/**
* Create a new vertical transform for Ocean_S_coordinate_g2
*
* @param ds dataset
* @param timeDim time dimension
* @param params list of transformation Parameters
*/
public OceanSG2(NetcdfFile ds, Dimension timeDim, List<Parameter> params) {
super(timeDim);
String etaName = getParameterStringValue(params, ETA);
String sName = getParameterStringValue(params, S);
String depthName = getParameterStringValue(params, DEPTH);
String depthCName = getParameterStringValue(params, DEPTH_C);
String cName = getParameterStringValue(params, C);
etaVar = ds.findVariable(etaName);
sVar = ds.findVariable(sName);
depthVar = ds.findVariable(depthName);
depthCVar = ds.findVariable(depthCName);
cVar = ds.findVariable(cName);
units = ds.findAttValueIgnoreCase(depthVar, CDM.UNITS, "none");
}
public void test1() throws IOException, InvalidRangeException {
String filename = "file:./" + TestNcML.topDir + "aggSynthetic.xml";
NetcdfFile ncfile = NcMLReader.readNcML(filename, null);
Variable v = ncfile.findVariable("time");
assert v != null;
String testAtt = ncfile.findAttValueIgnoreCase(v, "units", null);
assert testAtt != null;
assert testAtt.equals("months since 2000-6-16 6:00");
testDimensions(ncfile);
testCoordVar(ncfile);
testAggCoordVar(ncfile);
testReadData(ncfile, "T");
testReadSlice(ncfile, "T");
ncfile.close();
}