Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/Parameters.java @ 9726:0a5239a1e46e 3.2.x

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Upgrade to Log4j 2
author Tom Gottfried <tom@intevation.de>
date Wed, 02 Mar 2022 10:26:50 +0100
parents 5e38e2924c07
children
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.artifacts.model;
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10
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11 import org.dive4elements.river.artifacts.math.Linear;
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12
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13 import org.dive4elements.river.utils.DoubleUtil;
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14
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15 import gnu.trove.TDoubleArrayList;
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16
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17 import java.io.Serializable;
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18
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0a5239a1e46e Upgrade to Log4j 2
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19 import org.apache.logging.log4j.Logger;
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20 import org.apache.logging.log4j.LogManager;
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21
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22 public class Parameters
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23 implements Serializable
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24 {
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25 private static Logger log = LogManager.getLogger(Parameters.class);
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26
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27 public interface Visitor {
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28
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29 void visit(double [] row);
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30
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31 } // interface Visitor
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32
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33 public static final double EPSILON = 1e-4;
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34
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35 protected String [] columnNames;
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36 protected TDoubleArrayList [] columns;
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37
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38 public Parameters() {
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39 }
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40
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41 public Parameters(String [] columnNames) {
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42 if (columnNames == null || columnNames.length < 1) {
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43 throw new IllegalArgumentException("columnNames too short.");
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44 }
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45 this.columnNames = columnNames;
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46 columns = new TDoubleArrayList[columnNames.length];
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47 for (int i = 0; i < columns.length; ++i) {
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48 columns[i] = new TDoubleArrayList();
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49 }
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50 }
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51
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52 public int columnIndex(String name) {
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53 for (int i = 0; i < columnNames.length; ++i) {
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54 if (columnNames[i].equals(name)) {
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55 return i;
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56 }
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57 }
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58 if (log.isDebugEnabled()) {
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59 log.debug("columnIndex: " + name + " not found in columnNames");
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60 }
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61 return -1;
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62 }
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63
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64 public int newRow() {
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65
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66 int N = columns[0].size();
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67
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68 for (int i = 0; i < columns.length; ++i) {
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69 columns[i].add(Double.NaN);
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70 }
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71
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72 return N;
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73 }
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74
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75 public double get(int row, int index) {
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76 return columns[index].getQuick(row);
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77 }
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78
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79 public double get(int i, String columnName) {
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80 int index = columnIndex(columnName);
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81 return index >= 0
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82 ? columns[index].getQuick(i)
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83 : Double.NaN;
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84 }
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85
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86 public void set(int row, int index, double value) {
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87 columns[index].setQuick(row, value);
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88 }
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89
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90 public void set(int i, String columnName, double value) {
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91 int idx = columnIndex(columnName);
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92 if (idx >= 0) {
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93 columns[idx].setQuick(i, value);
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94 }
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95 }
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96
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97 public boolean set(int row, int [] indices, double [] values) {
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98 boolean invalid = false;
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99 for (int i = 0; i < indices.length; ++i) {
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100 double v = values[i];
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101 if (Double.isNaN(v)) {
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102 invalid = true;
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103 }
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104 else {
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105 columns[indices[i]].setQuick(row, v);
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106 }
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107 }
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108 return invalid;
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109 }
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110
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111 public boolean set(int row, String [] names, double [] values) {
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112 boolean success = true;
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113 for (int i = 0; i < names.length; ++i) {
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114 int idx = columnIndex(names[i]);
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115 if (idx >= 0) {
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116 columns[idx].setQuick(row, values[i]);
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117 }
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118 else {
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119 success = false;
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120 }
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121 }
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122 return success;
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123 }
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124
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125 public int size() {
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126 return columns[0].size();
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127 }
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128
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diff changeset
129 public int getNumberColumns() {
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
130 return columnNames.length;
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
131 }
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
132
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
133 public String [] getColumnNames() {
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
134 return columnNames;
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
135 }
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
136
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
137 public void removeNaNs() {
4821
bcf25d8c183e Moved NaN removal code from W to DoubleUtil. Create QKms when calculating the 'Umhuellende'.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 3552
diff changeset
138 DoubleUtil.removeNaNs(columns);
2695
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
139 }
2744
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
140
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
141 public int [] columnIndices(String [] columns) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
142 int [] indices = new int[columns.length];
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
143 for (int i = 0; i < columns.length; ++i) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
144 indices[i] = columnIndex(columns[i]);
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
145 }
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
146 return indices;
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
147 }
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
148
3392
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
149 public double getValue(int row, String column) {
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
150 int idx = columnIndex(column);
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
151 return idx >= 0
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
152 ? columns[idx].getQuick(row)
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
153 : Double.NaN;
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
154 }
56f62b5209f5 S/Q relation: Write parameters as export result.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3217
diff changeset
155
3105
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
156 public double [] get(int row, String [] columns) {
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
157 return get(row, columns, new double[columns.length]);
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
158 }
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
159
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
160 public double [] get(int row, String [] columns, double [] values) {
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
161 for (int i = 0; i < columns.length; ++i) {
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
162 int idx = columnIndex(columns[i]);
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
163 values[i] = idx < 0
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
164 ? Double.NaN
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
165 : this.columns[idx].getQuick(row);
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
166 }
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
167
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
168 return values;
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
169 }
9592b7d76633 Generate fake data for SQ curves; Implemented the Facet and Generator stuff.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3082
diff changeset
170
2744
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
171 public void get(int row, int [] columnIndices, double [] values) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
172 for (int i = 0; i < columnIndices.length; ++i) {
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
173 int index = columnIndices[i];
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
174 values[i] = index >= 0 && index < columns.length
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
175 ? columns[index].getQuick(row)
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
176 : Double.NaN;
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
177 }
c1f2e792704a FixA: Calculate Delta W/t, too.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2729
diff changeset
178 }
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
179
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
180 public int binarySearch(String columnName, double value) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
181 return binarySearch(columnIndex(columnName), value);
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
182 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
183
3056
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
184 /**
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
185 * Performes a binary search in the column identified by its
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
186 * index.
8856
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 7299
diff changeset
187 * @return Index of found element or negative insertion point
5e38e2924c07 Fix code style.
Tom Gottfried <tom@intevation.de>
parents: 7299
diff changeset
188 * (shifted by one)
3056
0b5a7a2c3724 Try to workaround some exception in FixWQCurveFacet and FixWQCurveGenerator
Christian Lins <christian.lins@intevation.de>
parents: 3027
diff changeset
189 */
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
190 public int binarySearch(int columnIndex, double value) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
191 TDoubleArrayList column = columns[columnIndex];
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
192 return column.binarySearch(value);
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
193 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
194
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
195 public int binarySearch(String columnName, double value, double epsilon) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
196 return binarySearch(columnIndex(columnName), value, epsilon);
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
197 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
198
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
199 public int binarySearch(int columnIndex, double value, double epsilon) {
3057
febc39e77672 Make it compilable again
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3056
diff changeset
200 if (epsilon < 0d) epsilon = -epsilon;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
201 double vl = value - epsilon;
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
202 double vh = value + epsilon;
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
203
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
204 TDoubleArrayList column = columns[columnIndex];
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
205 int lo = 0, hi = column.size()-1;
3126
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
206 while (hi >= lo) {
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
207 int mid = (lo + hi) >> 1;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
208 double v = column.getQuick(mid);
3126
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
209 if (v < vl) lo = mid + 1;
fe9be7ccc5e8 Fixed binary search in Parameters.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 3125
diff changeset
210 else if (v > vh) hi = mid - 1;
3057
febc39e77672 Make it compilable again
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3056
diff changeset
211 else return mid;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
212 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
213
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
214 return -(lo + 1);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
215 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
216
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
217 public double [] interpolate(int columnIndex, double key) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
218 return interpolate(columnIndex, key, new double[columns.length]);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
219 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
220
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
221 public double [] interpolate(String columnName, double key) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
222 return interpolate(
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
223 columnIndex(columnName), key, new double[columns.length]);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
224 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
225
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
226 public double [] interpolate(
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
227 String columnName,
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
228 double key,
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
229 double [] values
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
230 ) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
231 return interpolate(columnIndex(columnName), key, values);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
232 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
233
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
234 public double [] interpolate(
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
235 int columnIndex,
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
236 double key,
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
237 double [] values
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
238 ) {
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
239 int row = binarySearch(columnIndex, key, EPSILON);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
240
3081
26119b7b3154 Fixing output generator hacking
Christian Lins <christian.lins@intevation.de>
parents: 3076
diff changeset
241 if (row >= 0) { // direct hit
3059
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
242 for (int i = 0; i < values.length; ++i) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
243 values[i] = columns[i].getQuick(row);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
244 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
245 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
246 else {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
247 row = -row - 1;
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
248 if (row < 1 || row >= size()) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
249 return null;
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
250 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
251 double v1 = columns[columnIndex].getQuick(row-1);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
252 double v2 = columns[columnIndex].getQuick(row);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
253 double factor = Linear.factor(key, v1, v2);
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
254 for (int i = 0; i < values.length; ++i) {
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
255 values[i] = Linear.weight(
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
256 factor,
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
257 columns[i].getQuick(row-1),
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
258 columns[i].getQuick(row));
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
259 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
260 }
4f7171ac6153 Parameters: Linear interpolation of parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3057
diff changeset
261 return values;
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
262 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
263
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
264
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
265 public double [] interpolate(
3076
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
266 String keyName,
5642a83420f2 FLYS artifacts: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3061
diff changeset
267 double key,
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
268 String [] columnNames
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
269 ) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
270 int keyIndex = columnIndex(keyName);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
271 return keyIndex < 0
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
272 ? null
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
273 : interpolate(keyIndex, key, columnNames);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
274 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
275
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
276 public double [] interpolate(
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
277 int keyIndex,
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
278 double key,
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
279 String [] columnNames
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
280 ) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
281 int row = binarySearch(keyIndex, key, EPSILON);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
282
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
283 if (row >= 0) { // direct match
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
284 double [] values = new double[columnNames.length];
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
285 for (int i = 0; i < values.length; ++i) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
286 int ci = columnIndex(columnNames[i]);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
287 values[i] = ci < 0
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
288 ? Double.NaN
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
289 : columns[ci].getQuick(row);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
290 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
291 return values;
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
292 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
293
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
294 row = -row - 1;
3081
26119b7b3154 Fixing output generator hacking
Christian Lins <christian.lins@intevation.de>
parents: 3076
diff changeset
295 if (row < 1 || row >= size()) {
3082
9e03960b3ab8 FixA: Lowered log level in parameter interpolation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3081
diff changeset
296 log.debug("interpolate: row is out of bounds");
3061
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
297 return null;
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
298 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
299
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
300 double v1 = columns[keyIndex].getQuick(row-1);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
301 double v2 = columns[keyIndex].getQuick(row);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
302 double factor = Linear.factor(key, v1, v2);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
303
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
304 double [] values = new double[columnNames.length];
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
305
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
306 for (int i = 0; i < values.length; ++i) {
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
307 int ci = columnIndex(columnNames[i]);
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
308 values[i] = ci < 0
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
309 ? Double.NaN
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
310 : Linear.weight(
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
311 factor,
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
312 columns[ci].getQuick(row-1),
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
313 columns[ci].getQuick(row));
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
314 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
315
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
316 return values;
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
317 }
49baebb39305 FixA: Add interpolation of parameters that better suits the instantiation real functions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3059
diff changeset
318
7299
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
319 public double [] interpolateWithLimit(
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
320 String keyName,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
321 double key,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
322 String [] columnNames,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
323 double limit
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
324 ) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
325 int keyIndex = columnIndex(keyName);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
326 return keyIndex < 0
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
327 ? null
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
328 : interpolateWithLimit(keyIndex, key, columnNames, limit);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
329 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
330
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
331 /* Only interpolate if the difference between the two key's
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
332 * is less then limit */
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
333 public double [] interpolateWithLimit(
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
334 int keyIndex,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
335 double key,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
336 String [] columnNames,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
337 double limit
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
338 ) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
339 int row = binarySearch(keyIndex, key, EPSILON);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
340
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
341 if (row >= 0) { // direct match
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
342 double [] values = new double[columnNames.length];
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
343 for (int i = 0; i < values.length; ++i) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
344 int ci = columnIndex(columnNames[i]);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
345 values[i] = ci < 0
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
346 ? Double.NaN
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
347 : columns[ci].getQuick(row);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
348 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
349 return values;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
350 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
351
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
352 row = -row - 1;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
353 if (row < 1 || row >= size()) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
354 log.debug("interpolate: row is out of bounds");
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
355 return null;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
356 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
357
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
358 double v1 = columns[keyIndex].getQuick(row-1);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
359 double v2 = columns[keyIndex].getQuick(row);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
360 if (Math.abs(v1-v2) > limit) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
361 return null;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
362 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
363 double factor = Linear.factor(key, v1, v2);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
364
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
365 double [] values = new double[columnNames.length];
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
366
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
367 for (int i = 0; i < values.length; ++i) {
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
368 int ci = columnIndex(columnNames[i]);
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
369 values[i] = ci < 0
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
370 ? Double.NaN
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
371 : Linear.weight(
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
372 factor,
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
373 columns[ci].getQuick(row-1),
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
374 columns[ci].getQuick(row));
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
375 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
376
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
377 return values;
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
378 }
cde863b2dae3 (issue1529) Only interpolate within a step limit in WQ diagram
Andre Heinecke <aheinecke@intevation.de>
parents: 5994
diff changeset
379
3027
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
380 public boolean isSorted(String columnName) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
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381 return isSorted(columnIndex(columnName));
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
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382 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
383
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
384 public boolean isSorted(int columnIndex) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
385 TDoubleArrayList column = columns[columnIndex];
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
386 for (int i = 1, N = column.size(); i < N; ++i) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
387 if (column.getQuick(i-1) > column.getQuick(i)) {
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
388 return false;
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
389 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
390 }
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
391 return true;
52aac4941d2a FixA: Added binary search methods for parameters.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3011
diff changeset
392 }
3217
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
393
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
394 public void visit(Visitor visitor) {
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
395 visit(visitor, new double[columns.length]);
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
396 }
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
397
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
398 public void visit(Visitor visitor, double [] data) {
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
399 for (int i = 0, R = size(); i < R; ++i) {
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
400 for (int j = 0; j < data.length; ++j) {
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
401 data[j] = columns[j].getQuick(i);
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
402 }
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
403 visitor.visit(data);
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
404 }
79dd823733e2 FixA: Added parameter exporter.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 3126
diff changeset
405 }
2695
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
406 }
ae0742f92cd5 Added model to store fitting results into cache.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
407 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org