/*
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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.dorade;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import ucar.nc2.NetcdfFile;
import ucar.nc2.*;
import ucar.nc2.constants._Coordinate;
import ucar.ma2.Array;
import ucar.ma2.IndexIterator;
import ucar.unidata.util.test.category.NeedsCdmUnitTest;
import ucar.unidata.util.test.TestDir;
import java.io.IOException;
@Category(NeedsCdmUnitTest.class)
public class TestDorade {
public static String groundDoradeFile = TestDir.cdmUnitTestDir + "formats/dorade/swp.1020511015815.SP0L.573.1.2_SUR_v1";
public static String airDoradeFile = TestDir.cdmUnitTestDir + "formats/dorade/swp.1030524195200.TA-ELDR.291.-16.5_AIR_v-999";
public static boolean show = false;
@Test
public void testDoradeGround() throws IOException {
System.out.println("**** Open " + groundDoradeFile);
try (NetcdfFile ncfile = NetcdfFile.open(groundDoradeFile)) {
for (Variable v : ncfile.getVariables()) {
System.out.println(v.getFullName());
}
/* test both gate and radial dimension */
Dimension gateDim = ncfile.getRootGroup().findDimension("gate_1");
assert (gateDim.getLength() == 1008);
Dimension radialDim = ncfile.getRootGroup().findDimension("radial");
assert (radialDim.getLength() == 439);
/* test some att */
Attribute testAtt = ncfile.getRootGroup().findAttribute("Conventions");
assert (testAtt.getStringValue().equals(_Coordinate.Convention));
testAtt = ncfile.getRootGroup().findAttribute("format");
assert (testAtt.getStringValue().equals("Unidata/netCDF/Dorade"));
testAtt = ncfile.getRootGroup().findAttribute("Project_name");
assert (testAtt.getStringValue().equalsIgnoreCase("IHOP_2002"));
testAtt = ncfile.getRootGroup().findAttribute("Radar_Name");
assert (testAtt.getStringValue().equalsIgnoreCase("SPOL"));
testAtt = ncfile.getRootGroup().findAttribute("VolumeCoveragePatternName");
assert (testAtt.getStringValue().equalsIgnoreCase("SUR"));
testAtt = ncfile.getRootGroup().findAttribute("Volume_Number");
assert (testAtt.getStringValue().equalsIgnoreCase("1"));
testAtt = ncfile.getRootGroup().findAttribute("Sweep_Number");
assert (testAtt.getStringValue().equalsIgnoreCase("2"));
testAtt = ncfile.getRootGroup().findAttribute("Sweep_Date");
assert (testAtt.getStringValue().equalsIgnoreCase("2002-05-11 01:58:15Z"));
Variable var;
var = ncfile.findVariable("elevation");
testReadData(var);
var = ncfile.findVariable("azimuth");
testReadData(var);
var = ncfile.findVariable("distance_1");
testReadData(var);
var = ncfile.findVariable("latitudes_1");
testReadData(var);
var = ncfile.findVariable("longitudes_1");
testReadData(var);
var = ncfile.findVariable("altitudes_1");
testReadData(var);
var = ncfile.findVariable("rays_time");
testReadData(var);
var = ncfile.findVariable("Range_to_First_Cell");
float t = testReadScalar(var);
assert (t == (float) 150.0);
var = ncfile.findVariable("Cell_Spacing");
t = testReadScalar(var);
assert (t == (float) 149.89624);
var = ncfile.findVariable("Fixed_Angle");
t = testReadScalar(var);
assert (t == (float) 1.1975098);
var = ncfile.findVariable("Nyquist_Velocity");
t = testReadScalar(var);
assert (t == (float) 25.618269);
var = ncfile.findVariable("Unambiguous_Range");
t = testReadScalar(var);
assert (t == (float) 156.11694);
var = ncfile.findVariable("Radar_Constant");
t = testReadScalar(var);
assert (t == (float) 70.325195);
var = ncfile.findVariable("rcvr_gain");
t = testReadScalar(var);
assert (t == (float) 46.95);
var = ncfile.findVariable("ant_gain");
t = testReadScalar(var);
assert (t == (float) 45.58);
var = ncfile.findVariable("sys_gain");
t = testReadScalar(var);
assert (t == (float) 46.95);
var = ncfile.findVariable("bm_width");
t = testReadScalar(var);
assert (t == (float) 0.92);
var = ncfile.findVariable("VE");
testReadData(var);
var = ncfile.findVariable("DM");
testReadData(var);
var = ncfile.findVariable("NCP");
testReadData(var);
var = ncfile.findVariable("SW");
testReadData(var);
var = ncfile.findVariable("DZ");
testReadData(var);
var = ncfile.findVariable("DCZ");
testReadData(var);
var = ncfile.findVariable("LVDR");
testReadData(var);
var = ncfile.findVariable("NIQ");
testReadData(var);
var = ncfile.findVariable("AIQ");
testReadData(var);
var = ncfile.findVariable("CH");
testReadData(var);
var = ncfile.findVariable("AH");
testReadData(var);
var = ncfile.findVariable("CV");
testReadData(var);
var = ncfile.findVariable("AV");
testReadData(var);
var = ncfile.findVariable("RHOHV");
testReadData(var);
var = ncfile.findVariable("LDR");
testReadData(var);
var = ncfile.findVariable("DL");
testReadData(var);
var = ncfile.findVariable("DX");
testReadData(var);
var = ncfile.findVariable("ZDR");
testReadData(var);
var = ncfile.findVariable("PHI");
testReadData(var);
var = ncfile.findVariable("KDP");
testReadData(var);
assert (0 == var.findDimensionIndex("radial"));
assert (1 == var.findDimensionIndex("gate_1"));
}
}
@Test
public void testDoradeAir() throws IOException {
System.out.println("**** Open " + airDoradeFile);
try (NetcdfFile ncfile = NetcdfFile.open(airDoradeFile)) {
for (Variable v : ncfile.getVariables()) {
System.out.println(v.getFullName());
}
Dimension gateDim = ncfile.getRootGroup().findDimension("gate_1");
assert (gateDim.getLength() == 320);
Dimension radialDim = ncfile.getRootGroup().findDimension("radial");
assert (radialDim.getLength() == 274);
Variable var;
var = ncfile.findVariable("elevation");
testReadData(var);
var = ncfile.findVariable("azimuth");
testReadData(var);
var = ncfile.findVariable("distance_1");
testReadData(var);
var = ncfile.findVariable("latitudes_1");
testReadData(var);
var = ncfile.findVariable("longitudes_1");
testReadData(var);
var = ncfile.findVariable("altitudes_1");
testReadData(var);
var = ncfile.findVariable("rays_time");
testReadData(var);
var = ncfile.findVariable("Range_to_First_Cell");
float t = testReadScalar(var);
assert (t == (float) -2.0);
var = ncfile.findVariable("Cell_Spacing");
t = testReadScalar(var);
assert (t == (float) 150.0);
var = ncfile.findVariable("Fixed_Angle");
t = testReadScalar(var);
assert (t == (float) -16.53);
var = ncfile.findVariable("Nyquist_Velocity");
t = testReadScalar(var);
assert (t == (float) 78.03032);
var = ncfile.findVariable("Unambiguous_Range");
t = testReadScalar(var);
assert (t == (float) 60.0);
var = ncfile.findVariable("Radar_Constant");
t = testReadScalar(var);
assert (t == (float) -81.17389);
var = ncfile.findVariable("rcvr_gain");
t = testReadScalar(var);
assert (t == (float) 32.64);
var = ncfile.findVariable("ant_gain");
t = testReadScalar(var);
assert (t == (float) 39.35);
var = ncfile.findVariable("sys_gain");
t = testReadScalar(var);
assert (t == (float) 52.34);
var = ncfile.findVariable("bm_width");
t = testReadScalar(var);
assert (t == (float) 1.79);
var = ncfile.findVariable("VS");
testReadData(var);
var = ncfile.findVariable("VL");
testReadData(var);
var = ncfile.findVariable("SW");
testReadData(var);
var = ncfile.findVariable("VR");
testReadData(var);
var = ncfile.findVariable("NCP");
testReadData(var);
var = ncfile.findVariable("DBZ");
testReadData(var);
var = ncfile.findVariable("VG");
testReadData(var);
var = ncfile.findVariable("VT");
testReadData(var);
assert (null != var.getDimension(0));
assert (null != var.getDimension(1));
}
}
private void testReadData(Variable v) throws IOException {
if (show) System.out.printf(" read %s%n", v.getNameAndDimensions());
assert (null != v);
assert (null != v.getDimension(0));
Array a = v.read();
assert (null != a);
assert (v.getSize() == a.getSize());
}
private float testReadScalar(Variable v) throws IOException {
if (show) System.out.printf(" read %s%n", v.getNameAndDimensions());
assert (null != v);
Array a = v.read();
assert (null != a);
IndexIterator ii = a.getIndexIterator();
return ii.getFloatNext();
}
}