[GRASS-dev] vectors invisible if has layer2 but no layer1

Maciej Sieczka tutey at o2.pl
Wed Oct 11 13:47:03 EDT 2006


I have noticed that if I have a vector that has categories in layer 2
and no cats in layer 1, d.vect by default doesn't display any of the
features, unless I specify layer=2 explicitely.

Try this - create a vector 'map' without categories in any layer.
Display it - you see it, OK. Now add categories into layer 2 only:

v.category in=map out=map_addcat_l2 option=add layer=2
d.vect map_addcat_l2

You see nothing. No good. Could that be fixed?


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