Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadDataCalculation.java @ 8239:b207eeb66edd
(issue1448) Objectify sq_time_interval id.
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Mon, 08 Sep 2014 19:47:01 +0200 |
parents | be3c11bef6e8 |
children | 0a03c1921cfe |
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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(issue1448) Finally use the sq time interval as filter in the calculation.
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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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Sum up fractions from stations and previous stations according to respective validity model.
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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 |
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125 public Sum() { |
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126 } |
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127 |
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128 public double getSum() { |
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129 return sum; |
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130 } |
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131 |
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132 public int getN() { |
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133 return n; |
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134 } |
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135 |
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136 public void reset() { |
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137 n = 0; |
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138 sum = 0.0; |
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139 } |
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140 |
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141 @Override |
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142 public void visit(Value value) { |
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143 sum += value.getValue(); |
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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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148 private String river; |
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149 private String yearEpoch; |
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150 private String unit; |
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151 private int [][] epochs; |
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152 private int [] years; |
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153 private double from; |
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154 private double to; |
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155 /* The sq time interval to use. 0 means this is ignored. */ |
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156 private int sqTiId; |
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157 |
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158 |
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159 public SedimentLoadDataCalculation() { |
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160 } |
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161 |
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162 public CalculationResult calculate(SedimentLoadAccess access) { |
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163 log.info("SedimentLoadDataCalculation.calculate"); |
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164 |
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165 String river = access.getRiverName(); |
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166 String yearEpoch = access.getYearEpoch(); |
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167 String unit = access.getUnit(); |
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168 |
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169 int [] years = null; |
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170 int [][] epochs = null; |
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171 |
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172 double from = access.getLowerKM(); |
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173 double to = access.getUpperKM(); |
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174 |
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175 Integer sqTiId = access.getSQTiId(); |
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176 |
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177 if (yearEpoch.equals("year")) { |
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178 years = access.getPeriod(); |
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179 } |
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180 else if (yearEpoch.equals("epoch") || yearEpoch.equals("off_epoch")) { |
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181 epochs = access.getEpochs(); |
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182 } |
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183 else { |
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184 addProblem("minfo.missing.year_epoch"); |
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185 } |
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186 |
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187 if (river == null) { |
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188 // TODO: i18n |
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189 addProblem("minfo.missing.river"); |
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190 } |
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191 |
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192 if (years == null && epochs == null) { |
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193 addProblem("minfo.missing.time"); |
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194 } |
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195 |
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196 if (!hasProblems()) { |
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197 this.river = river; |
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198 this.yearEpoch = yearEpoch; |
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199 this.unit = unit; |
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200 this.years = years; |
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201 this.epochs = epochs; |
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202 this.from = from; |
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203 this.to = to; |
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204 this.sqTiId = sqTiId; |
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205 return internalCalculate(); |
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206 } |
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207 |
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208 return error(null); |
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209 } |
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210 |
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211 private CalculationResult error(String msg) { |
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212 if (msg != null) addProblem(msg); |
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213 return new CalculationResult(this); |
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214 } |
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215 |
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216 private CalculationResult internalCalculate() { |
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217 if ("year".equals(yearEpoch)) return calculateYears(); |
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218 if ("epoch".equals(yearEpoch)) return calculateEpochs(); |
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219 if ("off_epoch".equals(yearEpoch)) return calculateOffEpochs(); |
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220 |
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221 // TODO: i18n |
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222 return error("minfo.sedimentload.unknown.calc.mode"); |
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223 } |
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224 |
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225 private CalculationResult calculateYears() { |
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226 SedimentLoadData sld = |
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227 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river); |
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228 if (sld == null) { |
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229 return error("minfo.sedimentload.no.data"); |
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230 } |
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231 |
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232 SedimentLoadDataResult sldr = new SedimentLoadDataResult(); |
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233 |
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234 Not notEpochs = new Not(IsEpoch.INSTANCE); |
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235 |
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236 SQTimeInterval sqTiFilter = new SQTimeInterval(sqTiId); |
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237 |
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238 Sum sum = new Sum(); |
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239 |
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240 SedimentDensity sd = getSedimentDensity(); |
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241 |
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242 int min = Math.min(years[0], years[1]); |
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243 int max = Math.max(years[0], years[1]); |
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244 |
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245 for (int year = min; year <= max; ++year) { |
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246 Value.Filter filter = new And(notEpochs) |
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247 .add(new TimeRangeIntersects(year)).add(sqTiFilter); |
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248 String period = Integer.toString(year); |
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249 |
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250 for (LoadSum ls: LOAD_SUMS) { |
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251 |
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252 double [][] result = sum( |
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253 sld, ls.getGrainFractions(), ls.getStationType(), |
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254 filter, sum); |
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255 |
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256 if (result[0].length == 0 || DoubleUtil.isNaN(result[1])) { |
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257 addProblem("sedimentload.missing.fraction." + |
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258 ls.getDescription(), period); |
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259 continue; |
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260 } |
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261 |
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262 transformT2M3(sd, year, result); |
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263 |
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264 SedimentLoadDataResult.Fraction sldrf = |
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265 new SedimentLoadDataResult.Fraction(ls.getDescription(), result, period); |
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266 |
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267 sldr.addFraction(sldrf); |
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268 } |
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269 } |
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270 return new CalculationResult(sldr, this); |
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271 } |
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272 |
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273 private CalculationResult calculateEpochs() { |
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274 SedimentLoadData sld = |
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275 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river); |
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276 if (sld == null) { |
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277 return error("minfo.sedimentload.no.data"); |
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278 } |
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279 |
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280 SedimentLoadDataResult sldr = new SedimentLoadDataResult(); |
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281 |
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282 Sum sum = new Sum(); |
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283 |
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284 SedimentDensity sd = getSedimentDensity(); |
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285 |
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286 // They are not epochs, they are single years! |
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287 Not notEpochs = new Not(IsEpoch.INSTANCE); |
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288 |
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289 SQTimeInterval sqTiFilter = new SQTimeInterval(sqTiId); |
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290 |
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291 for (int [] epoch: epochs) { |
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292 int min = Math.min(epoch[0], epoch[1]); |
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293 int max = Math.max(epoch[0], epoch[1]); |
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294 |
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295 String period = Integer.toString(epoch[0]) + " - " + |
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296 Integer.toString(epoch[1]); |
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297 |
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298 for (LoadSum ls: LOAD_SUMS) { |
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299 |
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300 List<double [][]> results = new ArrayList<double [][]>(); |
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301 |
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302 for (int year = min; year <= max; ++year) { |
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303 Value.Filter filter = new And(notEpochs) |
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304 .add(new TimeRangeIntersects(year)).add(sqTiFilter); |
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305 |
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|
306 double [][] result = sum( |
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307 sld, ls.getGrainFractions(), ls.getStationType(), |
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308 filter, sum); |
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309 |
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310 if (result[0].length == 0 || DoubleUtil.isNaN(result[1])) { |
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311 continue; |
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312 } |
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313 |
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314 transformT2M3(sd, year, result); |
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|
315 results.add(result); |
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|
316 } |
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317 |
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318 if (results.size() == 0) { |
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319 addProblem("sedimentload.missing.fraction." + |
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|
320 ls.getDescription(), period); |
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|
321 continue; |
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|
322 } |
04d1d56d896b
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|
323 |
8176
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|
324 double [][] result = average(results); |
7b0b3b1a2ee8
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325 |
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326 if (!DoubleUtil.isNaN(result[1])) { |
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|
327 SedimentLoadDataResult.Fraction sldrf = |
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parents:
8194
diff
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|
328 new SedimentLoadDataResult.Fraction( |
04d1d56d896b
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|
329 ls.getDescription(), result, period); |
04d1d56d896b
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|
330 sldr.addFraction(sldrf); |
04d1d56d896b
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|
331 } |
8213
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|
332 else { |
ebdf34cae14d
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|
333 addProblem("sedimentload.missing.fraction." + |
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Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents:
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diff
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|
334 ls.getDescription(), period); |
ebdf34cae14d
Error reports for sediment load calculation.
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|
335 } |
8060
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Sascha L. Teichmann <teichmann@intevation.de>
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|
336 } |
8067
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8066
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|
337 |
8060
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|
338 } |
8062
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Sascha L. Teichmann <teichmann@intevation.de>
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|
339 return new CalculationResult(sldr, this); |
8060
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parents:
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|
340 } |
25feef564d09
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parents:
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diff
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|
341 |
25feef564d09
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diff
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|
342 private CalculationResult calculateOffEpochs() { |
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8057
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|
343 SedimentLoadData sld = |
25feef564d09
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parents:
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|
344 SedimentLoadDataFactory.INSTANCE.getSedimentLoadData(river); |
25feef564d09
Sediment load: More of official epochs.
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parents:
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|
345 if (sld == null) { |
8213
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parents:
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|
346 return error("minfo.sedimentload.no.data"); |
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
347 } |
25feef564d09
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parents:
8057
diff
changeset
|
348 |
8062
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8060
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|
349 SedimentLoadDataResult sldr = new SedimentLoadDataResult(); |
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Sascha L. Teichmann <teichmann@intevation.de>
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8060
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|
350 |
8068
9ecd6267323b
Sediment load: transform units for official epochs, too.
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parents:
8067
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changeset
|
351 SedimentDensity sd = getSedimentDensity(); |
9ecd6267323b
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|
352 |
8060
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parents:
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|
353 Set<Integer> missingFractions = new TreeSet<Integer>(); |
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|
354 |
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parents:
8057
diff
changeset
|
355 for (int [] epoch: epochs) { |
8068
9ecd6267323b
Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
356 Value.Filter filter = new And(IsOfficial.INSTANCE) |
8060
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|
357 .add(new TimeRangeIntersects(epoch[0], epoch[1])); |
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|
358 |
8068
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|
359 int year = Math.min(epoch[0], epoch[1]); |
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Sediment load: transform units for official epochs, too.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
360 |
8131
fae48b3c09d1
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
8130
diff
changeset
|
361 String period = Integer.toString(epoch[0]) + " - " + |
fae48b3c09d1
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
8130
diff
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|
362 Integer.toString(epoch[1]); |
fae48b3c09d1
Add period to sedimentloaddataresult fraction
Andre Heinecke <andre.heinecke@intevation.de>
parents:
8130
diff
changeset
|
363 |
8060
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parents:
8057
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|
364 Sum sum = new Sum(); |
8057
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parents:
8055
diff
changeset
|
365 |
8185
76e1e9d81ce2
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Tom Gottfried <tom@intevation.de>
parents:
8176
diff
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|
366 for (LoadSum ls: LOAD_SUMS) { |
8057
555dc5a9b282
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parents:
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|
367 double [][] result = sum( |
8193
8d447516b7dd
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parents:
8185
diff
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|
368 sld, ls.getGrainFractions(), ls.getStationType(), |
8213
ebdf34cae14d
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parents:
8205
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|
369 filter, sum); |
8057
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|
370 |
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parents:
8055
diff
changeset
|
371 if (result[0].length == 0 || DoubleUtil.isNaN(result[1])) { |
8213
ebdf34cae14d
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Tom Gottfried <tom@intevation.de>
parents:
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|
372 addProblem("sedimentload.missing.fraction." + |
ebdf34cae14d
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Tom Gottfried <tom@intevation.de>
parents:
8205
diff
changeset
|
373 ls.getDescription(), period); |
8057
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parents:
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|
374 continue; |
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parents:
8055
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|
375 } |
8213
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Tom Gottfried <tom@intevation.de>
parents:
8205
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|
376 |
8068
9ecd6267323b
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parents:
8067
diff
changeset
|
377 transformT2M3(sd, year, result); |
8062
8489565ff563
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parents:
8060
diff
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|
378 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
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|
379 new SedimentLoadDataResult.Fraction(ls.getDescription(), result, period); |
8062
8489565ff563
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parents:
8060
diff
changeset
|
380 sldr.addFraction(sldrf); |
8057
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parents:
8055
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changeset
|
381 } |
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parents:
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changeset
|
382 } |
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parents:
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|
383 // TODO: Generate messages for missing fractions. |
8062
8489565ff563
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parents:
8060
diff
changeset
|
384 return new CalculationResult(sldr, this); |
8053
72760ca2fc2b
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8052
diff
changeset
|
385 } |
72760ca2fc2b
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8052
diff
changeset
|
386 |
8066
fe5ef780f8b1
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8062
diff
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|
387 private final boolean inM3() { |
fe5ef780f8b1
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parents:
8062
diff
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|
388 return unit.equals("m3_per_a"); |
fe5ef780f8b1
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parents:
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changeset
|
389 } |
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parents:
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changeset
|
390 |
fe5ef780f8b1
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parents:
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diff
changeset
|
391 private SedimentDensity getSedimentDensity() { |
fe5ef780f8b1
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8062
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changeset
|
392 return inM3() |
fe5ef780f8b1
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
393 ? 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
|
394 : null; |
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
395 } |
fe5ef780f8b1
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parents:
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diff
changeset
|
396 |
fe5ef780f8b1
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parents:
8062
diff
changeset
|
397 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
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|
398 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
|
399 return; |
fe5ef780f8b1
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parents:
8062
diff
changeset
|
400 } |
fe5ef780f8b1
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8062
diff
changeset
|
401 double [] kms = data[0]; |
fe5ef780f8b1
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8062
diff
changeset
|
402 double [] values = data[1]; |
fe5ef780f8b1
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8062
diff
changeset
|
403 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
|
404 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
|
405 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
|
406 } |
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 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
|
408 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
|
409 } |
fe5ef780f8b1
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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 |
8049
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
412 public double[][] sum( |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
413 SedimentLoadData sld, |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
414 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
|
415 int lsSType, |
8049
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
416 Value.Filter filter, |
8213
ebdf34cae14d
Error reports for sediment load calculation.
Tom Gottfried <tom@intevation.de>
parents:
8205
diff
changeset
|
417 Sum sum |
8049
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
418 ) { |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
419 List<Station> stations = sld.findStations(from, to); |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
420 |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
421 double [] values = new double[grainFractions.length]; |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
422 |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
423 double [][] result = new double[2][stations.size()]; |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
424 |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
425 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
|
426 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
|
427 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
|
428 |
8049
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
429 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
|
430 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
|
431 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
|
432 |
8049
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
433 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
|
434 |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents:
8185
diff
changeset
|
435 // Add current single fraction at current station |
8049
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Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
436 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
|
437 |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents:
8185
diff
changeset
|
438 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
|
439 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
|
440 "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
|
441 } |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents:
8185
diff
changeset
|
442 else { |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents:
8185
diff
changeset
|
443 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
|
444 lsSType != Station.SUSPENDED && |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
Tom Gottfried <tom@intevation.de>
parents:
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|
445 (sType == Station.BED_LOAD || |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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diff
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|
446 sType == Station.SUSPENDED) && |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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|
447 sum.getN() == 0) { |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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diff
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|
448 /* In case the station-type of the load sum is |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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changeset
|
449 a combined type and we are at non-combined station: |
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Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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diff
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|
450 we need to add values from previous station of |
8d447516b7dd
Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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diff
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|
451 the other type for fractions not given here. */ |
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Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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|
452 int otherType = sType == Station.BED_LOAD ? |
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Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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|
453 Station.SUSPENDED : Station.BED_LOAD; |
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Sum up fractions from stations and previous stations according to respective validity model.
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parents:
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|
454 Station prev = station.prevByType(otherType); |
8049
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Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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455 if (prev != null) { |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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456 prev.filterGrainFraction(gf, filter, sum); |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
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|
457 } |
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.
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parents:
diff
changeset
|
461 if (sum.getN() == 0) { |
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Sediment load: (incomplete) new sediment load calculation.
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parents:
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462 values[i] = Double.NaN; |
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Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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changeset
|
463 } else { |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
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parents:
diff
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|
464 values[i] = sum.getSum(); |
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Sediment load: (incomplete) new sediment load calculation.
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parents:
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|
465 } |
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Sediment load: (incomplete) new sediment load calculation.
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parents:
diff
changeset
|
466 } |
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Sediment load: (incomplete) new sediment load calculation.
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parents:
diff
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|
467 result[0][j] = station.getStation(); |
8053
72760ca2fc2b
Sediment load: dispatch calculation modes.
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468 result[1][j] = DoubleUtil.sum(values); |
8049
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Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
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|
469 } |
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Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
470 |
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Sediment load: (incomplete) new sediment load calculation.
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parents:
diff
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|
471 return result; |
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Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
472 } |
8067
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
473 |
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474 private static final class XSum { |
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Sediment load: refactored epoch calculation to not average over all but per year.
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|
475 private double sum; |
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parents:
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476 private int n; |
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477 public XSum() { |
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478 } |
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Sediment load: refactored epoch calculation to not average over all but per year.
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parents:
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479 public void add(double v) { |
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parents:
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480 sum += v; |
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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481 ++n; |
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Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
482 } |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
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parents:
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483 public double avg() { |
6d24ba2ac964
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parents:
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484 return sum/n; |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
485 } |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
486 } |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
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parents:
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|
487 |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
488 private static double [][] average(List<double [][]> data) { |
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
489 |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
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parents:
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|
490 TreeMap<Double, XSum> map = new TreeMap<Double, XSum>(); |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
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parents:
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|
491 |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
492 for (double [][] pair: data) { |
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493 double [] kms = pair[0]; |
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|
494 double [] vs = pair[1]; |
6d24ba2ac964
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Sascha L. Teichmann <teichmann@intevation.de>
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|
495 for (int i = 0; i < kms.length; ++i) { |
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|
496 double km = kms[i]; |
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parents:
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|
497 double v = vs[i]; |
8176
7b0b3b1a2ee8
Let epochs be averages over their years.
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diff
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|
498 if (Double.isNaN(km)) { |
8067
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
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parents:
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diff
changeset
|
499 continue; |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
500 } |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
501 XSum xsum = map.get(km); |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
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|
502 if (xsum == null) { |
6d24ba2ac964
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
503 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:
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diff
changeset
|
504 } |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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|
505 xsum.add(v); |
6d24ba2ac964
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
8066
diff
changeset
|
506 } |
6d24ba2ac964
Sediment load: refactored epoch calculation to not average over all but per year.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
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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 double [][] result = new double[2][map.size()]; |
6d24ba2ac964
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Sascha L. Teichmann <teichmann@intevation.de>
parents:
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diff
changeset
|
510 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
|
511 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
|
512 result[0][i] = entry.getKey(); |
7b0b3b1a2ee8
Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents:
8175
diff
changeset
|
513 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
|
514 ++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
|
515 } |
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 |
8176
7b0b3b1a2ee8
Let epochs be averages over their years.
Tom Gottfried <tom@intevation.de>
parents:
8175
diff
changeset
|
517 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
|
518 } |
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 |
8049
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
520 } |
d49846f05108
Sediment load: (incomplete) new sediment load calculation.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff
changeset
|
521 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |