/*
* This file is part of JGrasstools (http://www.jgrasstools.org)
* (C) HydroloGIS - www.hydrologis.com
*
* JGrasstools is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.jgrasstools.hortonmachine.models.hm;
import java.util.HashMap;
import org.geotools.coverage.grid.GridCoverage2D;
import org.jgrasstools.gears.utils.PrintUtilities;
import org.jgrasstools.gears.utils.coverage.CoverageUtilities;
import org.jgrasstools.hortonmachine.modules.demmanipulation.wateroutlet.OmsExtractBasin;
import org.jgrasstools.hortonmachine.modules.demmanipulation.wateroutlet.OmsWateroutlet;
import org.jgrasstools.hortonmachine.utils.HMTestCase;
import org.jgrasstools.hortonmachine.utils.HMTestMaps;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
/**
* Test the {@link OmsWateroutlet} module.
*
* @author Andrea Antonello (www.hydrologis.com)
*/
public class TestWateroutlet extends HMTestCase {
public void testWateroutlet() throws Exception {
double[][] flowData = HMTestMaps.flowData;
HashMap<String, Double> envelopeParams = HMTestMaps.getEnvelopeparams();
CoordinateReferenceSystem crs = HMTestMaps.getCrs();
GridCoverage2D flowCoverage = CoverageUtilities.buildCoverage("flow", flowData, envelopeParams, crs, true);
OmsWateroutlet wateroutlet = new OmsWateroutlet();
wateroutlet.pm = pm;
wateroutlet.inFlow = flowCoverage;
wateroutlet.pNorth = 5139885.0;
wateroutlet.pEast = 1640724.0;
wateroutlet.process();
GridCoverage2D basinCoverage = wateroutlet.outBasin;
// System.out.println(wateroutlet.outArea);
// PrintUtilities.printCoverageData(basinCoverage);
checkMatrixEqual(basinCoverage.getRenderedImage(), HMTestMaps.basinWateroutletData, 0);
}
public void testExtractBasin() throws Exception {
double[][] flowData = HMTestMaps.flowData;
HashMap<String, Double> envelopeParams = HMTestMaps.getEnvelopeparams();
CoordinateReferenceSystem crs = HMTestMaps.getCrs();
GridCoverage2D flowCoverage = CoverageUtilities.buildCoverage("flow", flowData, envelopeParams, crs, true);
OmsExtractBasin extractBasin = new OmsExtractBasin();
extractBasin.pm = pm;
extractBasin.inFlow = flowCoverage;
extractBasin.pNorth = 5139885.0;
extractBasin.pEast = 1640724.0;
extractBasin.process();
GridCoverage2D basinCoverage = extractBasin.outBasin;
// System.out.println(extractBasin.outArea);
// PrintUtilities.printCoverageData(basinCoverage);
checkMatrixEqual(basinCoverage.getRenderedImage(), HMTestMaps.basinWateroutletData, 0);
}
}