Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTable.java @ 5281:cf7e0d9022fa

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Removed bogus imports.
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 13 Mar 2013 19:26:50 +0100
parents 43e69af28b3c
children
rev   line source
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
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parents:
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1 package de.intevation.flys.artifacts.model;
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2
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3 import java.io.Serializable;
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4
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913b52064449 Refactored version of "Berechnung 4"
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5 import de.intevation.flys.artifacts.math.Linear;
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6 import de.intevation.flys.artifacts.math.Function;
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909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
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7
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64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
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8 import java.util.Arrays;
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9 import java.util.ArrayList;
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10 import java.util.List;
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11 import java.util.Collections;
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12
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4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
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13 import org.apache.log4j.Logger;
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14
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15 import org.apache.commons.math.analysis.interpolation.SplineInterpolator;
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16
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17 import org.apache.commons.math.analysis.polynomials.PolynomialSplineFunction;
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18
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
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19 import org.apache.commons.math.ArgumentOutsideDomainException;
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20
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3dc61e00385e Merged with trunk and introduced hashing of computed values.
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21 import org.apache.commons.math.exception.MathIllegalArgumentException;
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22
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f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
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23 import gnu.trove.TDoubleArrayList;
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24
1838
853cd2120d69 Cosmetics, doc.
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25 /**
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26 * W, Q and km data from database 'wsts' spiced with interpolation algorithms.
853cd2120d69 Cosmetics, doc.
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27 */
326
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28 public class WstValueTable
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29 implements Serializable
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30 {
339
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31 private static Logger log = Logger.getLogger(WstValueTable.class);
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32
395
aae8f327425e 'berechnete Abflusskurve': generate ws from qs
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33 public static final int DEFAULT_Q_STEPS = 500;
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34
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35 public static final int RELATE_WS_SAMPLES = 200;
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ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
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36
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37 /**
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38 * A Column in the table, typically representing one measurement session.
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39 */
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40 public static final class Column
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41 implements Serializable
326
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42 {
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43 protected String name;
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44
632
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45 protected QRangeTree qRangeTree;
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46
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47 public Column() {
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48 }
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49
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50 public Column(String name) {
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51 this.name = name;
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52 }
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53
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54 public String getName() {
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55 return name;
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56 }
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57
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58 public void setName(String name) {
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59 this.name = name;
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60 }
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61
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43e69af28b3c A naive algorithm to figure out the "Umhuellende" of a set of WQKms.
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62 public QRangeTree getQRangeTree() {
632
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63 return qRangeTree;
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64 }
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65
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66 public void setQRangeTree(QRangeTree qRangeTree) {
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67 this.qRangeTree = qRangeTree;
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68 }
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69 } // class Column
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70
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71 /**
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72 * A (weighted) position used for interpolation.
eb35570df0e8 Cosmetics, docs.
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73 */
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74 public static final class QPosition {
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75
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76 protected int index;
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77 protected double weight;
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78
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79 public QPosition() {
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80 }
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81
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82 public QPosition(int index, double weight) {
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83 this.index = index;
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84 this.weight = weight;
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85 }
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86
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87 public QPosition set(int index, double weight) {
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88 this.index = index;
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89 this.weight = weight;
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90 return this;
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91 }
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92
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93 } // class Position
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94
1939
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95 public static final class SplineFunction {
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96
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97 public PolynomialSplineFunction spline;
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98 public double [] splineQs;
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99 public double [] splineWs;
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100
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101 public SplineFunction(
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102 PolynomialSplineFunction spline,
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103 double [] splineQs,
1939
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104 double [] splineWs
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105 ) {
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106 this.spline = spline;
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107 this.splineQs = splineQs;
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108 this.splineWs = splineWs;
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109 }
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110
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111 public double [][] sample(
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112 int numSamples,
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113 double km,
1939
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114 Calculation errors
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115 ) {
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116 double minQ = getQMin();
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117 double maxQ = getQMax();
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118
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119 double [] outWs = new double[numSamples];
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120 double [] outQs = new double[numSamples];
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121
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diff changeset
122 Arrays.fill(outWs, Double.NaN);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
123 Arrays.fill(outQs, Double.NaN);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
124
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
125 double stepWidth = (maxQ - minQ)/numSamples;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
126
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
127 try {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
128 double q = minQ;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
129 for (int i = 0; i < outWs.length; ++i, q += stepWidth) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
130 outWs[i] = spline.value(outQs[i] = q);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
131 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
132 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
133 catch (ArgumentOutsideDomainException aode) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
134 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
135 errors.addProblem(km, "spline.interpolation.failed");
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
136 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
137 log.error("spline interpolation failed.", aode);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
138 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
139
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
140 return new double [][] { outWs, outQs };
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
141 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
142
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
143 public double getQMin() {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
144 return Math.min(splineQs[0], splineQs[splineQs.length-1]);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
145 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
146
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
147 public double getQMax() {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
148 return Math.max(splineQs[0], splineQs[splineQs.length-1]);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
149 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
150
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
151 /** Constructs a continues index between the columns to Qs. */
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
152 public PolynomialSplineFunction createIndexQRelation() {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
153
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
154 double [] indices = new double[splineQs.length];
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
155 for (int i = 0; i < indices.length; ++i) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
156 indices[i] = i;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
157 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
158
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
159 try {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
160 SplineInterpolator interpolator = new SplineInterpolator();
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
161 return interpolator.interpolate(indices, splineQs);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
162 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
163 catch (MathIllegalArgumentException miae) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
164 // Ignore me!
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
165 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
166 return null;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
167 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
168 } // class SplineFunction
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
169
1721
eb35570df0e8 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1681
diff changeset
170 /**
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
171 * A row, typically a position where measurements were taken.
1721
eb35570df0e8 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1681
diff changeset
172 */
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
173 public static final class Row
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
174 implements Serializable, Comparable<Row>
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
175 {
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
176 double km;
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
177 double [] ws;
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
178
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
179 public Row() {
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
180 }
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
181
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
182 public Row(double km) {
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
183 this.km = km;
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
184 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
185
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
186 public Row(double km, double [] ws) {
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
187 this(km);
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
188 this.ws = ws;
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
189 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
190
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
191 /**
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
192 * Compare according to place of measurement (km).
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
193 */
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
194 public int compareTo(Row other) {
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
195 double d = km - other.km;
458
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
196 if (d < -0.0001) return -1;
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
197 if (d > 0.0001) return +1;
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
198 return 0;
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
199 }
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
200
1887
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
201 /**
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
202 * Interpolate Ws, given Qs and a km.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
203 *
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
204 * @param iqs Given ("input") Qs.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
205 * @param ows Resulting ("output") Ws.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
206 * @param table Table of which to use data for interpolation.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
207 */
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
208 public void interpolateW(
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
209 Row other,
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
210 double km,
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
211 double [] iqs,
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
212 double [] ows,
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
213 WstValueTable table,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
214 Calculation errors
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
215 ) {
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
216 double kmWeight = Linear.factor(km, this.km, other.km);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
217
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
218 QPosition qPosition = new QPosition();
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
219
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
220 for (int i = 0; i < iqs.length; ++i) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
221 if (table.getQPosition(km, iqs[i], qPosition) != null) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
222 double wt = getW(qPosition);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
223 double wo = other.getW(qPosition);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
224 if (Double.isNaN(wt) || Double.isNaN(wo)) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
225 if (errors != null) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
226 errors.addProblem(
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
227 km, "cannot.find.w.for.q", iqs[i]);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
228 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
229 ows[i] = Double.NaN;
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
230 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
231 else {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
232 ows[i] = Linear.weight(kmWeight, wt, wo);
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
233 }
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
234 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
235 else {
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
236 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
237 errors.addProblem(km, "cannot.find.q", iqs[i]);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
238 }
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
239 ows[i] = Double.NaN;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
240 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
241 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
242 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
243
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
244
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
245 public SplineFunction createSpline(
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
246 WstValueTable table,
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
247 Calculation errors
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
248 ) {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
249 int W = ws.length;
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
250
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
251 if (W < 1) {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
252 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
253 errors.addProblem(km, "no.ws.found");
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
254 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
255 return null;
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
256 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
257
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
258 double [] splineQs = new double[W];
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
259
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
260 for (int i = 0; i < W; ++i) {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
261 double sq = table.getQIndex(i, km);
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
262 if (Double.isNaN(sq) && errors != null) {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
263 errors.addProblem(
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
264 km, "no.q.found.in.column", (i+1));
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
265 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
266 splineQs[i] = sq;
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
267 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
268
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
269 try {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
270 SplineInterpolator interpolator = new SplineInterpolator();
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
271 PolynomialSplineFunction spline =
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
272 interpolator.interpolate(splineQs, ws);
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
273
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
274 return new SplineFunction(spline, splineQs, ws);
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
275 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
276 catch (MathIllegalArgumentException miae) {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
277 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
278 errors.addProblem(km, "spline.creation.failed");
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
279 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
280 log.error("spline creation failed", miae);
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
281 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
282 return null;
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
283 }
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
284
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
285 public SplineFunction createSpline(
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
286 Row other,
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
287 double km,
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
288 WstValueTable table,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
289 Calculation errors
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
290 ) {
395
aae8f327425e 'berechnete Abflusskurve': generate ws from qs
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 380
diff changeset
291 int W = Math.min(ws.length, other.ws.length);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
292
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
293 if (W < 1) {
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
294 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
295 errors.addProblem("no.ws.found");
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
296 }
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
297 return null;
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
298 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
299
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
300 double factor = Linear.factor(km, this.km, other.km);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
301
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
302 double [] splineQs = new double[W];
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
303 double [] splineWs = new double[W];
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
304
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
305 for (int i = 0; i < W; ++i) {
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
306 double wws = Linear.weight(factor, ws[i], other.ws[i]);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
307 double wqs = Linear.weight(
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
308 factor,
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
309 table.getQIndex(i, km),
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
310 table.getQIndex(i, other.km));
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
311
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
312 if (Double.isNaN(wws) || Double.isNaN(wqs)) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
313 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
314 errors.addProblem(km, "cannot.find.w.or.q");
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
315 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
316 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
317
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
318 splineWs[i] = wws;
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
319 splineQs[i] = wqs;
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
320 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
321
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
322 SplineInterpolator interpolator = new SplineInterpolator();
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
323
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
324 try {
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
325 PolynomialSplineFunction spline =
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
326 interpolator.interpolate(splineQs, splineWs);
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
327
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
328 return new SplineFunction(spline, splineQs, splineWs);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
329 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
330 catch (MathIllegalArgumentException miae) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
331 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
332 errors.addProblem(km, "spline.creation.failed");
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
333 }
1860
ddd425858169 Improved logging to include exception in fail case of spline interpolation of wst.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1838
diff changeset
334 log.error("spline creation failed", miae);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
335 }
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
336
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
337 return null;
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
338 }
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
339
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
340 public double [][] interpolateWQ(
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
341 Row other,
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
342 double km,
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
343 int steps,
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
344 WstValueTable table,
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
345 Calculation errors
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
346 ) {
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
347 SplineFunction sf = createSpline(other, km, table, errors);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
348
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
349 return sf != null
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
350 ? sf.sample(steps, km, errors)
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
351 : new double[2][0];
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
352 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
353
1721
eb35570df0e8 Cosmetics, docs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1681
diff changeset
354
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
355 public double [][] interpolateWQ(
742
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 704
diff changeset
356 int steps,
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
357 WstValueTable table,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
358 Calculation errors
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
359 ) {
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
360 SplineFunction sf = createSpline(table, errors);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
361
1938
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
362 return sf != null
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
363 ? sf.sample(steps, km, errors)
1d991c91285b Refactored the code of the 'berechnete Abflusskurve' to be reusable in the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1937
diff changeset
364 : new double[2][0];
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
365 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
366
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
367
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
368 public double getW(QPosition qPosition) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
369 int index = qPosition.index;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
370 double weight = qPosition.weight;
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
371
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
372 return weight == 1.0
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
373 ? ws[index]
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
374 : Linear.weight(weight, ws[index-1], ws[index]);
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
375 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
376
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
377 public double getW(
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
378 Row other,
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
379 double km,
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
380 QPosition qPosition
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
381 ) {
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
382 double kmWeight = Linear.factor(km, this.km, other.km);
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
383
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
384 int index = qPosition.index;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
385 double weight = qPosition.weight;
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
386
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
387 double tw, ow;
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
388
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
389 if (weight == 1.0) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
390 tw = ws[index];
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
391 ow = other.ws[index];
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
392 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
393 else {
742
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 704
diff changeset
394 tw = Linear.weight(weight, ws[index-1], ws[index]);
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 704
diff changeset
395 ow = Linear.weight(weight, other.ws[index-1], other.ws[index]);
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
396 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
397
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
398 return Linear.weight(kmWeight, tw, ow);
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
399 }
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
400
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
401 public double [] findQsForW(double w, WstValueTable table) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
402
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
403 TDoubleArrayList qs = new TDoubleArrayList();
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
404
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
405 if (ws.length > 0 && Math.abs(ws[0]-w) < 0.000001) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
406 double q = table.getQIndex(0, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
407 if (!Double.isNaN(q)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
408 qs.add(q);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
409 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
410 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
411
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
412 for (int i = 1; i < ws.length; ++i) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
413 double w2 = ws[i];
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
414 if (Double.isNaN(w2)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
415 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
416 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
417 if (Math.abs(w2-w) < 0.000001) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
418 double q = table.getQIndex(i, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
419 if (!Double.isNaN(q)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
420 qs.add(q);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
421 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
422 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
423 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
424 double w1 = ws[i-1];
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
425 if (Double.isNaN(w1)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
426 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
427 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
428
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
429 if (w < Math.min(w1, w2) || w > Math.max(w1, w2)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
430 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
431 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
432
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
433 double q1 = table.getQIndex(i-1, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
434 double q2 = table.getQIndex(i, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
435 if (Double.isNaN(q1) || Double.isNaN(q2)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
436 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
437 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
438
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
439 double q = Linear.linear(w, w1, w2, q1, q2);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
440 qs.add(q);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
441 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
442
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
443 return qs.toNativeArray();
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
444 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
445
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
446 public double [] findQsForW(
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
447 Row other,
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
448 double w,
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2560
diff changeset
449 double km,
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
450 WstValueTable table
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
451 ) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
452 TDoubleArrayList qs = new TDoubleArrayList();
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
453
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
454 double factor = Linear.factor(km, this.km, other.km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
455
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
456 if (ws.length > 0) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
457 double wt = Linear.weight(factor, ws[0], other.ws[0]);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
458 if (!Double.isNaN(wt)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
459 double q = table.getQIndex(0, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
460 if (!Double.isNaN(q)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
461 qs.add(q);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
462 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
463 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
464 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
465
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
466 for (int i = 1; i < ws.length; ++i) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
467 double w2 = Linear.weight(factor, ws[i], other.ws[i]);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
468 if (Double.isNaN(w2)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
469 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
470 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
471 if (Math.abs(w2-w) < 0.000001) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
472 double q = table.getQIndex(i, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
473 if (!Double.isNaN(q)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
474 qs.add(q);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
475 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
476 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
477 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
478 double w1 = Linear.weight(factor, ws[i-1], other.ws[i-1]);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
479 if (Double.isNaN(w1)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
480 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
481 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
482
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
483 if (w < Math.min(w1, w2) || w > Math.max(w1, w2)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
484 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
485 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
486
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
487 double q1 = table.getQIndex(i-1, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
488 double q2 = table.getQIndex(i, km);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
489 if (Double.isNaN(q1) || Double.isNaN(q2)) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
490 continue;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
491 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
492
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
493 double q = Linear.linear(w, w1, w2, q1, q2);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
494 qs.add(q);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
495 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
496
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
497 return qs.toNativeArray();
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
498 }
2423
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
499
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
500 public double [] getMinMaxW(double [] result) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
501 double minW = Double.MAX_VALUE;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
502 double maxW = -Double.MAX_VALUE;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
503 for (int i = 0; i < ws.length; ++i) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
504 double w = ws[i];
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
505 if (w < minW) minW = w;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
506 if (w > maxW) maxW = w;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
507 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
508 result[0] = minW;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
509 result[1] = maxW;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
510 return result;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
511 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
512
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
513 public double [] getMinMaxW(Row other, double km, double [] result) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
514 double [] m1 = this .getMinMaxW(new double [2]);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
515 double [] m2 = other.getMinMaxW(new double [2]);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
516 double factor = Linear.factor(km, this.km, other.km);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
517 result[0] = Linear.weight(factor, m1[0], m2[0]);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
518 result[1] = Linear.weight(factor, m1[1], m2[1]);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
519 return result;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
520 }
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
521 } // class Row
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
522
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
523 /** Rows in table. */
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
524 protected List<Row> rows;
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
525
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
526 /** Columns in table. */
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
527 protected Column [] columns;
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
528
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
529 public WstValueTable() {
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
530 rows = new ArrayList<Row>();
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
531 }
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
532
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
533 public WstValueTable(Column [] columns) {
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
534 this();
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
535 this.columns = columns;
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
536 }
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
537
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
538 public WstValueTable(Column [] columns, List<Row> rows) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
539 this.columns = columns;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
540 this.rows = rows;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
541 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
542
4797
43e69af28b3c A naive algorithm to figure out the "Umhuellende" of a set of WQKms.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4119
diff changeset
543 public Column [] getColumns() {
43e69af28b3c A naive algorithm to figure out the "Umhuellende" of a set of WQKms.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4119
diff changeset
544 return columns;
43e69af28b3c A naive algorithm to figure out the "Umhuellende" of a set of WQKms.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4119
diff changeset
545 }
43e69af28b3c A naive algorithm to figure out the "Umhuellende" of a set of WQKms.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 4119
diff changeset
546
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
547 /** Sort rows (by km). */
458
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
548 public void sortRows() {
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
549 Collections.sort(rows);
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
550 }
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
551
1887
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
552 /**
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
553 * @param km Given kilometer.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
554 * @param qs Given Q values.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
555 * @param ws output parameter.
d2e217f438bc Minor doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1860
diff changeset
556 */
380
5f55047a17e8 Moved expensive allocation of result arrays out of km loop.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 374
diff changeset
557 public double [] interpolateW(double km, double [] qs, double [] ws) {
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
558 return interpolateW(km, qs, ws, null);
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
559 }
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
560
1098
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
561
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
562 /**
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
563 * @param ws (output parameter), gets returned.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
564 * @return output parameter ws.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
565 */
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
566 public double [] interpolateW(
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
567 double km,
742
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 704
diff changeset
568 double [] qs,
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
569 double [] ws,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
570 Calculation errors
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
571 ) {
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
572 int rowIndex = Collections.binarySearch(rows, new Row(km));
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
573
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
574 QPosition qPosition = new QPosition();
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
575
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
576 if (rowIndex >= 0) { // direct row match
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
577 Row row = rows.get(rowIndex);
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
578 for (int i = 0; i < qs.length; ++i) {
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
579 if (getQPosition(km, qs[i], qPosition) == null) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
580 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
581 errors.addProblem(km, "cannot.find.q", qs[i]);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
582 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
583 ws[i] = Double.NaN;
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
584 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
585 else {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
586 if (Double.isNaN(ws[i] = row.getW(qPosition))
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
587 && errors != null) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
588 errors.addProblem(
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
589 km, "cannot.find.w.for.q", qs[i]);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
590 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
591 }
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
592 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
593 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
594 else { // needs bilinear interpolation
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
595 rowIndex = -rowIndex -1;
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
596
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
597 if (rowIndex < 1 || rowIndex >= rows.size()) {
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
598 // do not extrapolate
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
599 Arrays.fill(ws, Double.NaN);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
600 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
601 errors.addProblem(km, "km.not.found");
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
602 }
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
603 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
604 else {
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
605 Row r1 = rows.get(rowIndex-1);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
606 Row r2 = rows.get(rowIndex);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
607 r1.interpolateW(r2, km, qs, ws, this, errors);
335
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
608 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
609 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
610
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
611 return ws;
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
612 }
64cfbd631f29 Implemented the "Wasserstand/Wasserspiegellagen" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
613
2559
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
614 public double [] getMinMaxQ(double km) {
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
615 return getMinMaxQ(km, new double [2]);
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
616 }
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
617
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
618 public double [] getMinMaxQ(double km, double [] result) {
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
619 double minQ = Double.MAX_VALUE;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
620 double maxQ = -Double.MAX_VALUE;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
621
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
622 for (int i = 0; i < columns.length; ++i) {
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
623 double q = columns[i].getQRangeTree().findQ(km);
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
624 if (!Double.isNaN(q)) {
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
625 if (q < minQ) minQ = q;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
626 if (q > maxQ) maxQ = q;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
627 }
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
628 }
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
629
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
630 if (minQ < Double.MAX_VALUE) {
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
631 result[0] = minQ;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
632 result[1] = maxQ;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
633 return result;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
634 }
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
635
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
636 return null;
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
637 }
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
638
2560
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
639 public double [] getMinMaxQ(double from, double to, double step) {
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
640 double [] result = new double[2];
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
641
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
642 double minQ = Double.MAX_VALUE;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
643 double maxQ = -Double.MAX_VALUE;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
644
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
645 if (from > to) {
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
646 double tmp = from;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
647 from = to;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
648 to = tmp;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
649 }
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
650
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
651 step = Math.max(Math.abs(step), 0.0001);
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
652
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
653 double d = from;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
654 for (; d <= to; d += step) {
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
655 if (getMinMaxQ(d, result) != null) {
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
656 if (result[0] < minQ) minQ = result[0];
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
657 if (result[1] > maxQ) maxQ = result[1];
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
658 }
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
659 }
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
660
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
661 if (d != to) {
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
662 if (getMinMaxQ(to, result) != null) {
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
663 if (result[0] < minQ) minQ = result[0];
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
664 if (result[1] > maxQ) maxQ = result[1];
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
665 }
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
666 }
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
667
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
668 return minQ < Double.MAX_VALUE
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
669 ? new double [] { minQ, maxQ }
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
670 : null;
0d8c97374dc9 WstValueTable: Forget to check in the range method of getMinMaxQ().
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2559
diff changeset
671 }
2559
407bbc74fe0b WstValueTable: Symmetrical to getMinMaxW() add two methods to find min/max Q for a given
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2558
diff changeset
672
2423
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
673 public double [] getMinMaxW(double km) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
674 return getMinMaxW(km, new double [2]);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
675
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
676 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
677 public double [] getMinMaxW(double km, double [] result) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
678 int rowIndex = Collections.binarySearch(rows, new Row(km));
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
679
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
680 if (rowIndex >= 0) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
681 return rows.get(rowIndex).getMinMaxW(result);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
682 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
683
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
684 rowIndex = -rowIndex -1;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
685
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
686 if (rowIndex < 1 || rowIndex >= rows.size()) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
687 // do not extrapolate
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
688 return null;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
689 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
690
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
691 Row r1 = rows.get(rowIndex-1);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
692 Row r2 = rows.get(rowIndex);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
693
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
694 return r1.getMinMaxW(r2, km, result);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
695 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
696
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
697 public double [] getMinMaxW(double from, double to, double step) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
698 double [] result = new double[2];
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
699
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
700 double minW = Double.MAX_VALUE;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
701 double maxW = -Double.MAX_VALUE;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
702
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
703 if (from > to) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
704 double tmp = from;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
705 from = to;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
706 to = tmp;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
707 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
708
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
709 step = Math.max(Math.abs(step), 0.0001);
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
710
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
711 double d = from;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
712 for (; d <= to; d += step) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
713 if (getMinMaxW(d, result) != null) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
714 if (result[0] < minW) minW = result[0];
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
715 if (result[1] > maxW) maxW = result[1];
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
716 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
717 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
718
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
719 if (d != to) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
720 if (getMinMaxW(to, result) != null) {
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
721 if (result[0] < minW) minW = result[0];
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
722 if (result[1] > maxW) maxW = result[1];
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
723 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
724 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
725
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
726 return minW < Double.MAX_VALUE
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
727 ? new double [] { minW, maxW }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
728 : null;
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
729 }
ac528b883b47 Picked rev 4070,4074,4076,4080 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2404
diff changeset
730
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
731 /**
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
732 * Interpolate W and Q values at a given km.
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
733 */
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
734 public double [][] interpolateWQ(double km) {
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
735 return interpolateWQ(km, null);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
736 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
737
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
738 /**
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
739 * Interpolate W and Q values at a given km.
3265
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
740 *
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
741 * @param errors where to store errors.
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
742 *
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3076
diff changeset
743 * @return double double array, first index Ws, second Qs.
1838
853cd2120d69 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1721
diff changeset
744 */
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
745 public double [][] interpolateWQ(double km, Calculation errors) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
746 return interpolateWQ(km, DEFAULT_Q_STEPS, errors);
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
747 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
748
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
749
1860
ddd425858169 Improved logging to include exception in fail case of spline interpolation of wst.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1838
diff changeset
750 /**
ddd425858169 Improved logging to include exception in fail case of spline interpolation of wst.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1838
diff changeset
751 * Interpolate W and Q values at a given km.
ddd425858169 Improved logging to include exception in fail case of spline interpolation of wst.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1838
diff changeset
752 */
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
753 public double [][] interpolateWQ(double km, int steps, Calculation errors) {
395
aae8f327425e 'berechnete Abflusskurve': generate ws from qs
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 380
diff changeset
754
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
755 int rowIndex = Collections.binarySearch(rows, new Row(km));
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
756
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
757 if (rowIndex >= 0) { // direct row match
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
758 Row row = rows.get(rowIndex);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
759 return row.interpolateWQ(steps, this, errors);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
760 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
761
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
762 rowIndex = -rowIndex -1;
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
763
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
764 if (rowIndex < 1 || rowIndex >= rows.size()) {
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
765 // do not extrapolate
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
766 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
767 errors.addProblem(km, "km.not.found");
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
768 }
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
769 return new double[2][0];
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
770 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
771
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
772 Row r1 = rows.get(rowIndex-1);
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
773 Row r2 = rows.get(rowIndex);
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
774
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
775 return r1.interpolateWQ(r2, km, steps, this, errors);
339
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
776 }
4509ba8fae68 Implementation of "Abflusskurve/Abflusstafel" calculation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 335
diff changeset
777
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
778 public boolean interpolate(
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
779 double km,
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
780 double [] out,
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
781 QPosition qPosition,
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
782 Function qFunction
649
44175d4720f8 Fix crashes in back jump correction.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 645
diff changeset
783 ) {
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
784 int R1 = rows.size()-1;
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
785
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
786 out[1] = qFunction.value(getQ(qPosition, km));
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
787
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
788 if (Double.isNaN(out[1])) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
789 return false;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
790 }
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
791
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
792 QPosition nPosition = new QPosition();
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
793 if (getQPosition(km, out[1], nPosition) == null) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
794 return false;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
795 }
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
796
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
797 int rowIndex = Collections.binarySearch(rows, new Row(km));
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
798
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
799 if (rowIndex >= 0) {
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
800 // direct row match
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
801 out[0] = rows.get(rowIndex).getW(nPosition);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
802 return !Double.isNaN(out[0]);
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
803 }
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
804
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
805 rowIndex = -rowIndex -1;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
806
1681
e5f7f25a511c fixed flys/issue201
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1098
diff changeset
807 if (rowIndex < 1 || rowIndex > R1) {
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
808 // do not extrapolate
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
809 return false;
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
810 }
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
811
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
812 Row r1 = rows.get(rowIndex-1);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
813 Row r2 = rows.get(rowIndex);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
814 out[0] = r1.getW(r2, km, nPosition);
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
815
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
816 return !Double.isNaN(out[0]);
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
817 }
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
818
1098
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
819
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
820 /**
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
821 * Look up interpolation of a Q at given positions.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
822 *
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
823 * @param q the non-interpolated Q value.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
824 * @param referenceKm the reference km (e.g. gauge position).
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
825 * @param kms positions for which to interpolate.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
826 * @param ws (output) resulting interpolated ws.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
827 * @param qs (output) resulting interpolated qs.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
828 * @param errors calculation object to store errors.
1ea7eb72aaa6 Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
829 */
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
830 public QPosition interpolate(
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
831 double q,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
832 double referenceKm,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
833 double [] kms,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
834 double [] ws,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
835 double [] qs,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
836 Calculation errors
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
837 ) {
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
838 return interpolate(
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
839 q, referenceKm, kms, ws, qs, 0, kms.length, errors);
649
44175d4720f8 Fix crashes in back jump correction.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 645
diff changeset
840 }
44175d4720f8 Fix crashes in back jump correction.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 645
diff changeset
841
44175d4720f8 Fix crashes in back jump correction.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 645
diff changeset
842 public QPosition interpolate(
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
843 double q,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
844 double referenceKm,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
845 double [] kms,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
846 double [] ws,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
847 double [] qs,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
848 int startIndex,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
849 int length,
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
850 Calculation errors
649
44175d4720f8 Fix crashes in back jump correction.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 645
diff changeset
851 ) {
645
433f67a076aa Use an explicit reference km for interpolation now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 633
diff changeset
852 QPosition qPosition = getQPosition(referenceKm, q);
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
853
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
854 if (qPosition == null) {
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
855 // we cannot locate q at km
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
856 Arrays.fill(ws, Double.NaN);
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
857 Arrays.fill(qs, Double.NaN);
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
858 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
859 errors.addProblem(referenceKm, "cannot.find.q", q);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
860 }
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
861 return null;
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
862 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
863
645
433f67a076aa Use an explicit reference km for interpolation now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 633
diff changeset
864 Row kmKey = new Row();
433f67a076aa Use an explicit reference km for interpolation now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 633
diff changeset
865
433f67a076aa Use an explicit reference km for interpolation now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 633
diff changeset
866 int R1 = rows.size()-1;
433f67a076aa Use an explicit reference km for interpolation now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 633
diff changeset
867
649
44175d4720f8 Fix crashes in back jump correction.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 645
diff changeset
868 for (int i = startIndex, end = startIndex+length; i < end; ++i) {
458
523a256451cd Use unsharp km lookup (epsilon = 0.0001).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 443
diff changeset
869
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
870 if (Double.isNaN(qs[i] = getQ(qPosition, kms[i]))) {
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
871 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
872 errors.addProblem(kms[i], "cannot.find.q", q);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
873 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
874 ws[i] = Double.NaN;
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
875 continue;
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
876 }
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
877
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
878 kmKey.km = kms[i];
645
433f67a076aa Use an explicit reference km for interpolation now.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 633
diff changeset
879 int rowIndex = Collections.binarySearch(rows, kmKey);
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
880
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
881 if (rowIndex >= 0) {
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
882 // direct row match
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
883 if (Double.isNaN(ws[i] = rows.get(rowIndex).getW(qPosition))
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
884 && errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
885 errors.addProblem(kms[i], "cannot.find.w.for.q", q);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
886 }
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
887 continue;
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
888 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
889
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
890 rowIndex = -rowIndex -1;
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
891
1681
e5f7f25a511c fixed flys/issue201
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1098
diff changeset
892 if (rowIndex < 1 || rowIndex > R1) {
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
893 // do not extrapolate
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
894 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
895 errors.addProblem(kms[i], "km.not.found");
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
896 }
1888
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
897 ws[i] = Double.NaN;
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
898 continue;
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
899 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
900 Row r1 = rows.get(rowIndex-1);
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
901 Row r2 = rows.get(rowIndex);
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
902
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
903 if (Double.isNaN(ws[i] = r1.getW(r2, kms[i], qPosition))
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
904 && errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
905 errors.addProblem(kms[i], "cannot.find.w.for.q", q);
686
3dc61e00385e Merged with trunk and introduced hashing of computed values.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 655
diff changeset
906 }
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
907 }
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
908
427
909196be11a0 First step to calculate "W fuer ungleichwertige Abfluesse" correctly. flys/issue55
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 426
diff changeset
909 return qPosition;
426
c6b7ca0febcb Fix step to fix issue69: Do the right calculation
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 395
diff changeset
910 }
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
911
1888
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
912 /**
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
913 * Linearly interpolate w at a km at a column of two rows.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
914 *
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
915 * @param km position for which to interpolate.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
916 * @param row1 first row.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
917 * @param row2 second row.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
918 * @param col column-index at which to look.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
919 *
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
920 * @return Linearly interpolated w, NaN if one of the given rows was null.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
921 */
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
922 public static double linearW(double km, Row row1, Row row2, int col) {
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
923 if (row1 == null || row2 == null) {
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
924 return Double.NaN;
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
925 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
926
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
927 return Linear.linear(km,
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
928 row1.km, row2.km,
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
929 row1.ws[col], row2.ws[col]);
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
930 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
931
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
932 /**
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
933 * Do interpolation/lookup of W and Q within columns (i.e. ignoring values
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
934 * of other columns).
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
935 * @param km position (km) at which to interpolate/lookup.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
936 * @return [[q0, q1, .. qx] , [w0, w1, .. wx]] (can contain NaNs)
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
937 */
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
938 public double [][] interpolateWQColumnwise(double km) {
1919
9bec7d2f8c35 Prevent ArrayIndexOutOfBounds, log method entry.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1907
diff changeset
939 log.debug("WstValueTable.interpolateWQColumnwise");
1888
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
940 double [] qs = new double[columns.length];
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
941 double [] ws = new double[columns.length];
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
942
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
943 // Find out row from where we will start searching.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
944 int rowIndex = Collections.binarySearch(rows, new Row(km));
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
945
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
946 if (rowIndex < 0) {
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
947 rowIndex = -rowIndex -1;
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
948 }
2248
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
949
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
950 // TODO Beyond definition, we could stop more clever.
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
951 if (rowIndex >= rows.size()) {
1919
9bec7d2f8c35 Prevent ArrayIndexOutOfBounds, log method entry.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1907
diff changeset
952 rowIndex = rows.size() -1;
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
953 }
1888
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
954
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
955 Row startRow = rows.get(rowIndex);
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
956
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
957 for (int col = 0; col < columns.length; col++) {
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
958 qs[col] = columns[col].getQRangeTree().findQ(km);
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
959 if (startRow.km == km && startRow.ws[col] != Double.NaN) {
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
960 // Great. W is defined at km.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
961 ws[col] = startRow.ws[col];
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
962 continue;
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
963 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
964
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
965 // Search neighbouring rows that define w at this col.
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
966 Row rowBefore = null;
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
967 Row rowAfter = null;
1899
d002198c64a2 Removed logging noise, find better suited rows for W interpolation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1888
diff changeset
968 for (int before = rowIndex -1; before >= 0; before--) {
1888
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
969 if (!Double.isNaN(rows.get(before).ws[col])) {
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
970 rowBefore = rows.get(before);
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
971 break;
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
972 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
973 }
2248
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
974 if (rowBefore != null) {
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
975 for (int after = rowIndex, R = rows.size(); after < R; after++) {
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
976 if (!Double.isNaN(rows.get(after).ws[col])) {
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
977 rowAfter = rows.get(after);
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
978 break;
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
979 }
1888
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
980 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
981 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
982
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
983 ws[col] = linearW(km, rowBefore, rowAfter, col);
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
984 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
985
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
986 return new double [][] {qs, ws};
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
987 }
abf5da3b285c Added new (at fixed columns) interpolation mechanism.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1887
diff changeset
988
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
989 public double [] findQsForW(double km, double w) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
990
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
991 int rowIndex = Collections.binarySearch(rows, new Row(km));
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
992
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
993 if (rowIndex >= 0) {
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
994 return rows.get(rowIndex).findQsForW(w, this);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
995 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
996
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
997 rowIndex = -rowIndex - 1;
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
998
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
999 if (rowIndex < 1 || rowIndex >= rows.size()) {
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1000 // Do not extrapolate.
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1001 return new double[0];
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1002 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1003
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1004 // Needs bilinear interpolation.
1937
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1005 Row r1 = rows.get(rowIndex-1);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1006 Row r2 = rows.get(rowIndex);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1007
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1008 return r1.findQsForW(r2, w, km, this);
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1009 }
f07d64d5cbe1 'W auf freier Strecke' calculation. Fetch corresponding Qs for given Ws from the WST model
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1919
diff changeset
1010
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1011 protected SplineFunction createSpline(double km, Calculation errors) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1012
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1013 int rowIndex = Collections.binarySearch(rows, new Row(km));
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1014
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1015 if (rowIndex >= 0) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1016 SplineFunction sf = rows.get(rowIndex).createSpline(this, errors);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1017 if (sf == null && errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
1018 errors.addProblem(km, "cannot.create.wq.relation");
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1019 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1020 return sf;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1021 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1022
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1023 rowIndex = -rowIndex - 1;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1024
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1025 if (rowIndex < 1 || rowIndex >= rows.size()) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1026 // Do not extrapolate.
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1027 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
1028 errors.addProblem(km, "km.not.found");
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1029 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1030 return null;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1031 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1032
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1033 // Needs bilinear interpolation.
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1034 Row r1 = rows.get(rowIndex-1);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1035 Row r2 = rows.get(rowIndex);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1036
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1037 SplineFunction sf = r1.createSpline(r2, km, this, errors);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1038 if (sf == null && errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
1039 errors.addProblem(km, "cannot.create.wq.relation");
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1040 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1041
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1042 return sf;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1043 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1044
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1045 /** 'Bezugslinienverfahren' */
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1046 public double [][] relateWs(
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2560
diff changeset
1047 double km1,
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1048 double km2,
2186
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1049 Calculation errors
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1050 ) {
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1051 return relateWs(km1, km2, RELATE_WS_SAMPLES, errors);
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1052 }
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1053
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1054 private static class ErrorHandler {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1055
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1056 boolean hasErrors;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1057 Calculation errors;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1058
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1059 ErrorHandler(Calculation errors) {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1060 this.errors = errors;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1061 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1062
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1063 void error(double km, String key, Object ... args) {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1064 if (errors != null && !hasErrors) {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1065 hasErrors = true;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1066 errors.addProblem(km, key, args);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1067 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1068 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1069 } // class ErrorHandler
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1070
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1071
2186
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1072 /* TODO: Add optimized methods of relateWs to relate one
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2560
diff changeset
1073 * start km to many end kms. The index generation/spline stuff for
2186
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1074 * the start km is always the same.
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1075 */
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1076 public double [][] relateWs(
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2560
diff changeset
1077 double km1,
2186
ec2574eb2d32 Added calculation class for "Bezugslinienverfahren" to created by WINFOArtifact.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2166
diff changeset
1078 double km2,
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1079 int numSamples,
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1080 Calculation errors
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1081 ) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1082 SplineFunction sf1 = createSpline(km1, errors);
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1083 if (sf1 == null) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1084 return new double[2][0];
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1085 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1086
2248
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2186
diff changeset
1087 SplineFunction sf2 = createSpline(km2, errors);
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1088 if (sf2 == null) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1089 return new double[2][0];
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1090 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1091
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1092 PolynomialSplineFunction iQ1 = sf1.createIndexQRelation();
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1093 if (iQ1 == null) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1094 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
1095 errors.addProblem(km1, "cannot.create.index.q.relation");
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1096 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1097 return new double[2][0];
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1098 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1099
2404
750cdcccb39c 'Bezugslinienverfahren': Fix the index bug.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2403
diff changeset
1100 PolynomialSplineFunction iQ2 = sf2.createIndexQRelation();
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1101 if (iQ2 == null) {
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1102 if (errors != null) {
2166
2898b1ff6013 I18N for WINFO calculation result messages.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1939
diff changeset
1103 errors.addProblem(km2, "cannot.create.index.q.relation");
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1104 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1105 return new double[2][0];
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1106 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1107
2316
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1108 int N = Math.min(sf1.splineQs.length, sf2.splineQs.length);
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1109 double stepWidth = N/(double)numSamples;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1110
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1111 PolynomialSplineFunction qW1 = sf1.spline;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1112 PolynomialSplineFunction qW2 = sf2.spline;
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1113
2316
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1114 TDoubleArrayList ws1 = new TDoubleArrayList(numSamples);
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1115 TDoubleArrayList ws2 = new TDoubleArrayList(numSamples);
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1116 TDoubleArrayList qs1 = new TDoubleArrayList(numSamples);
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1117 TDoubleArrayList qs2 = new TDoubleArrayList(numSamples);
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1118
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1119 ErrorHandler err = new ErrorHandler(errors);
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1120
2316
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1121 int i = 0;
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1122 for (double p = 0d; p <= N-1; p += stepWidth, ++i) {
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1123
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1124 double q1;
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1125 try {
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1126 q1 = iQ1.value(p);
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1127 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1128 catch (ArgumentOutsideDomainException aode) {
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1129 err.error(km1, "w.w.qkm1.failed", p);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1130 continue;
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1131 }
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1132
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1133 double w1;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1134 try {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1135 w1 = qW1.value(q1);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1136 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1137 catch (ArgumentOutsideDomainException aode) {
2403
177b0c91928d 'Bezugslinienverfahren': Improve the error messages even more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2330
diff changeset
1138 err.error(km1, "w.w.wkm1.failed", q1, p);
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1139 continue;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1140 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1141
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1142 double q2;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1143 try {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1144 q2 = iQ2.value(p);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1145 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1146 catch (ArgumentOutsideDomainException aode) {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1147 err.error(km2, "w.w.qkm2.failed", p);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1148 continue;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1149 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1150
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1151 double w2;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1152 try {
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1153 w2 = qW2.value(q2);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1154 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1155 catch (ArgumentOutsideDomainException aode) {
2403
177b0c91928d 'Bezugslinienverfahren': Improve the error messages even more.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2330
diff changeset
1156 err.error(km2, "w.w.wkm2.failed", q2, p);
2330
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1157 continue;
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1158 }
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1159
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1160 ws1.add(w1);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1161 ws2.add(w2);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1162 qs1.add(q1);
594885703687 Picked changes r4015:4026 from trunk.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2316
diff changeset
1163 qs2.add(q2);
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1164 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1165
2316
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1166 return new double [][] {
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1167 ws1.toNativeArray(),
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2560
diff changeset
1168 qs1.toNativeArray(),
2316
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1169 ws2.toNativeArray(),
61b32380ffdb Be more conservative about arrays and indices in "Bezugslinienverfahren".
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2282
diff changeset
1170 qs2.toNativeArray() };
1939
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1171 }
2730d17df021 Added the implementation of the 'Bezugslinienverfahren'.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1938
diff changeset
1172
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1173 public QPosition getQPosition(double km, double q) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1174 return getQPosition(km, q, new QPosition());
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1175 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1176
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1177 public QPosition getQPosition(double km, double q, QPosition qPosition) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1178
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1179 if (columns.length == 0) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1180 return null;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1181 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1182
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1183 double qLast = columns[0].getQRangeTree().findQ(km);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1184
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1185 if (Math.abs(qLast - q) < 0.00001) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1186 return qPosition.set(0, 1d);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1187 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1188
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1189 for (int i = 1; i < columns.length; ++i) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1190 double qCurrent = columns[i].getQRangeTree().findQ(km);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1191 if (Math.abs(qCurrent - q) < 0.00001) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1192 return qPosition.set(i, 1d);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1193 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1194
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1195 double qMin, qMax;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1196 if (qLast < qCurrent) { qMin = qLast; qMax = qCurrent; }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1197 else { qMin = qCurrent; qMax = qLast; }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1198
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1199 if (q > qMin && q < qMax) {
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
1200 double weight = Linear.factor(q, qLast, qCurrent);
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1201 return qPosition.set(i, weight);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1202 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1203 qLast = qCurrent;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1204 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1205
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1206 return null;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1207 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1208
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1209 public double getQIndex(int index, double km) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1210 return columns[index].getQRangeTree().findQ(km);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1211 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1212
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1213 public double getQ(QPosition qPosition, double km) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1214 int index = qPosition.index;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1215 double weight = qPosition.weight;
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1216
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1217 if (weight == 1d) {
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1218 return columns[index].getQRangeTree().findQ(km);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1219 }
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1220 double q1 = columns[index-1].getQRangeTree().findQ(km);
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1221 double q2 = columns[index ].getQRangeTree().findQ(km);
655
913b52064449 Refactored version of "Berechnung 4"
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 649
diff changeset
1222 return Linear.weight(weight, q1, q2);
633
d08f77e7f7e8 WST value table: Qs are now stored in ranges for each column.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 632
diff changeset
1223 }
3736
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1224
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1225 public double [][] interpolateTabulated(double km) {
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1226 return interpolateTabulated(km, new double[2][columns.length]);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1227 }
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1228
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1229 public double [][] interpolateTabulated(double km, double [][] result) {
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1230
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1231 int rowIndex = Collections.binarySearch(rows, new Row(km));
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1232
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1233 if (rowIndex >= 0) {
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1234 // Direct hit -> copy ws.
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1235 Row row = rows.get(rowIndex);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1236 System.arraycopy(
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1237 row.ws, 0, result[0], 0,
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1238 Math.min(row.ws.length, result[0].length));
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1239 }
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1240 else {
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1241 rowIndex = -rowIndex -1;
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1242 if (rowIndex < 1 || rowIndex >= rows.size()) {
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1243 // Out of bounds.
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1244 return null;
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1245 }
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1246 // Interpolate ws.
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1247 Row r1 = rows.get(rowIndex-1);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1248 Row r2 = rows.get(rowIndex);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1249 double factor = Linear.factor(km, r1.km, r2.km);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1250 Linear.weight(factor, r1.ws, r2.ws, result[0]);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1251 }
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1252
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1253 double [] qs = result[1];
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1254 for (int i = Math.min(qs.length, columns.length)-1; i >= 0; --i) {
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1255 qs[i] = columns[i].getQRangeTree().findQ(km);
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1256 }
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1257 return result;
da1969b05292 WST tables: Added interpolation of tabulated values only.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3271
diff changeset
1258 }
3743
51f76225823b Extreme waterlevels: calculate the segments for Q km ranges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3736
diff changeset
1259
4119
760e2fe00138 Documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3969
diff changeset
1260
760e2fe00138 Documentation.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3969
diff changeset
1261 /** Find ranges that are between km1 and km2 (inclusive?) */
3743
51f76225823b Extreme waterlevels: calculate the segments for Q km ranges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3736
diff changeset
1262 public List<Range> findSegments(double km1, double km2) {
51f76225823b Extreme waterlevels: calculate the segments for Q km ranges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3736
diff changeset
1263 return columns.length != 0
51f76225823b Extreme waterlevels: calculate the segments for Q km ranges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3736
diff changeset
1264 ? columns[columns.length-1].getQRangeTree().findSegments(km1, km2)
51f76225823b Extreme waterlevels: calculate the segments for Q km ranges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3736
diff changeset
1265 : Collections.<Range>emptyList();
51f76225823b Extreme waterlevels: calculate the segments for Q km ranges.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3736
diff changeset
1266 }
326
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1267 }
07eba6d3b4a5 Fetches w/q value tables from the backend.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
1268 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org