I am now working in grass and I want to extract raster values from several images to a shapefile. I have already created the columns in the .shp where the raster values will be stored but I am facing difficulties on how will I make the loop...
What I want is to extract the values of image_1 to column_a, values of image_2 to column_b etc etc... The problem that I have is that I can't make the loop for two variables (raster image and shapefile column) together... It must be easy but I am new in grass and bash in general as you must have already understood.
The command that I used is "v.what.rast"