[GRASS-web] r.sample.category errors

Mitchell Meads mitchell.meads at tamu.edu
Thu Jan 21 13:25:58 PST 2021

Good afternoon GRASS GIS developers,

I'm currently trying to run the futures extension through GRASS GIS and
have been following the wikipages manual on how to complete the exercise
but I'm having an error with the r.sample.category module and am curious if
one of you could point me in the right direction.

I've developed all the necessary predictor rasters and the response
variable raster for my study area but the module is giving me the same
error, no matter what kind of troubleshooting I attempt. I thought that
maybe I had to reassign my null and integer values but even after I tried
that, I couldn't get the tool to run. It gives me this "Error while
executing: "CREATE TABLE output_filename (cat integer, input_filename

I've attached a screenshot of the command output so you can see all the
messages GRASS GIS gives me but I'm not sure what the issue could be. If
you could please assist me, that would be greatly appreciated!

Mitchell Meads, PhD Student
Texas A&M University at Galveston
Marine & Coastal Management Sciences; CTBS <http://www.tamug.edu/ctbs/>
Email: mitchell.meads at tamu.edu
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