I have a raster (in tif format) with one band (an ID number). I also have an attribute table with several fields(columns) for each ID number of the raster file. For instance, raster.tif: 1 band (ID) table.txt : ID, field
So, the two files have a common value (the ID field).
How can I add the column "field" from the table.txt in the raster.tif ?