private ThreddsDataFactory.Result openFeatureDataset(
FeatureType wantFeatureType, InvAccess access, ucar.nc2.util.CancelTask task, Result result)
throws IOException {
result.featureType = wantFeatureType;
result.accessUsed = access;
// special handling for IMAGE
if (result.featureType == FeatureType.IMAGE) {
result.imageURL = access.getStandardUrlName();
result.location = result.imageURL;
return result;
}
if (access.getService().getServiceType() == ServiceType.CdmrFeature) {
result.featureDataset =
CdmrFeatureDataset.factory(wantFeatureType, access.getStandardUrlName());
} else {
// all other datatypes
NetcdfDataset ncd = openDataset(access, true, task, result);
if (null != ncd) {
result.featureDataset =
FeatureDatasetFactoryManager.wrap(result.featureType, ncd, task, result.errLog);
}
}
if (null == result.featureDataset) result.fatalError = true;
else {
result.location = result.featureDataset.getLocation();
if ((result.featureType == null) && (result.featureDataset != null))
result.featureType = result.featureDataset.getFeatureType();
}
return result;
}
