Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/WQCKms.java @ 6923:254a3f3556ee
WstValueTable: Add method to find out wether the Qs are 'fake'
This happens in import process when no Q values are found (they are
set to zero). As consequence, these datasets can only be drawn
as markers to an axis.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Mon, 26 Aug 2013 15:32:57 +0200 |
parents | af13ceeba52a |
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rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.artifacts.model; |
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10 |
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11 import org.dive4elements.river.utils.DoubleUtil; |
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12 |
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13 import gnu.trove.TDoubleArrayList; |
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14 |
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15 /** |
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16 * This class represents a pool of data triples that consists of 'W', 'Q' and |
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17 * 'KM' data with corrected 'W' values computed by a BackJumpCorrector. |
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18 * |
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19 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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20 */ |
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21 public class WQCKms |
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22 extends WQKms |
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23 { |
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24 protected TDoubleArrayList cws; |
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25 |
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26 public WQCKms() { |
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27 } |
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28 |
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29 public WQCKms(WQKms other, double [] cws) { |
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30 this.ws = other.ws; |
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31 this.qs = other.qs; |
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32 this.kms = other.kms; |
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33 this.cws = new TDoubleArrayList(cws); |
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34 } |
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35 |
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36 |
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37 public WQCKms(double[] kms, double[] qs, double[] ws, double[] cws) { |
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38 super(kms, qs, ws); |
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39 |
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40 this.cws = new TDoubleArrayList(cws); |
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41 } |
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42 |
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43 @Override |
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44 public void removeNaNs() { |
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45 DoubleUtil.removeNaNs(new TDoubleArrayList [] { ws, qs, cws, kms }); |
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46 } |
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47 |
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48 /** |
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49 * Adds a new row to this data pool with corrected W. |
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50 * |
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51 * @param w a W. |
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52 * @param q a Q. |
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53 * @param kms a Kms. |
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54 * @param cw The corrected W. |
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55 */ |
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56 public void add(double w, double q, double kms, double cw) { |
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57 super.add(w, q, kms); |
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58 cws.add(cw); |
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59 } |
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60 |
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61 @Override |
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62 public double[] get(int idx) { |
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63 return get(idx, new double[4]); |
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64 } |
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65 |
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66 /** |
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67 * This method returns a 4dim array of W, Q,Kms and corrected W. |
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68 * |
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69 * @param idx The position of the triple. |
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70 * @param dst destination array |
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71 * |
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72 * @return a 4dim array of [W, Q, Kms, CW] in dst. |
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73 */ |
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74 @Override |
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75 public double[] get(int idx, double[] dst) { |
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76 dst = super.get(idx, dst); |
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77 |
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78 if (dst.length < 4) { |
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79 return dst; |
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80 } |
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81 |
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82 if (cws != null && cws.size() > idx) { |
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83 dst[3] = cws.getQuick(idx); |
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84 } |
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85 |
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86 return dst; |
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87 } |
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88 |
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89 public double getC(int idx) { |
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90 return cws.getQuick(idx); |
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91 } |
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92 |
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93 |
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94 /** |
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95 * Returns the double array of corrected W values. |
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96 * |
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97 * @return the double array of corrected W values. |
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98 */ |
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99 public double[] getCWs() { |
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100 return cws.toNativeArray(); |
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101 } |
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102 } |
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103 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |