Create a new GeoTIFF with the same dimensions/projection the input

Create a new GeoTIFF with the same dimensions/projection the input

create_tiff_like(rast, filename_out, datatype)

Arguments

rast	a GDALRasterDataset
filename_out	filename of output GeoTIFF
datatype	datatype of values in output GeoTIFF

Value

a GDALRasterDataset pointing to the output GeoTIFF