protected void makeFeatureVariables(StructureData featureData, boolean isExtended)
throws IOException {
// LOOK why not unlimited here ?
Dimension profileDim = writer.addDimension(null, profileDimName, nfeatures);
// Dimension profileDim = isExtendedModel ? writer.addUnlimitedDimension(profileDimName) :
// writer.addDimension(null, profileDimName, nprofiles);
// add the profile Variables using the profile dimension
List<VariableSimpleIF> profileVars = new ArrayList<>();
profileVars.add(
VariableSimpleImpl.makeScalar(latName, "profile latitude", CDM.LAT_UNITS, DataType.DOUBLE));
profileVars.add(
VariableSimpleImpl.makeScalar(
lonName, "profile longitude", CDM.LON_UNITS, DataType.DOUBLE));
profileVars.add(
VariableSimpleImpl.makeString(profileIdName, "profile identifier", null, id_strlen)
.add(new Attribute(CF.CF_ROLE, CF.PROFILE_ID))); // profileId:cf_role = "profile_id";
profileVars.add(
VariableSimpleImpl.makeScalar(
numberOfObsName, "number of obs for this profile", null, DataType.INT)
.add(
new Attribute(
CF.SAMPLE_DIMENSION, recordDimName))); // rowSize:sample_dimension = "obs"
profileVars.add(
VariableSimpleImpl.makeScalar(
profileTimeName,
"nominal time of profile",
timeUnit.getUnitsString(),
DataType.DOUBLE));
for (StructureMembers.Member m : featureData.getMembers()) {
VariableSimpleIF dv = getDataVar(m.getName());
if (dv != null) profileVars.add(dv);
}
if (isExtended) {
profileStruct =
(Structure)
writer.addVariable(null, profileStructName, DataType.STRUCTURE, profileDimName);
addCoordinatesExtended(profileStruct, profileVars);
} else {
addCoordinatesClassic(profileDim, profileVars, featureVarMap);
}
}
private void writeHeader(ProfileFeature profile, PointFeature obs) throws IOException {
Formatter coordNames = new Formatter().format("%s %s %s", profileTimeName, latName, lonName);
List<VariableSimpleIF> coords = new ArrayList<>();
if (useAlt) {
coords.add(
VariableSimpleImpl.makeScalar(
altitudeCoordinateName, "obs altitude", altUnits, DataType.DOUBLE)
.add(new Attribute(CF.STANDARD_NAME, "altitude"))
.add(
new Attribute(
CF.POSITIVE,
CF1Convention.getZisPositive(altitudeCoordinateName, altUnits))));
coordNames.format(" %s", altitudeCoordinateName);
}
super.writeHeader(
coords, profile.getFeatureData(), obs.getFeatureData(), coordNames.toString());
}