static Band createSubset(Band sourceBand, Scene targetScene, ProductSubsetDef subsetDef) {
final Band targetBand =
new Band(
sourceBand.getName(),
sourceBand.getDataType(),
targetScene.getRasterWidth(),
targetScene.getRasterHeight());
ProductUtils.copyRasterDataNodeProperties(sourceBand, targetBand);
targetBand.setSourceImage(getSourceImage(subsetDef, sourceBand));
return targetBand;
}
// for copying mask images - don't remove
static Mask createSubset(Mask sourceMask, Scene targetScene, ProductSubsetDef subsetDef) {
final Mask targetMask =
Mask.BandMathsType.create(
sourceMask.getName(),
sourceMask.getDescription(),
targetScene.getRasterWidth(),
targetScene.getRasterHeight(),
Mask.BandMathsType.getExpression(sourceMask),
sourceMask.getImageColor(),
sourceMask.getImageTransparency());
targetMask.setSourceImage(getSourceImage(subsetDef, sourceMask));
return targetMask;
}