[GRASS-user] g7 svn58117 r.random ERROR: There aren't [n] non-NULL cells in the current region

[Eric Goddard]

Hi all,

I'm having a small issue generating random points across a map with GRASS 7
svn rev. 58117. When running r.random I get the following error:

r.random land_cover_classification at PERMANENTvector_output=accuracy_assessment_random
n=1000
Collecting Stats...
ERROR: There aren't [1000] non-NULL cells in the current region
(Mon Oct 28 10:51:22 2013) Command finished (1 min 3 sec)

My region is:
g.region -p

projection: 99 (Lambert Conformal Conic)
zone:       0
datum:      nad83
ellipsoid:  grs80
north:      448953.41346712
south:      238997.2442541
west:       673974.37382019
east:       890151.92813758
nsres:      3.27959152
ewres:      3.27959152
rows:       64019
cols:       65916
cells:      4219876404

r.stats for the land cover map:
r.stats -c input=land_cover_classification at PERMANENT

1 89740438
2 767001523
3 824629190
4 76402738
5 331550200
* 2130552315
(Mon Oct 28 10:57:07 2013) Command finished (1 min 11 sec)

So, there are plenty of non-null cells in the region. Any input into what
might be causing this error is much appreciated!

Thanks,
Eric
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