[GRASS-user] error in remove mask

[Giuseppe Amatulli]

Hi Nikos
I just sort out.
the file /PERMANENT/cell_misc/UNIT3753/reclassed_to was very big (2.5g) and
it  was not be able to be removed with the r.remove.

Thank you
Giuseppe





On 24 May 2017 at 17:21, Nikos Alexandris <nik at nikosalexandris.net> wrote:

> * Giuseppe Amatulli <giuseppe.amatulli at gmail.com> [2017-05-24 14:59:02
> -0400]:
>
> Hi all,
>> I have a strange error when I'm try to remove the mask
>>
>> GRASS 7.0.2 (loc_river_fill_GLOBE):~ > r.mask -r
>>
>
> Dear Giuseppe,
>
> Are you bound to 7.0.2?  7.2 is the latest released version.
>
> Traceback (most recent call last):
>>  File "/gpfs/apps/hpc.rhel7/Apps/GRASS/7.0.2/grass-7.0.2/scripts/r.mask",
>> line 184, in <module>
>>    main()
>>  File "/gpfs/apps/hpc.rhel7/Apps/GRASS/7.0.2/grass-7.0.2/scripts/r.mask",
>> line 104, in main
>>    type = 'raster', name = 'MASK')
>>  File
>> "/gpfs/apps/hpc.rhel7/Apps/GRASS/7.0.2/grass-7.0.2/etc/pytho
>> n/grass/script/core.py",
>> line 394, in run_command
>>    return handle_errors(returncode, returncode, args, kwargs)
>>  File
>> "/gpfs/apps/hpc.rhel7/Apps/GRASS/7.0.2/grass-7.0.2/etc/pytho
>> n/grass/script/core.py",
>> line 312, in handle_errors
>>    returncode=returncode)
>> grass.exceptions.CalledModuleError: Module run None ['g.remove', '--q',
>> '-f', 'type=raster', 'name=MASK'] ended with error
>> Process ended with non-zero return code -11. See errors in the (error)
>> output.
>> [Raster MASK present]
>>
>
> What does `g.list -m raster` say?
>
> even if i try to remove
>> the MASK directly
>> g.remove -f type=raster name=MASK
>> or the file associate to it
>> g.remove -f type=raster name=UNIT3753
>> I get Segmentation fault
>>
>
>
> would you have time to debug this one? See
> https://grasswiki.osgeo.org/wiki/GRASS_Debugging.
>
> As a last resort, did you try to hard-remove manually (as per rm -rf) all
> files
> related to MASK and UNIT3735 (inside the directories cell, fcell,
> cell_misc and
> cell_hd)?
>
>
> I try also to r.in.gdal the file again, the file is imported successfully,
>> but I still not able to remove the MASK.
>>
>> In the past I have used the UNIT3753-raster   several time without problem
>> than one week ago I used to create another data set
>> r.patch input="UNIT3753,UNIT4000" output="UNIT3753_4000"
>>
>
> Could be that the UNIT3753 raster is "link" to the UNIT3753_4000 and lock
>> any kind of operation associate to it?
>>
>
> Unless I miss something, the answer is no. `r.patch` produces a new and
> independent map.
>
> Nikos
>



-- 
Giuseppe Amatulli, Ph.D.

Research scientist at
Yale School of Forestry & Environmental Studies
Yale Center for Research Computing
Center for Science and Social Science Information
New Haven, 06511
Teaching: http://spatial-ecology.org
Work:  https://environment.yale.edu/profile/giuseppe-amatulli/
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