[GRASS-dev] r.cross categories for combinations with all 0 (zero)

[Paulo van Breugel]

Dear all,

In r.cross if all input layers have 0 (zero), the resulting layer get's 
assigned the category 0, but no label is assigned (even if in the input 
maps the category 0 have a label). Is there any specific reason for that?

Rgds,

Paulo