id summary reporter owner description type status priority milestone component version resolution keywords cc cpu platform 3221 r.cross output misses one category pvanbosgeo grass-dev@… "I have two layers with 2 categories (1 and 2) each. When combined using r.cross the output is a map with three categories according to the message on the command line. Also, the map created has three colours. Yet, there should be four categories, and there is indeed a fourth category with value 0 (but without category label) {{{ r.stats -l input=grevrobenvclust 0 1 category 1; category 2 2 category 2; category 1 3 category 2; category 2 * no data }}} This category 0 is the area where both layers have a value 1. See also the attached screenshot. So there are the problems that: * only three categories are reported, while there are four in reality * one (the first) category has no category label with the values of the input maps * the category 0 (without category label) is assigned the same colour as category 3 * When running the tool to create interactively the colour table, colours are only assigned to categories 1-3, so the category 0 should not have a colour (see attached screenshot). Clicking the 'apply' button without changing the categories, and the category 0 will indeed disappear from the map. " defect new normal 7.0.7 Default svn-trunk Unspecified Linux