[GRASS-user] QGIS + GRASS GIS console

Mon Mar 23 08:36:30 PDT 2020

Looks like the "TIN interpolation" raster can't be read by the "r.fill.dir".
Just tested in another DTM and it worked.
I used the "TIN interpolation" from QGIS because i can choose the from
"structured line" and/or "break line".
What are the alternatives?

Cumprimentos,
*Valter Albino -* Geógrafo Físico, M.Sc.
Modelação H&H / Riscos ambientais / OT&U
www.valteralbino.wixsite.com/hydrodynamics

Valter Albino <valteralbino  gmail.com> escreveu no dia segunda, 23/03/2020
à(s) 15:16:

> In the first time (previous email), tried to compute "r.fill.dir" from
> "Processing Toolbox". I also tried from GRASS GIS console: the output is:
> "
> C:/OSGEO4~1/apps/grass/grass78/bin/r.fill.dir.exe input=mde2geral  TRABALHOS
> format=grass output=mde2geralfill direction=mde2geralflowdir
>
> Reading input elevation raster map...
>
> Module crashed or killed
> "
> Cumprimentos,
> *Valter Albino -* Geógrafo Físico, M.Sc.
> Modelação H&H / Riscos ambientais / OT&U
> www.valteralbino.wixsite.com/hydrodynamics
>
>
> Valter Albino <valteralbino  gmail.com> escreveu no dia segunda,
> 23/03/2020 à(s) 14:51:
>
>> Hi,
>> QGIS + GRASS GIS 7.8.2, in Windows 10, 64 OS, not working, when computed
>> a DTM from QGIS "TIN interpolation", followed bi "r.fill.dir":
>>
>> QGIS version: 3.12.0-București
>>
>> QGIS code revision: cd141490ec
>>
>> Qt version: 5.11.2
>>
>> GDAL version: 3.0.4
>>
>> GEOS version: 3.8.1-CAPI-1.13.3
>>
>> PROJ version: Rel. 6.3.1, February 10th, 2020
>>
>> Processing algorithm…
>>
>> Algorithm 'r.fill.dir' starting…
>>
>> Input parameters:
>>
>> { '-f' : False, 'GRASS_RASTER_FORMAT_META' : '',
>> 'GRASS_RASTER_FORMAT_OPT' : '', 'GRASS_REGION_CELLSIZE_PARAMETER' : 0,
>> 'GRASS_REGION_PARAMETER' : None, 'areas' : 'TEMPORARY_OUTPUT', 'direction'
>> : 'TEMPORARY_OUTPUT', 'format' : 0, 'input' :
>> 'H:/FICHEIROS_DADOS/CARTOGRAFIA/MNT/MNT_1415/MNT_10K_2011/EPSG_3763/MDE_QGIS/mde2geral.tif',
>> 'output' : 'TEMPORARY_OUTPUT' }
>>
>>
>> g.proj -c proj4="+proj=tmerc +lat_0=39.6682583333333
>> +lon_0=-8.13310833333333 +k=1 +x_0=0 +y_0=0 +ellps=GRS80
>> +towgs84=0,0,0,0,0,0,0 +units=m +no_defs"
>>
>> r.in.gdal
>> input="H:\FICHEIROS_DADOS\CARTOGRAFIA\MNT\MNT_1415\MNT_10K_2011\EPSG_3763\MDE_QGIS\mde2geral.tif"
>> band=1 output="rast_5e78c95a53bf92" --overwrite -o
>>
>> g.region n=-55000.37998979999 s=-80000.43 e=-31998.2197489 w=-63998.17
>> res=4.9992111
>>
>> r.fill.dir input=rast_5e78c95a53bf92 format="grass"
>> output=output9c34ebfb2d204df1afd1d27147a3522b
>> direction=direction9c34ebfb2d204df1afd1d27147a3522b
>> areas=areas9c34ebfb2d204df1afd1d27147a3522b --overwrite
>>
>> g.region raster=output9c34ebfb2d204df1afd1d27147a3522b
>>
>> r.out.gdal -t -m input="output9c34ebfb2d204df1afd1d27147a3522b"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\0081688cca90464486f44241eca07462\output.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> g.region raster=direction9c34ebfb2d204df1afd1d27147a3522b
>>
>> r.out.gdal -t -m input="direction9c34ebfb2d204df1afd1d27147a3522b"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\54bb8b8a97534d53a90cfaa02ea9a703\direction.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> g.region raster=areas9c34ebfb2d204df1afd1d27147a3522b
>>
>> r.out.gdal -t -m input="areas9c34ebfb2d204df1afd1d27147a3522b"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\734c1979cfb44de098ebea2a6ab5aad3\areas.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> Starting GRASS GIS...
>>
>> WARNING: Concurrent mapset locking is not supported on Windows
>>
>> Cleaning up temporary files...
>>
>> Executing
>> <C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\grassdata\grass_batch_job.cmd>
>> ...
>>
>> C:\Users\Particular\Documents>chcp 1252 1>NUL
>>
>> C:\Users\Particular\Documents>g.proj -c proj4="+proj=tmerc
>> +lat_0=39.6682583333333 +lon_0=-8.13310833333333 +k=1 +x_0=0 +y_0=0
>> +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs"
>>
>> Default region was updated to the new projection, but if you have
>> multiple mapsets `g.region -d` should be run in each to update the region
>> from the default
>>
>> Projection information updated
>>
>> C:\Users\Particular\Documents>r.in.gdal
>> input="H:\FICHEIROS_DADOS\CARTOGRAFIA\MNT\MNT_1415\MNT_10K_2011\EPSG_3763\MDE_QGIS\mde2geral.tif"
>> band=1 output="rast_5e78c95a53bf92" --overwrite -o
>>
>> Over-riding projection check
>>
>> Importing raster map <rast_5e78c95a53bf92>...
>>
>>
>> 0..3..6..9..12..15..18..21..24..27..30..33..36..39..42..45..48..51..54..57..60..63..66..69..72..75..78..81..84..87..90..93..96..99..100
>>
>> C:\Users\Particular\Documents>g.region n=-55000.37998979999 s=-80000.43
>> e=-31998.2197489 w=-63998.17 res=4.9992111
>>
>> C:\Users\Particular\Documents>r.fill.dir input=rast_5e78c95a53bf92
>> format="grass" output=output9c34ebfb2d204df1afd1d27147a3522b
>> direction=direction9c34ebfb2d204df1afd1d27147a3522b
>> areas=areas9c34ebfb2d204df1afd1d27147a3522b --overwrite
>>
>> C:\Users\Particular\Documents>g.region
>> raster=output9c34ebfb2d204df1afd1d27147a3522b
>>
>> ERROR: Raster map <output9c34ebfb2d204df1afd1d27147a3522b> not found
>>
>> C:\Users\Particular\Documents>r.out.gdal -t -m
>> input="output9c34ebfb2d204df1afd1d27147a3522b"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\0081688cca90464486f44241eca07462\output.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> ERROR: Raster map or group <output9c34ebfb2d204df1afd1d27147a3522b> not
>> found
>>
>> C:\Users\Particular\Documents>g.region
>> raster=direction9c34ebfb2d204df1afd1d27147a3522b
>>
>> ERROR: Raster map <direction9c34ebfb2d204df1afd1d27147a3522b> not found
>>
>> C:\Users\Particular\Documents>r.out.gdal -t -m
>> input="direction9c34ebfb2d204df1afd1d27147a3522b"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\54bb8b8a97534d53a90cfaa02ea9a703\direction.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> ERROR: Raster map or group <direction9c34ebfb2d204df1afd1d27147a3522b>
>> not found
>>
>> C:\Users\Particular\Documents>g.region
>> raster=areas9c34ebfb2d204df1afd1d27147a3522b
>>
>> ERROR: Raster map <areas9c34ebfb2d204df1afd1d27147a3522b> not found
>>
>> C:\Users\Particular\Documents>r.out.gdal -t -m
>> input="areas9c34ebfb2d204df1afd1d27147a3522b"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\734c1979cfb44de098ebea2a6ab5aad3\areas.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> ERROR: Raster map or group <areas9c34ebfb2d204df1afd1d27147a3522b> not
>> found
>>
>> C:\Users\Particular\Documents>exit
>>
>> Execution of
>> <C:\Users\Particular\AppData\Local\Temp\processing_Dhabro\grassdata\grass_batch_job.cmd>
>> finished.
>>
>> Cleaning up temporary files...
>>
>> Press any key to continue . . .
>>
>> Execution completed in 62.54 seconds
>>
>> Results:
>>
>> {'areas': <QgsProcessingOutputLayerDefinition {'sink':TEMPORARY_OUTPUT,
>> 'createOptions': {'fileEncoding': 'System'}}>,
>> 'direction': <QgsProcessingOutputLayerDefinition
>> {'sink':TEMPORARY_OUTPUT, 'createOptions': {'fileEncoding': 'System'}}>,
>> 'output': <QgsProcessingOutputLayerDefinition {'sink':TEMPORARY_OUTPUT,
>> 'createOptions': {'fileEncoding': 'System'}}>}
>>
>>
>> Loading resulting layers
>>
>> The following layers were not correctly
>> generated.<ul><li>C:/Users/Particular/AppData/Local/Temp/processing_Dhabro/0081688cca90464486f44241eca07462/output.tif</li><li>C:/Users/Particular/AppData/Local/Temp/processing_Dhabro/54bb8b8a97534d53a90cfaa02ea9a703/direction.tif</li><li>C:/Users/Particular/AppData/Local/Temp/processing_Dhabro/734c1979cfb44de098ebea2a6ab5aad3/areas.tif</li></ul>You
>> can check the 'Log Messages Panel' in QGIS main window to find more
>> information about the execution of the algorithm.
>>
>>
>>
>> What should be?
>> Thanks in advance
>>
>> Cumprimentos,
>> *Valter Albino -* Geógrafo Físico, M.Sc.
>> Modelação H&H / Riscos ambientais / OT&U
>> www.valteralbino.wixsite.com/hydrodynamics
>>
>
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