/*
* Copyright 1998-2015 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
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package ucar.nc2.dt.grid;
import org.junit.Assert;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import ucar.nc2.Dimension;
import ucar.nc2.NetcdfFile;
import ucar.nc2.Variable;
import ucar.nc2.dataset.NetcdfDataset;
import ucar.unidata.util.test.category.NeedsExternalResource;
import ucar.unidata.util.test.TestDir;
/**
* Describe
*
* @author caron
* @since 3/11/2015
*/
@Category(NeedsExternalResource.class)
public class TestTime2D {
@Test
public void testTime2D() throws Exception {
try (NetcdfFile dataset = NetcdfDataset.openDataset("dods://"+ TestDir.threddsTestServer+"/thredds/dodsC/grib/NCEP/GFS/Pacific_40km/TwoD")) {
Variable v = dataset.findVariable(null, "Pressure_surface");
assert null != v;
assert v.getRank() == 4;
// bug is that
// float Pressure_surface(reftime1=478, time=478, y=300, x=369);
// should be
// float Pressure_surface(reftime1=478, time=41, y=300, x=369);
// dont rely on exact lengths - check check equals
Dimension reftime = v.getDimension(0);
Dimension time = v.getDimension(1);
Assert.assertNotEquals(reftime.getLength(), time.getLength());
}
}
}