[GRASS-web] r.sample.category errors

[Anna Petrášová]

Resent again without pictures, sorry if this comes twice.

On Fri, Jan 22, 2021 at 9:50 AM Anna Petrášová <kratochanna at gmail.com>
wrote:

> I slightly updated the FAQs, this one is the one you need to look at
>
> https://github.com/ncsu-landscape-dynamics/GRASS_FUTURES/blob/master/FAQs.md#running-rfuturespotential-gives-filenotfounderror-errno-2-no-such-file-or-directory-rscript-or-windowserror-the-system-cannot-find-the-file-specified
>
> Let us know if that doesn't help.
>
> Please subscribe to grass-user, this is not the right mailing list.
>
> Best,
> Anna
>
> On Thu, Jan 21, 2021 at 11:35 PM Mitchell Meads <mitchell.meads at tamu.edu>
> wrote:
>
>>
>> Thank you both, that did fix my issue! I have a follow up question now,
>> however. As I'm trying to run the r.futures.potential part of the FUTURES
>> model, it is giving me an error that I assume is associated with installing
>> the lme4, MuMIn, optparse, and rgrass7 packages. When I go to do that in
>> the command line terminal, it gives me a syntax error but I'm not super
>> proficient in python to distinguish what the issue is. I've attached
>> another screenshot to show the command line terminal error as well as the
>> error message from the r.futures.potential tool as well. If you guys could
>> help me with this issue, that would be greatly appreciated!
>>
>>
>
>
>
>> Cheers,
>> 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
>>
>>
>>
>>
>> On Thu, Jan 21, 2021 at 4:26 PM Stefan Blumentrath <
>> Stefan.Blumentrath at nina.no> wrote:
>>
>>> Hi Mitchell,
>>>
>>>
>>>
>>> The problem is that the input map starts with a number. I am actually
>>> surprised GRASS accepted that map name...
>>>
>>> The database management at least does support column names starting with
>>> numbers (here 2016) and throw an error.
>>>
>>>
>>>
>>> Renaming the input map should fix it, I guess…
>>>
>>>
>>>
>>> Hope that helps.
>>>
>>>
>>>
>>> Cheers,
>>>
>>> Stefan
>>>
>>>
>>>
>>> P.S.: grass-user at lists.osgeo.org is more suited for that kind of
>>> questions…. There you reach more people who could answer that kind of
>>> questions…
>>>
>>>
>>>
>>> *From:* grass-web <grass-web-bounces at lists.osgeo.org> *On Behalf Of *Mitchell
>>> Meads
>>> *Sent:* torsdag 21. januar 2021 22:26
>>> *To:* grass-web at lists.osgeo.org
>>> *Subject:* [GRASS-web] r.sample.category errors
>>>
>>>
>>>
>>> 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
>>> integer).
>>>
>>>
>>>
>>> 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!
>>>
>>>
>>>
>>>
>>>
>>> Cheers,
>>>
>>> Mitchell Meads, PhD Student
>>>
>>> Texas A&M University at Galveston
>>>
>>> Marine & Coastal Management Sciences; CTBS
>>> <https://urldefense.com/v3/__https://eur01.safelinks.protection.outlook.com/?url=http*3A*2F*2Fwww.tamug.edu*2Fctbs*2F&data=04*7C01*7C*7C594f696d4e28418a1bd408d8be58d8c8*7C6cef373021314901831055b3abf02c73*7C0*7C0*7C637468636230514964*7CUnknown*7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0*3D*7C1000&sdata=3fD1RU6xquxevZ5usVc1GQOavOWz*2FCi7U34x3uwO8zs*3D&reserved=0__;JSUlJSUlJSUlJSUlJSUlJSUl!!KwNVnqRv!XoJS709JtVE4gP4hkAStlscZq0XYzxUmfoRHeo_TiQm4gMUy4Jkxns2LS5AoOHoq13-i$>
>>>
>>> Email: mitchell.meads at tamu.edu
>>>
>>>
>>>
>>>
>>>
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>
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