Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/Calculation1.java @ 8723:686d8876edf9
(issue1754) Fix Radius calculation for filtered (smoothed) facets
To know the acutal extend of the Domain axis shown we need
to know all data in the diagram as the acutal extend is
the data point needed to calculate a Radius confusingly configured
in zoom-scales we have to add all data first and
then add the real filtered facets in a postprocessing step.
author | Andre Heinecke <andre.heinecke@intevation.de> |
---|---|
date | Wed, 29 Apr 2015 11:56:04 +0200 |
parents | e4606eae8ea5 |
children | 1d46e388fe2b |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.model; import java.util.ArrayList; import org.apache.log4j.Logger; public class Calculation1 extends Calculation { private static Logger log = Logger.getLogger(Calculation1.class); protected double [] kms; protected double [] qs; protected double [] ws; protected double refKm; public Calculation1() { } public Calculation1( double [] kms, double [] qs, double [] ws, double refKm ) { this.kms = kms; this.qs = qs; this.ws = ws; this.refKm = refKm; } public CalculationResult calculate(WstValueTable wst) { ArrayList<WQKms> results = new ArrayList<WQKms>(); String prefix; double [] origData; if (ws != null) { prefix = "W="; origData = ws; } else { prefix = "Q="; origData = qs; } int oldNumProblems = numProblems(); for (int i = 0; i < qs.length; i++) { double [] oqs = new double[kms.length]; double [] ows = new double[kms.length]; boolean success = wst.interpolate(qs[i], refKm, kms, ows, oqs, this) != null; int newNumProblems = numProblems(); if (success) { WQKms result = new WQKms(kms, oqs, ows, prefix + origData[i]); if (oldNumProblems != newNumProblems) { log.debug( qs[i] + " caused " + (newNumProblems-oldNumProblems) + " new problem(s)."); result.removeNaNs(); } results.add(result); } oldNumProblems = newNumProblems; } return new CalculationResult( results.toArray(new WQKms[results.size()]), this); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :