Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadDataCalculation.java @ 8213:ebdf34cae14d

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Error reports for sediment load calculation.
author Tom Gottfried <tom@intevation.de>
date Fri, 05 Sep 2014 20:57:31 +0200
parents 04d1d56d896b
children be3c11bef6e8
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.TimeRangeIntersects;
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28 import org.dive4elements.river.utils.DoubleUtil;
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29
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30 public class SedimentLoadDataCalculation
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31 extends Calculation
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32 {
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33 private static final Logger log = Logger
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34 .getLogger(SedimentLoadDataCalculation.class);
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35
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36 public static final int [] TOTAL_LOAD = {
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37 SedimentLoadData.GF_COARSE,
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38 SedimentLoadData.GF_FINE_MIDDLE,
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39 SedimentLoadData.GF_SAND,
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40 SedimentLoadData.GF_SUSP_SEDIMENT
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41 };
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42
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43 public static final int [] BED_LOAD = {
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44 SedimentLoadData.GF_COARSE,
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45 SedimentLoadData.GF_FINE_MIDDLE,
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46 SedimentLoadData.GF_SAND
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47 };
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48
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49 public static final int [] BED_LOAD_SUSP_SAND = {
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50 SedimentLoadData.GF_COARSE,
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51 SedimentLoadData.GF_FINE_MIDDLE,
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52 SedimentLoadData.GF_SAND,
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53 SedimentLoadData.GF_SUSP_SAND
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54 };
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55
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56 public static final int [] COARSE = {
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57 SedimentLoadData.GF_COARSE
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58 };
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59
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60 public static final int [] FINE_MIDDLE = {
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61 SedimentLoadData.GF_FINE_MIDDLE
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62 };
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63
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64 public static final int [] SAND = {
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65 SedimentLoadData.GF_SAND
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66 };
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67
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68 public static final int [] SUSP_SAND = {
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69 SedimentLoadData.GF_SUSP_SAND
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70 };
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71
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72 public static final int [] SUSP_SAND_BED = {
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73 SedimentLoadData.GF_SUSP_SAND_BED
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74 };
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75
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76 public static final int [] SUSP_SEDIMENT = {
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77 SedimentLoadData.GF_SUSP_SEDIMENT
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78 };
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79
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80 public static final class LoadSum {
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81 private String description;
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82 private int [] grainFractions;
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83
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84 public LoadSum(String description, int [] grainFractions) {
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85 this.description = description;
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86 this.grainFractions = grainFractions;
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87 }
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88 public static final LoadSum make(String description, int [] grainFractions) {
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89 return new LoadSum(description, grainFractions);
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90 }
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91
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92 public String getDescription() {
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93 return description;
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94 }
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95
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96 public int [] getGrainFractions() {
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97 return grainFractions;
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98 }
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99
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100 public int getStationType() {
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101 return SedimentLoadData.measurementStationType(
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102 SedimentLoadData.grainFractionIndex(this.description));
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103 }
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104 } // class LoadSum
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105
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106 public static final LoadSum [] LOAD_SUMS = {
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107 // Names are alignt to the grain_fractions table
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108 LoadSum.make("total", TOTAL_LOAD),
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109 LoadSum.make("bed_load", BED_LOAD),
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110 LoadSum.make("bed_load_susp_sand", BED_LOAD_SUSP_SAND),
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111 LoadSum.make("coarse", COARSE),
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112 LoadSum.make("fine_middle", FINE_MIDDLE),
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113 LoadSum.make("sand", SAND) ,
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114 LoadSum.make("susp_sand", SUSP_SAND),
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115 LoadSum.make("susp_sand_bed", SUSP_SAND_BED),
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116 LoadSum.make("suspended_sediment", SUSP_SEDIMENT),
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117 };
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118
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119 public static class Sum implements Value.Visitor {
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120
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121 protected int n;
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122 protected double sum;
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123
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
124 public Sum() {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
125 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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126
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
127 public double getSum() {
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25feef564d09 Sediment load: More of official epochs.
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128 return sum;
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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diff changeset
129 }
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 public int getN() {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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132 return n;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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parents:
diff changeset
133 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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134
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
135 public void reset() {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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parents:
diff changeset
136 n = 0;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
137 sum = 0.0;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
138 }
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 @Override
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
141 public void visit(Value value) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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parents:
diff changeset
142 sum += value.getValue();
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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143 ++n;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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144 }
8060
25feef564d09 Sediment load: More of official epochs.
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145 } // class Sum
25feef564d09 Sediment load: More of official epochs.
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146
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1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
147 private String river;
1dae69eff79d Sediment load: take arguments from sediment access.
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148 private String yearEpoch;
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149 private String unit;
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cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
150 private int [][] epochs;
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151 private int [] years;
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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152 private double from;
1dae69eff79d Sediment load: take arguments from sediment access.
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153 private double to;
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154
1dae69eff79d Sediment load: take arguments from sediment access.
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155
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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156 public SedimentLoadDataCalculation() {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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parents:
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157 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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158
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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159 public CalculationResult calculate(SedimentLoadAccess access) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
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160 log.info("SedimentLoadDataCalculation.calculate");
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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161
1dae69eff79d Sediment load: take arguments from sediment access.
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162 String river = access.getRiverName();
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
163 String yearEpoch = access.getYearEpoch();
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
164 String unit = access.getUnit();
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
165
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
166 int [] years = null;
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
167 int [][] epochs = null;
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
168
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
169 double from = access.getLowerKM();
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
170 double to = access.getUpperKM();
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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171
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
172 if (yearEpoch.equals("year")) {
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
173 years = access.getPeriod();
8052
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
174 }
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
175 else if (yearEpoch.equals("epoch") || yearEpoch.equals("off_epoch")) {
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
176 epochs = access.getEpochs();
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
177 }
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
178 else {
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
179 addProblem("minfo.missing.year_epoch");
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
180 }
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
181
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
182 if (river == null) {
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
183 // TODO: i18n
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
184 addProblem("minfo.missing.river");
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
185 }
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
186
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
187 if (years == null && epochs == null) {
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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parents: 8050
diff changeset
188 addProblem("minfo.missing.time");
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
189 }
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
190
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
191 if (!hasProblems()) {
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
192 this.river = river;
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
193 this.yearEpoch = yearEpoch;
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
194 this.unit = unit;
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
195 this.years = years;
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diff changeset
196 this.epochs = epochs;
8052
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
197 this.from = from;
1dae69eff79d Sediment load: take arguments from sediment access.
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diff changeset
198 this.to = to;
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
199 return internalCalculate();
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
200 }
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
201
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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diff changeset
202 return error(null);
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
203 }
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
204
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
205 private CalculationResult error(String msg) {
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
206 if (msg != null) addProblem(msg);
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
207 return new CalculationResult(this);
8052
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
208 }
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
209
1dae69eff79d Sediment load: take arguments from sediment access.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8050
diff changeset
210 private CalculationResult internalCalculate() {
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
211 if ("year".equals(yearEpoch)) return calculateYears();
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
212 if ("epoch".equals(yearEpoch)) return calculateEpochs();
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
213 if ("off_epoch".equals(yearEpoch)) return calculateOffEpochs();
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
214
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
215 // TODO: i18n
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
216 return error("minfo.sedimentload.unknown.calc.mode");
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
217 }
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
218
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
219 private CalculationResult calculateYears() {
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
220 SedimentLoadData sld =
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
221 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river);
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
222 if (sld == null) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
223 return error("minfo.sedimentload.no.data");
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
224 }
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
225
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
226 SedimentLoadDataResult sldr = new SedimentLoadDataResult();
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
227
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
228 Not notEpochs = new Not(IsEpoch.INSTANCE);
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
229
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
230 Sum sum = new Sum();
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
231
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
232 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
233
8145
52504fc2cd58 Calculate all single years in given interval but only once.
Tom Gottfried <tom@intevation.de>
parents: 8131
diff changeset
234 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
235 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
236
52504fc2cd58 Calculate all single years in given interval but only once.
Tom Gottfried <tom@intevation.de>
parents: 8131
diff changeset
237 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
238 Value.Filter filter = new And(notEpochs)
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
239 .add(new TimeRangeIntersects(year));
8131
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
240 String period = Integer.toString(year);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
241
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
242 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
243
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
244 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
245 sld, ls.getGrainFractions(), ls.getStationType(),
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
246 filter, sum);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
247
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
248 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
249 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
250 ls.getDescription(), period);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
251 continue;
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
252 }
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
253
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
254 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
255
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
256 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
257 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
258
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
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diff changeset
259 sldr.addFraction(sldrf);
8055
cd35b76f1ef8 Sediment load. More off year based calculations.
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parents: 8053
diff changeset
260 }
cd35b76f1ef8 Sediment load. More off year based calculations.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8053
diff changeset
261 }
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
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diff changeset
262 return new CalculationResult(sldr, this);
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
263 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
264
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
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parents: 8052
diff changeset
265 private CalculationResult calculateEpochs() {
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
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parents: 8055
diff changeset
266 SedimentLoadData sld =
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parents: 8055
diff changeset
267 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river);
555dc5a9b282 Sediment load: More on calculating epoch loads.
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diff changeset
268 if (sld == null) {
8213
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Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
269 return error("minfo.sedimentload.no.data");
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
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parents: 8055
diff changeset
270 }
555dc5a9b282 Sediment load: More on calculating epoch loads.
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parents: 8055
diff changeset
271
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diff changeset
272 SedimentLoadDataResult sldr = new SedimentLoadDataResult();
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diff changeset
273
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7b0b3b1a2ee8 Let epochs be averages over their years.
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parents: 8175
diff changeset
274 Sum sum = new Sum();
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275
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diff changeset
276 SedimentDensity sd = getSedimentDensity();
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parents: 8066
diff changeset
277
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diff changeset
278 // They are not epochs, they are single years!
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parents: 8057
diff changeset
279 Not notEpochs = new Not(IsEpoch.INSTANCE);
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diff changeset
280
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diff changeset
281 for (int [] epoch: epochs) {
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6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
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parents: 8066
diff changeset
282 int min = Math.min(epoch[0], epoch[1]);
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
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parents: 8066
diff changeset
283 int max = Math.max(epoch[0], epoch[1]);
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diff changeset
284
8131
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
285 String period = Integer.toString(epoch[0]) + " - " +
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
286 Integer.toString(epoch[1]);
8067
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parents: 8066
diff changeset
287
8185
76e1e9d81ce2 Removed obsolete average and renamed some symbols to make the difference between single fractions and sums of them clearer in the calculation.
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parents: 8176
diff changeset
288 for (LoadSum ls: LOAD_SUMS) {
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289
8176
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parents: 8175
diff changeset
290 List<double [][]> results = new ArrayList<double [][]>();
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Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
291
7b0b3b1a2ee8 Let epochs be averages over their years.
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parents: 8175
diff changeset
292 for (int year = min; year <= max; ++year) {
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
293 Value.Filter filter = new And(notEpochs)
7b0b3b1a2ee8 Let epochs be averages over their years.
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parents: 8175
diff changeset
294 .add(new TimeRangeIntersects(year));
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diff changeset
295
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diff changeset
296 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
297 sld, ls.getGrainFractions(), ls.getStationType(),
8213
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diff changeset
298 filter, sum);
8067
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
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parents: 8066
diff changeset
299
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
300 if (result[0].length == 0 || DoubleUtil.isNaN(result[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
301 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
302 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
303
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
304 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
305 results.add(result);
8060
25feef564d09 Sediment load: More of official epochs.
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parents: 8057
diff changeset
306 }
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
307
8205
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
308 if (results.size() == 0) {
8213
ebdf34cae14d Error reports for sediment load calculation.
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parents: 8205
diff changeset
309 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
310 ls.getDescription(), period);
8205
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
311 continue;
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
312 }
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
313
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
314 double [][] result = average(results);
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
315
8205
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
316 if (!DoubleUtil.isNaN(result[1])) {
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
317 SedimentLoadDataResult.Fraction sldrf =
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
318 new SedimentLoadDataResult.Fraction(
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
319 ls.getDescription(), result, period);
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
320 sldr.addFraction(sldrf);
04d1d56d896b Do not return pure NaN data.
Tom Gottfried <tom@intevation.de>
parents: 8194
diff changeset
321 }
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
322 else {
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
323 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
324 ls.getDescription(), period);
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
325 }
8060
25feef564d09 Sediment load: More of official epochs.
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parents: 8057
diff changeset
326 }
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
327
8060
25feef564d09 Sediment load: More of official epochs.
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parents: 8057
diff changeset
328 }
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
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parents: 8060
diff changeset
329 return new CalculationResult(sldr, this);
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
330 }
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
331
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
332 private CalculationResult calculateOffEpochs() {
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
333 SedimentLoadData sld =
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
334 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river);
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
335 if (sld == null) {
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
336 return error("minfo.sedimentload.no.data");
8060
25feef564d09 Sediment load: More of official epochs.
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parents: 8057
diff changeset
337 }
25feef564d09 Sediment load: More of official epochs.
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parents: 8057
diff changeset
338
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
339 SedimentLoadDataResult sldr = new SedimentLoadDataResult();
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
340
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
341 SedimentDensity sd = getSedimentDensity();
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
342
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
343 Set<Integer> missingFractions = new TreeSet<Integer>();
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
344
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
345 for (int [] epoch: epochs) {
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
346 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
347 .add(new TimeRangeIntersects(epoch[0], epoch[1]));
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
348
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
349 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
350
8131
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
351 String period = Integer.toString(epoch[0]) + " - " +
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
352 Integer.toString(epoch[1]);
fae48b3c09d1 Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents: 8130
diff changeset
353
8060
25feef564d09 Sediment load: More of official epochs.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8057
diff changeset
354 Sum sum = new Sum();
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
355
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
356 for (LoadSum ls: LOAD_SUMS) {
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
357 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
358 sld, ls.getGrainFractions(), ls.getStationType(),
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
359 filter, sum);
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
360
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
361 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
362 addProblem("sedimentload.missing.fraction." +
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
363 ls.getDescription(), period);
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
364 continue;
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
365 }
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
366
8068
9ecd6267323b Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8067
diff changeset
367 transformT2M3(sd, year, result);
8062
8489565ff563 Sedimen load: Added bundle for fraction results.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8060
diff changeset
368 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
369 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
370 sldr.addFraction(sldrf);
8057
555dc5a9b282 Sediment load: More on calculating epoch loads.
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parents: 8055
diff changeset
371 }
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
372 }
555dc5a9b282 Sediment load: More on calculating epoch loads.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8055
diff changeset
373 // 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
374 return new CalculationResult(sldr, this);
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
375 }
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
376
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
377 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
378 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
379 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
380
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
381 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
382 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
383 ? 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
384 : 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
385 }
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
386
fe5ef780f8b1 Sediment load: fetch sediment density for transforming t/a to m^3/a.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8062
diff changeset
387 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
388 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
389 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
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 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
392 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
393 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
394 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
395 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
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 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
398 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
399 }
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 }
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
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
402 public double[][] sum(
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
403 SedimentLoadData sld,
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
404 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
405 int lsSType,
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
406 Value.Filter filter,
8213
ebdf34cae14d Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents: 8205
diff changeset
407 Sum sum
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
408 ) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
409 List<Station> stations = sld.findStations(from, to);
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
410
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
411 double [] values = new double[grainFractions.length];
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
412
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
413 double [][] result = new double[2][stations.size()];
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
414
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
415 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
416 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
417 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
418
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
419 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
420 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
421 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
422
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
423 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
424
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
425 // 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
426 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
427
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
428 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
429 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
430 "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
431 }
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
432 else {
8d447516b7dd Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents: 8185
diff changeset
433 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
434 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
435 (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
436 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
437 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
438 /* 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
439 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
440 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
441 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
442 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
443 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
444 Station prev = station.prevByType(otherType);
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
445 if (prev != null) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
446 prev.filterGrainFraction(gf, filter, sum);
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
447 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
448 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
449 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
450
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
451 if (sum.getN() == 0) {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
452 values[i] = Double.NaN;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
453 } else {
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
454 values[i] = sum.getSum();
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
455 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
456 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
457 result[0][j] = station.getStation();
8053
72760ca2fc2b Sediment load: dispatch calculation modes.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8052
diff changeset
458 result[1][j] = DoubleUtil.sum(values);
8049
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 return result;
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
462 }
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
463
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
464 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
465 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
466 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
467 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
468 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
469 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
470 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
471 ++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
472 }
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
473 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
474 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
475 }
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 }
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
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 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
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 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
481
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 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
483 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
484 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
485 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
486 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
487 double v = vs[i];
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
488 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
489 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
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 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
492 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
493 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
494 }
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 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
496 }
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 }
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
6d24ba2ac964 Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 8066
diff changeset
499 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
500 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
501 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
502 result[0][i] = entry.getKey();
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
503 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
504 ++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
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
8176
7b0b3b1a2ee8 Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents: 8175
diff changeset
507 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
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
8049
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
510 }
d49846f05108 Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
511 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org