[GRASS-dev] r.to.rast3 error messages

[Anna Petrášová]

On Mon, Jul 19, 2021 at 5:16 AM Paulo van Breugel <p.vanbreugel at gmail.com>
wrote:

>
>
> On Mon, Jul 19, 2021 at 4:14 AM Anna Petrášová <kratochanna at gmail.com>
> wrote:
>
>>
>>
>> On Sun, Jul 18, 2021 at 5:57 AM Paulo van Breugel <p.vanbreugel at gmail.com>
>> wrote:
>>
>>> Hi devs,
>>>
>>> When running r.to.rast3 with as input two integer maps:
>>>
>>> r.to.rast3 input=soc_0_5cm_mean,soc_5_15cm_mean output=test
>>>
>>> I am getting the following two warnings:
>>>
>>> WARNING: G__open_misc(read): Unable to open
>>> '/home/paulo/grassdb/Schijndel/soils/cell_misc/soc_5_15cm_mean/nullcmpr':
>>> Too many open files
>>> WARNING: G__open(read): Unable to open
>>> '/home/paulo/grassdb/Schijndel/soils/cellhd/soc_5_15cm_mean': Too many open
>>> files
>>>
>>> and the error message:
>>>
>>> ERROR: Error reading reclass file for raster map <soc_5_15cm_mean at soils>
>>>
>>> I am really not sure what these messages are about. The warning messages
>>> do not seem to make sense, I am only using two files as input. I do not
>>> understand the error message either, or what the reclass is referring to.
>>>
>>> Any idea, is this a bug I should report, or something I am doing wrong?
>>>
>>
>> Any chance you are running something else at the same time? Generally,
>> there is a limit on the number of open files (see e.g. r.series man page).
>>
>
> I thought of that, but the same error occurred after running the function
> as first thing after restarting grass gis.
>

It could be influenced by other processes apart from GRASS, the limit is
not per program but per user (I think). Sorry, no better idea here.

>
>
>>
>>> Mvg.
>>>
>>> Paulo
>>>
>>>
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>>> https://lists.osgeo.org/mailman/listinfo/grass-dev
>>>
>>
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