/*
* 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.coverage.CoverageUtilities;
import org.jgrasstools.hortonmachine.modules.demmanipulation.splitsubbasin.OmsSplitSubbasins;
import org.jgrasstools.hortonmachine.utils.HMTestCase;
import org.jgrasstools.hortonmachine.utils.HMTestMaps;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
/**
* Test the {@link OmsSplitSubbasins} module.
*
* @author Andrea Antonello (www.hydrologis.com)
*/
public class TestSplitsubbasins extends HMTestCase {
@SuppressWarnings("nls")
public void testSplitsubbasins() throws Exception {
HashMap<String, Double> envelopeParams = HMTestMaps.getEnvelopeparams();
CoordinateReferenceSystem crs = HMTestMaps.getCrs();
double[][] drainData = HMTestMaps.drainData1;
GridCoverage2D drainCoverage = CoverageUtilities.buildCoverage("drain", drainData, envelopeParams, crs, true);
double[][] hackstreamData = HMTestMaps.hackstream;
GridCoverage2D hackstreamCoverage = CoverageUtilities.buildCoverage("drain", hackstreamData, envelopeParams, crs, true);
OmsSplitSubbasins pitfiller = new OmsSplitSubbasins();
pitfiller.inFlow = drainCoverage;
pitfiller.inHack = hackstreamCoverage;
pitfiller.pHackorder = 3.0;
pitfiller.pm = pm;
pitfiller.process();
GridCoverage2D splitBasins = pitfiller.outSubbasins;
// GridCoverage2D splitNet = pitfiller.outNetnum;
checkMatrixEqual(splitBasins.getRenderedImage(), HMTestMaps.splitSubBasinData_withHackOrder3, 0.00001);
}
}