Fix the info property to return the info
@@ -486,6 +486,7 @@ class MultiDimensionalMapping(Dimensioned):
if d.value_format:
dmin, dmax = d.value_format(dmin), d.value_format(dmax)
info_str += '\t %s: %s...%s \n' % (d.pprint_label, dmin, dmax)
+ return info_str
def update(self, other):
