git-svn-id: https://svn.osgeo.org/grass/grass/trunk@71436 15284696-431f-4ddb-bdfa-cd5b030d7da7
@@ -319,6 +319,9 @@ def dataset_mapcalculator(inputs, output, type, expression, base, method,
# Remove empty maps
if len(empty_maps) > 0:
+ n_empty, n_tot = len(empty_maps), len(map_list)
+ msgr.warning(_("Removing {}/{} ({}%) maps because empty..."
+ ).format(n_empty, n_tot, n_empty * 100. / n_tot))
names = ""
count = 0
for map in empty_maps: