Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadDataCalculation.java @ 8244:0a03c1921cfe

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We well want to average NaNs but want to know the cause of the result being NaN.
author Tom Gottfried <tom@intevation.de>
date Tue, 09 Sep 2014 13:49:28 +0200
parents b207eeb66edd
children 155a886ab19b
rev   line source
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1 /* Copyright (C) 2014 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 package org.dive4elements.river.artifacts.model.minfo;
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9
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10 import java.util.ArrayList;
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11 import java.util.List;
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12 import java.util.Map;
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13 import java.util.Set;
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14 import java.util.TreeMap;
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15 import java.util.TreeSet;
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16
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17 import org.dive4elements.river.artifacts.access.SedimentLoadAccess;
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18 import org.dive4elements.river.artifacts.model.Calculation;
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19 import org.dive4elements.river.artifacts.model.CalculationResult;
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20 import org.apache.log4j.Logger;
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21 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadData.Value;
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22 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadData.Station;
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23 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataValueFilter.And;
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24 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataValueFilter.IsEpoch;
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25 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataValueFilter.IsOfficial;
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26 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataValueFilter.Not;
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27 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataValueFilter.SQTimeInterval;
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28 import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataValueFilter.TimeRangeIntersects;
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29 import org.dive4elements.river.utils.DoubleUtil;
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30
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31 public class SedimentLoadDataCalculation
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32 extends Calculation
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33 {
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34 private static final Logger log = Logger
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35 .getLogger(SedimentLoadDataCalculation.class);
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36
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37 public static final int [] TOTAL_LOAD = {
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38 SedimentLoadData.GF_COARSE,
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39 SedimentLoadData.GF_FINE_MIDDLE,
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40 SedimentLoadData.GF_SAND,
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41 SedimentLoadData.GF_SUSP_SEDIMENT
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42 };
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43
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44 public static final int [] BED_LOAD = {
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45 SedimentLoadData.GF_COARSE,
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46 SedimentLoadData.GF_FINE_MIDDLE,
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47 SedimentLoadData.GF_SAND
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48 };
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49
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50 public static final int [] BED_LOAD_SUSP_SAND = {
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51 SedimentLoadData.GF_COARSE,
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52 SedimentLoadData.GF_FINE_MIDDLE,
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53 SedimentLoadData.GF_SAND,
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54 SedimentLoadData.GF_SUSP_SAND
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55 };
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56
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57 public static final int [] COARSE = {
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58 SedimentLoadData.GF_COARSE
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59 };
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60
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61 public static final int [] FINE_MIDDLE = {
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62 SedimentLoadData.GF_FINE_MIDDLE
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63 };
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64
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65 public static final int [] SAND = {
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66 SedimentLoadData.GF_SAND
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67 };
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68
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69 public static final int [] SUSP_SAND = {
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70 SedimentLoadData.GF_SUSP_SAND
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71 };
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72
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73 public static final int [] SUSP_SAND_BED = {
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74 SedimentLoadData.GF_SUSP_SAND_BED
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75 };
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76
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77 public static final int [] SUSP_SEDIMENT = {
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78 SedimentLoadData.GF_SUSP_SEDIMENT
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79 };
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80
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81 public static final class LoadSum {
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82 private String description;
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83 private int [] grainFractions;
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84
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85 public LoadSum(String description, int [] grainFractions) {
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86 this.description = description;
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87 this.grainFractions = grainFractions;
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88 }
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89 public static final LoadSum make(String description, int [] grainFractions) {
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90 return new LoadSum(description, grainFractions);
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91 }
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92
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93 public String getDescription() {
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94 return description;
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95 }
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96
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97 public int [] getGrainFractions() {
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98 return grainFractions;
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99 }
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100
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101 public int getStationType() {
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102 return SedimentLoadData.measurementStationType(
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103 SedimentLoadData.grainFractionIndex(this.description));
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104 }
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105 } // class LoadSum
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106
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107 public static final LoadSum [] LOAD_SUMS = {
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108 // Names are alignt to the grain_fractions table
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109 LoadSum.make("total", TOTAL_LOAD),
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110 LoadSum.make("bed_load", BED_LOAD),
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111 LoadSum.make("bed_load_susp_sand", BED_LOAD_SUSP_SAND),
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112 LoadSum.make("coarse", COARSE),
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113 LoadSum.make("fine_middle", FINE_MIDDLE),
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114 LoadSum.make("sand", SAND) ,
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115 LoadSum.make("susp_sand", SUSP_SAND),
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116 LoadSum.make("susp_sand_bed", SUSP_SAND_BED),
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117 LoadSum.make("suspended_sediment", SUSP_SEDIMENT),
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118 };
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119
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120 public static class Sum implements Value.Visitor {
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121
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122 protected int n;
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123 protected double sum;
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124
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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125 public Sum() {
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diff changeset
126 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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127
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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128 public double getSum() {
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129 return sum;
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d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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130 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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131
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
132 public int getN() {
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133 return n;
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134 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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135
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
136 public void reset() {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
137 n = 0;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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138 sum = 0.0;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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139 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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140
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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141 @Override
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diff changeset
142 public void visit(Value value) {
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diff changeset
143 sum += value.getValue();
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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144 ++n;
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145 }
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146 } // class Sum
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147
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1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
148 private String river;
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diff changeset
149 private String yearEpoch;
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
150 private String unit;
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151 private int [][] epochs;
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diff changeset
152 private int [] years;
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153 private double from;
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154 private double to;
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be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
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155 /* The sq time interval to use. 0 means this is ignored. */
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
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diff changeset
156 private int sqTiId;
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157
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158
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d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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159 public SedimentLoadDataCalculation() {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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160 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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161
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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162 public CalculationResult calculate(SedimentLoadAccess access) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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163 log.info("SedimentLoadDataCalculation.calculate");
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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164
1dae69eff79d Sediment load: take arguments from sediment access.
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165 String river = access.getRiverName();
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
166 String yearEpoch = access.getYearEpoch();
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
167 String unit = access.getUnit();
1dae69eff79d Sediment load: take arguments from sediment access.
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168
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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169 int [] years = null;
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diff changeset
170 int [][] epochs = null;
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1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
171
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555dc5a9b282 Sediment load: More on calculating epoch loads.
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diff changeset
172 double from = access.getLowerKM();
555dc5a9b282 Sediment load: More on calculating epoch loads.
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diff changeset
173 double to = access.getUpperKM();
8052
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diff changeset
174
8239
b207eeb66edd (issue1448) Objectify sq_time_interval id.
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parents: 8238
diff changeset
175 Integer sqTiId = access.getSQTiId();
8238
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
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176
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parents: 8050
diff changeset
177 if (yearEpoch.equals("year")) {
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
178 years = access.getPeriod();
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
179 }
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
180 else if (yearEpoch.equals("epoch") || yearEpoch.equals("off_epoch")) {
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
181 epochs = access.getEpochs();
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
182 }
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
183 else {
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
184 addProblem("minfo.missing.year_epoch");
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diff changeset
185 }
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
186
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
187 if (river == null) {
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parents: 8050
diff changeset
188 // TODO: i18n
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
189 addProblem("minfo.missing.river");
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
190 }
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diff changeset
191
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
192 if (years == null && epochs == null) {
8052
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diff changeset
193 addProblem("minfo.missing.time");
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
194 }
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
195
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diff changeset
196 if (!hasProblems()) {
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
197 this.river = river;
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
198 this.yearEpoch = yearEpoch;
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
199 this.unit = unit;
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
200 this.years = years;
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
201 this.epochs = epochs;
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
202 this.from = from;
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
203 this.to = to;
8238
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
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parents: 8213
diff changeset
204 this.sqTiId = sqTiId;
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
205 return internalCalculate();
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
206 }
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
207
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
208 return error(null);
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diff changeset
209 }
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
210
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
211 private CalculationResult error(String msg) {
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
212 if (msg != null) addProblem(msg);
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
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parents: 8052
diff changeset
213 return new CalculationResult(this);
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
214 }
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
215
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
216 private CalculationResult internalCalculate() {
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
217 if ("year".equals(yearEpoch)) return calculateYears();
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
218 if ("epoch".equals(yearEpoch)) return calculateEpochs();
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
219 if ("off_epoch".equals(yearEpoch)) return calculateOffEpochs();
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
220
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
221 // TODO: i18n
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
222 return error("minfo.sedimentload.unknown.calc.mode");
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
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parents: 8052
diff changeset
223 }
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
224
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
225 private CalculationResult calculateYears() {
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
226 SedimentLoadData sld =
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
227 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river);
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
228 if (sld == null) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
229 return error("minfo.sedimentload.no.data");
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
230 }
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
231
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
232 SedimentLoadDataResult sldr = new SedimentLoadDataResult();
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
233
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
234 Not notEpochs = new Not(IsEpoch.INSTANCE);
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
235
8238
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8213
diff changeset
236 SQTimeInterval sqTiFilter = new SQTimeInterval(sqTiId);
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8213
diff changeset
237
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
238 Sum sum = new Sum();
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
239
8066
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
240 SedimentDensity sd = getSedimentDensity();
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
241
8145
52504fc2cd58 Calculate all single years in given interval but only once.
Tom Gottfried <tom@intevation.de>
parents: 8131
diff changeset
242 int min = Math.min(years[0], years[1]);
52504fc2cd58 Calculate all single years in given interval but only once.
Tom Gottfried <tom@intevation.de>
parents: 8131
diff changeset
243 int max = Math.max(years[0], years[1]);
52504fc2cd58 Calculate all single years in given interval but only once.
Tom Gottfried <tom@intevation.de>
parents: 8131
diff changeset
244
52504fc2cd58 Calculate all single years in given interval but only once.
Tom Gottfried <tom@intevation.de>
parents: 8131
diff changeset
245 for (int year = min; year <= max; ++year) {
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
246 Value.Filter filter = new And(notEpochs)
8238
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8213
diff changeset
247 .add(new TimeRangeIntersects(year)).add(sqTiFilter);
8131
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
248 String period = Integer.toString(year);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
249
8185
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
Tom Gottfried <tom@intevation.de>
parents: 8176
diff changeset
250 for (LoadSum ls: LOAD_SUMS) {
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
Tom Gottfried <tom@intevation.de>
parents: 8176
diff changeset
251
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
252 double [][] result = sum(
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
253 sld, ls.getGrainFractions(), ls.getStationType(),
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
254 filter, sum);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
255
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
256 if (result[0].length == 0 || DoubleUtil.isNaN(result[1])) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
257 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
258 ls.getDescription(), period);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
259 continue;
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
260 }
8066
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
261
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
262 transformT2M3(sd, year, result);
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
263
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
264 SedimentLoadDataResult.Fraction sldrf =
8185
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
Tom Gottfried <tom@intevation.de>
parents: 8176
diff changeset
265 new SedimentLoadDataResult.Fraction(ls.getDescription(), result, period);
8066
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
266
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
267 sldr.addFraction(sldrf);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
268 }
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
269 }
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
270 return new CalculationResult(sldr, this);
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
271 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
272
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
273 private CalculationResult calculateEpochs() {
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
274 SedimentLoadData sld =
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
275 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river);
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
276 if (sld == null) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
277 return error("minfo.sedimentload.no.data");
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
278 }
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
279
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
280 SedimentLoadDataResult sldr = new SedimentLoadDataResult();
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
281
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
282 Sum sum = new Sum();
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
283
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
284 SedimentDensity sd = getSedimentDensity();
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
285
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
286 // They are not epochs, they are single years!
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
287 Not notEpochs = new Not(IsEpoch.INSTANCE);
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
288
8238
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8213
diff changeset
289 SQTimeInterval sqTiFilter = new SQTimeInterval(sqTiId);
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8213
diff changeset
290
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
291 for (int [] epoch: epochs) {
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
292 int min = Math.min(epoch[0], epoch[1]);
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
293 int max = Math.max(epoch[0], epoch[1]);
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
294
8131
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
295 String period = Integer.toString(epoch[0]) + " - " +
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
296 Integer.toString(epoch[1]);
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
297
8185
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
Tom Gottfried <tom@intevation.de>
parents: 8176
diff changeset
298 for (LoadSum ls: LOAD_SUMS) {
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
299
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
300 List<double [][]> results = new ArrayList<double [][]>();
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
301
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
302 for (int year = min; year <= max; ++year) {
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
303 Value.Filter filter = new And(notEpochs)
8238
be3c11bef6e8 (issue1448) Finally use the sq time interval as filter in the calculation.
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8213
diff changeset
304 .add(new TimeRangeIntersects(year)).add(sqTiFilter);
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
305
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
306 double [][] result = sum(
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
307 sld, ls.getGrainFractions(), ls.getStationType(),
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
308 filter, sum);
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
309
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
310 if (result[0].length == 0 || DoubleUtil.isNaN(result[1])) {
8244
0a03c1921cfe We well want to average NaNs but want to know the cause of the result being NaN.
Tom Gottfried <tom@intevation.de>
parents: 8239
diff changeset
311 addProblem("sedimentload.missing.fraction." +
0a03c1921cfe We well want to average NaNs but want to know the cause of the result being NaN.
Tom Gottfried <tom@intevation.de>
parents: 8239
diff changeset
312 ls.getDescription(), ((Integer)year).toString());
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
313 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
314
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
315 transformT2M3(sd, year, result);
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
316 results.add(result);
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
317 }
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
318
8205
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
319 if (results.size() == 0) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
320 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
321 ls.getDescription(), period);
8205
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
322 continue;
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
323 }
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
324
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
325 double [][] result = average(results);
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
326
8205
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
327 if (!DoubleUtil.isNaN(result[1])) {
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
328 SedimentLoadDataResult.Fraction sldrf =
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
329 new SedimentLoadDataResult.Fraction(
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
330 ls.getDescription(), result, period);
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
331 sldr.addFraction(sldrf);
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
332 }
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
333 else {
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
334 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
335 ls.getDescription(), period);
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
336 }
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
337 }
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
338
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
339 }
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
340 return new CalculationResult(sldr, this);
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
341 }
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
342
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
343 private CalculationResult calculateOffEpochs() {
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
344 SedimentLoadData sld =
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
345 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river);
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
346 if (sld == null) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
347 return error("minfo.sedimentload.no.data");
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
348 }
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
349
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
350 SedimentLoadDataResult sldr = new SedimentLoadDataResult();
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
351
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
352 SedimentDensity sd = getSedimentDensity();
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
353
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
354 Set<Integer> missingFractions = new TreeSet<Integer>();
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
355
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
356 for (int [] epoch: epochs) {
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
357 Value.Filter filter = new And(IsOfficial.INSTANCE)
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
358 .add(new TimeRangeIntersects(epoch[0], epoch[1]));
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
359
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
360 int year = Math.min(epoch[0], epoch[1]);
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
361
8131
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
362 String period = Integer.toString(epoch[0]) + " - " +
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
363 Integer.toString(epoch[1]);
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
364
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
365 Sum sum = new Sum();
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
366
8185
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
Tom Gottfried <tom@intevation.de>
parents: 8176
diff changeset
367 for (LoadSum ls: LOAD_SUMS) {
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
368 double [][] result = sum(
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
369 sld, ls.getGrainFractions(), ls.getStationType(),
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
370 filter, sum);
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
371
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
372 if (result[0].length == 0 || DoubleUtil.isNaN(result[1])) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
373 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
374 ls.getDescription(), period);
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
375 continue;
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
376 }
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
377
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
378 transformT2M3(sd, year, result);
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
379 SedimentLoadDataResult.Fraction sldrf =
8185
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
Tom Gottfried <tom@intevation.de>
parents: 8176
diff changeset
380 new SedimentLoadDataResult.Fraction(ls.getDescription(), result, period);
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
381 sldr.addFraction(sldrf);
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
382 }
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
383 }
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
384 // TODO: Generate messages for missing fractions.
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
385 return new CalculationResult(sldr, this);
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
386 }
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
387
8066
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
388 private final boolean inM3() {
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
389 return unit.equals("m3_per_a");
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
390 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
391
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
392 private SedimentDensity getSedimentDensity() {
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
393 return inM3()
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
394 ? SedimentDensityFactory.getSedimentDensity(river, from, to)
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
395 : null;
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
396 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
397
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
398 private static void transformT2M3(SedimentDensity sd, int year, double [][] data) {
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
399 if (sd == null) {
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
400 return;
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
401 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
402 double [] kms = data[0];
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
403 double [] values = data[1];
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
404 for (int i = 0; i < kms.length; ++i) {
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
405 if (Double.isNaN(kms[i]) || Double.isNaN(kms[i])) {
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
406 continue;
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
407 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
408 double density = sd.getDensity(kms[i], year);
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
409 values[i] /= density;
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
410 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
411 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
412
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
413 public double[][] sum(
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
414 SedimentLoadData sld,
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
415 int [] grainFractions,
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
416 int lsSType,
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
417 Value.Filter filter,
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
418 Sum sum
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
419 ) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
420 List<Station> stations = sld.findStations(from, to);
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
421
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
422 double [] values = new double[grainFractions.length];
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
423
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
424 double [][] result = new double[2][stations.size()];
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
425
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
426 for (int j = 0, S = stations.size(); j < S; ++j) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
427 Station station = stations.get(j);
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
428 int sType = station.getType();
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
429
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
430 for (int i = 0; i < grainFractions.length; ++i) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
431 int gf = grainFractions[i];
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
432 int gfSType = SedimentLoadData.measurementStationType(gf);
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
433
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
434 sum.reset();
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
435
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
436 // Add current single fraction at current station
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
437 station.filterGrainFraction(gf, filter, sum);
8193
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
438
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
439 if (gfSType == Station.UNKNOWN) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
440 log.error("No measurement station type defined for " +
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
441 "fraction-index" + gf);
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
442 }
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
443 else {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
444 if (lsSType != Station.BED_LOAD &&
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
445 lsSType != Station.SUSPENDED &&
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
446 (sType == Station.BED_LOAD ||
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
447 sType == Station.SUSPENDED) &&
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
448 sum.getN() == 0) {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
449 /* In case the station-type of the load sum is
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
450 a combined type and we are at non-combined station:
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
451 we need to add values from previous station of
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
452 the other type for fractions not given here. */
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
453 int otherType = sType == Station.BED_LOAD ?
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
454 Station.SUSPENDED : Station.BED_LOAD;
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
455 Station prev = station.prevByType(otherType);
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
456 if (prev != null) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
457 prev.filterGrainFraction(gf, filter, sum);
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
458 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
459 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
460 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
461
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
462 if (sum.getN() == 0) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
463 values[i] = Double.NaN;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
464 } else {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
465 values[i] = sum.getSum();
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
466 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
467 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
468 result[0][j] = station.getStation();
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
469 result[1][j] = DoubleUtil.sum(values);
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
470 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
471
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
472 return result;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
473 }
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
474
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
475 private static final class XSum {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
476 private double sum;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
477 private int n;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
478 public XSum() {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
479 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
480 public void add(double v) {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
481 sum += v;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
482 ++n;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
483 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
484 public double avg() {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
485 return sum/n;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
486 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
487 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
488
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
489 private static double [][] average(List<double [][]> data) {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
490
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
491 TreeMap<Double, XSum> map = new TreeMap<Double, XSum>();
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
492
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
493 for (double [][] pair: data) {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
494 double [] kms = pair[0];
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
495 double [] vs = pair[1];
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
496 for (int i = 0; i < kms.length; ++i) {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
497 double km = kms[i];
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
498 double v = vs[i];
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
499 if (Double.isNaN(km)) {
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
500 continue;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
501 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
502 XSum xsum = map.get(km);
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
503 if (xsum == null) {
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
504 map.put(km, xsum = new XSum());
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
505 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
506 xsum.add(v);
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
507 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
508 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
509
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
510 double [][] result = new double[2][map.size()];
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
511 int i = 0;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
512 for (Map.Entry<Double, XSum> entry: map.entrySet()) {
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
513 result[0][i] = entry.getKey();
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
514 result[1][i] = entry.getValue().avg();
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
515 ++i;
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
516 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
517
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
518 return result;
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
519 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
520
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
521 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
522 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
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