The map file must be in the root directory
~/recursive-gmconvert/recursive_gmconvert.sh -f EMD-7441/map/emd_7441.map -t 0.1 -n 4 -N 5
Does not work. One has to do instead:
~/recursive-gmconvert/recursive_gmconvert.sh -f emd_7441.map -t 0.1 -n 4 -N 5