/*
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*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
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package ucar.nc2.iosp.mcidas;
import edu.wisc.ssec.mcidas.AreaFile;
import edu.wisc.ssec.mcidas.AreaFileException;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import ucar.nc2.NetcdfFile;
import ucar.nc2.constants.FeatureType;
import ucar.nc2.dataset.NetcdfDataset;
import ucar.unidata.geoloc.LatLonPoint;
import ucar.unidata.geoloc.LatLonPointImpl;
import ucar.unidata.geoloc.ProjectionPoint;
import ucar.unidata.util.test.category.NeedsCdmUnitTest;
import ucar.unidata.util.test.TestDir;
import java.io.IOException;
/**
* Read everything in formats/mcidas
*
* @author caron
* @since 8/30/13
*/
@Category(NeedsCdmUnitTest.class)
public class TestReadingMcIdas {
@Test
public void testCompare() throws IOException {
long start = System.currentTimeMillis();
countOk += TestDir.actOnAll(TestDir.cdmUnitTestDir + "formats/mcidas", null, new MyAct());
long took = (System.currentTimeMillis() - start);
System.out.printf("countOk=%d, countFail=%d took %d msecs %n", countOk, countFail, took);
assert countFail == 0;
}
int countOk = 0;
int countFail = 0;
private class MyAct implements TestDir.Act {
@Override
public int doAct(String filename) throws IOException {
try (NetcdfFile ncfile = NetcdfDataset.openFile(filename, null)) {
System.out.printf(" Open McIdas File %s ", filename);
String ft = ncfile.findAttValueIgnoreCase(null, "featureType", "none");
String iosp = ncfile.getIosp().getFileTypeId();
System.out.printf(" iosp=%s ft=%s%n", iosp, ft);
assert iosp.equals("McIDASArea") || iosp.equals("McIDASGrid") : iosp;
assert ft.equals(FeatureType.GRID.toString()) : ft;
return 1;
} catch (Throwable t) {
System.out.printf(" FAILED =%s%n", t.getMessage());
t.printStackTrace();
countFail++;
return 0;
}
}
}
// @Test
public void testAreaProjection() throws IOException, AreaFileException {
String file = TestDir.cdmUnitTestDir + "formats/mcidas/AREA1222";
System.out.printf("testAreaProjection %s%n", file);
AreaFile af = new AreaFile(file);
McIDASAreaProjection proj = new McIDASAreaProjection(af);
LatLonPoint llp = new LatLonPointImpl(45, -105);
System.out.println("lat/lon = " + llp);
ProjectionPoint pp = proj.latLonToProj(llp);
System.out.println("proj point = " + pp);
llp = proj.projToLatLon(pp);
System.out.println("reverse llp = " + llp);
double[][] latlons = new double[][]{{45}, {-105}};
double[][] linele = proj.latLonToProj(latlons);
assert linele != null;
double[][] outll = proj.projToLatLon(linele);
assert outll != null;
System.out.println("proj point = " + linele[0][0] + "," + linele[1][0]);
System.out.println("proj point = " + outll[0][0] + "," + outll[1][0]);
}
}