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

Eric wrote: rows:   64019 cols:   65916 cells:  4219876404 64019 * 65916 signed 32bit integer so it overflows is your system+grass 32 or 64 bit? Cell Count:  -75090892 Null Cells:  2130552315 A negative cell count? hmmm that may just be a cosmetic issue in the

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

Thanks Glynn, it works now. On Mon, Oct 28, 2013 at 8:34 PM, Glynn Clements gl...@gclements.plus.comwrote: Eric Goddard wrote: Some additional info: When I run r.random with the -i flag, I get the following results: r.random -i input=land_cover_classification@PERMANENT n=1000

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

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@PERMANENTvector_output=accuracy_assessment_random n=1000 Collecting Stats... ERROR: There aren't [1000]

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

Some additional info: When I run r.random with the -i flag, I get the following results: r.random -i input=land_cover_classification@PERMANENT n=1000 vector_output=accuraccy_assessment_random Collecting Stats... Raster: land_cover_classification@PERMANENT Cover: (null) Cell Count:

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

Thanks, Hamish. My machine is 64 bit. Making those changes results in the same results posted above: r.random -i --overwrite input=land_cover_classification@PERMANENT n=1000 vector_output=accuracy_assessment_random Collecting Stats... Raster: land_cover_classification@PERMANENT Cover:

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

Eric Goddard wrote: Some additional info: When I run r.random with the -i flag, I get the following results: r.random -i input=land_cover_classification@PERMANENT n=1000 vector_output=accuraccy_assessment_random Collecting Stats... Raster: land_cover_classification@PERMANENT Cover: