[GRASS-user] Question with algorithm 'r.mapcalc.simple' from QGIS GUI

Sun Apr 5 11:31:41 PDT 2020

Valter logical and in GRASS is &&.

Best regards,
Pedro

A domingo, 5/04/2020, 19:11, Valter Albino <valteralbino at gmail.com>
escreveu:

> OK, it doesn't support this type of function: "Undefined function
> 'logical_and'"
> Hey, but GDAL raster calculator in QGIS GUI does!
>
> Cumprimentos,
> *Valter Albino -* Geógrafo Físico, M.Sc.
> Modelação H&H / Riscos ambientais / OT&U
> www.valteralbino.wixsite.com/hydrodynamics
>
>
> Valter Albino <valteralbino at gmail.com> escreveu no dia domingo, 5/04/2020
> à(s) 18:50:
>
>> Hi
>>
>> Searching for a solution do compute a simple "if else" expression with
>> 'r.mapcalc.simple' from QGIS GUI.
>> Don't understand the following message. Someone have any clue?
>>
>> QGIS version: 3.12.1-București
>>
>> QGIS code revision: 121cc00ff0
>>
>> 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.mapcalc.simple' starting…
>>
>> Input parameters:
>>
>> { 'GRASS_RASTER_FORMAT_META' : '', 'GRASS_RASTER_FORMAT_OPT' : '',
>> 'GRASS_REGION_CELLSIZE_PARAMETER' : 5, 'GRASS_REGION_PARAMETER' :
>> '-59062.1289,-38278.9651,-78283.947,-59308.1937 [EPSG:3763]', 'a' :
>> 'H:/recLUvalue.tif', 'b' : 'H:/recSoilNu.tif', 'c' : None, 'd' : None, 'e'
>> : None, 'expression' : '99*(A==1) + 91*logical_and(A==2, B==1) +
>> 94*logical_and(A==2, B==2) + 96*logical_and(A==2, B==3) +
>> 97*logical_and(A==2, B==4) + 93*logical_and(A==3, B==1) +
>> 95*logical_and(A==3, B==2) + 97*logical_and(A==3, B==3) +
>> 97*logical_and(A==3, B==4) + 91*logical_and(A==4, B==1) +
>> 94*logical_and(A==4, B==2) + 96*logical_and(A==4, B==3) +
>> 97*logical_and(A==4, B==4) + 78*logical_and(A==5, B==1) +
>> 86*logical_and(A==5, B==2) + 91*logical_and(A==5, B==3) +
>> 92*logical_and(A==5, B==4) + 100*(A==1) + 79*logical_and(A==8, B==1) +
>> 87*logical_and(A==8, B==2) + 91*logical_and(A==8, B==3) +
>> 93*logical_and(A==8, B==4) + 78*logical_and(A==9, B==1) +
>> 86*logical_and(A==9, B==1) + 91*logical_and(A==9, B==2) +
>> 93*logical_and(A==9, B==3) + 72*logical_and(A==11, B==1) +
>> 84*logical_and(A==11, B==2) + 90*logical_and(A==11, B==3) +
>> 92*logical_and(A==11, B==4) + 45*logical_and(A==12, B==1) +
>> 71*logical_and(A==12, B==2) + 79*logical_and(A==12, B==3) +
>> 84*logical_and(A==12, B==4) + 50*logical_and(A==13, B==1) +
>> 76*logical_and(A==13, B==2) + 85*logical_and(A==13, B==3) +
>> 89*logical_and(A==13, B==4) + 75*logical_and(A==14, B==1) +
>> 87*logical_and(A==14, B==2) + 93*logical_and(A==14, B==3) +
>> 96*logical_and(A==14, B==4)', 'f' : None, '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:\recLUvalue.tif" band=1 output="rast_5e8a18a12ad402"
>> --overwrite -o
>>
>> r.in.gdal input="H:\recSoilNu.tif" band=1 output="rast_5e8a18a12ad403"
>> --overwrite -o
>>
>> g.region n=-59308.1937 s=-78283.947 e=-38278.9651 w=-59062.1289 res=5.0
>>
>> r.mapcalc.simple a=rast_5e8a18a12ad402 b=rast_5e8a18a12ad403
>> expression="99*(A==1) + 91*logical_and(A==2, B==1) + 94*logical_and(A==2,
>> B==2) + 96*logical_and(A==2, B==3) + 97*logical_and(A==2, B==4) +
>> 93*logical_and(A==3, B==1) + 95*logical_and(A==3, B==2) +
>> 97*logical_and(A==3, B==3) + 97*logical_and(A==3, B==4) +
>> 91*logical_and(A==4, B==1) + 94*logical_and(A==4, B==2) +
>> 96*logical_and(A==4, B==3) + 97*logical_and(A==4, B==4) +
>> 78*logical_and(A==5, B==1) + 86*logical_and(A==5, B==2) +
>> 91*logical_and(A==5, B==3) + 92*logical_and(A==5, B==4) + 100*(A==1) +
>> 79*logical_and(A==8, B==1) + 87*logical_and(A==8, B==2) +
>> 91*logical_and(A==8, B==3) + 93*logical_and(A==8, B==4) +
>> 78*logical_and(A==9, B==1) + 86*logical_and(A==9, B==1) +
>> 91*logical_and(A==9, B==2) + 93*logical_and(A==9, B==3) +
>> 72*logical_and(A==11, B==1) + 84*logical_and(A==11, B==2) +
>> 90*logical_and(A==11, B==3) + 92*logical_and(A==11, B==4) +
>> 45*logical_and(A==12, B==1) + 71*logical_and(A==12, B==2) +
>> 79*logical_and(A==12, B==3) + 84*logical_and(A==12, B==4) +
>> 50*logical_and(A==13, B==1) + 76*logical_and(A==13, B==2) +
>> 85*logical_and(A==13, B==3) + 89*logical_and(A==13, B==4) +
>> 75*logical_and(A==14, B==1) + 87*logical_and(A==14, B==2) +
>> 93*logical_and(A==14, B==3) + 96*logical_and(A==14, B==4)"
>> output=outputb7f2c5ec865148f6a92bddf859fdf839 --overwrite
>>
>> g.region raster=outputb7f2c5ec865148f6a92bddf859fdf839
>>
>> r.out.gdal -t -m input="outputb7f2c5ec865148f6a92bddf859fdf839"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_GWGaYw\1c703db4b0d14b2a88c0e57e10cf8d6e\output.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_GWGaYw\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:\recLUvalue.tif" band=1
>> output="rast_5e8a18a12ad402" --overwrite -o
>>
>> Over-riding projection check
>>
>> Importing raster map <rast_5e8a18a12ad402>...
>>
>>
>> 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>r.in.gdal input="H:\recSoilNu.tif" band=1
>> output="rast_5e8a18a12ad403" --overwrite -o
>>
>> Over-riding projection check
>>
>> Importing raster map <rast_5e8a18a12ad403>...
>>
>>
>> 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=-59308.1937 s=-78283.947
>> e=-38278.9651 w=-59062.1289 res=5.0
>>
>> C:\Users\Particular\Documents>r.mapcalc.simple a=rast_5e8a18a12ad402
>> b=rast_5e8a18a12ad403 expression="99*(A==1) + 91*logical_and(A==2, B==1) +
>> 94*logical_and(A==2, B==2) + 96*logical_and(A==2, B==3) +
>> 97*logical_and(A==2, B==4) + 93*logical_and(A==3, B==1) +
>> 95*logical_and(A==3, B==2) + 97*logical_and(A==3, B==3) +
>> 97*logical_and(A==3, B==4) + 91*logical_and(A==4, B==1) +
>> 94*logical_and(A==4, B==2) + 96*logical_and(A==4, B==3) +
>> 97*logical_and(A==4, B==4) + 78*logical_and(A==5, B==1) +
>> 86*logical_and(A==5, B==2) + 91*logical_and(A==5, B==3) +
>> 92*logical_and(A==5, B==4) + 100*(A==1) + 79*logical_and(A==8, B==1) +
>> 87*logical_and(A==8, B==2) + 91*logical_and(A==8, B==3) +
>> 93*logical_and(A==8, B==4) + 78*logical_and(A==9, B==1) +
>> 86*logical_and(A==9, B==1) + 91*logical_and(A==9, B==2) +
>> 93*logical_and(A==9, B==3) + 72*logical_and(A==11, B==1) +
>> 84*logical_and(A==11, B==2) + 90*logical_and(A==11, B==3) +
>> 92*logical_and(A==11, B==4) + 45*logical_and(A==12, B==1) +
>> 71*logical_and(A==12, B==2) + 79*logical_and(A==12, B==3) +
>> 84*logical_and(A==12, B==4) + 50*logical_and(A==13, B==1) +
>> 76*logical_and(A==13, B==2) + 85*logical_and(A==13, B==3) +
>> 89*logical_and(A==13, B==4) + 75*logical_and(A==14, B==1) +
>> 87*logical_and(A==14, B==2) + 93*logical_and(A==14, B==3) +
>> 96*logical_and(A==14, B==4)" output=outputb7f2c5ec865148f6a92bddf859fdf839
>> --overwrite
>>
>> Undefined function 'logical_and'
>>
>> Parse error
>>
>> ERROR: parse error
>>
>> ERROR: An error occurred while running r.mapcalc with expression:
>> outputb7f2c5ec865148f6a92bddf859fdf839 = 99*(rast_5e8a18a12ad402==1) +
>> 91*logical_and(rast_5e8a18a12ad402==2, rast_5e8a18a12ad403==1) +
>> 94*logical_and(rast_5e8a18a12ad402==2, rast_5e8a18a12ad403==2) +
>> 96*logical_and(rast_5e8a18a12ad402==2, rast_5e8a18a12ad403==3) +
>> 97*logical_and(rast_5e8a18a12ad402==2, rast_5e8a18a12ad403==4) +
>> 93*logical_and(rast_5e8a18a12ad402==3, rast_5e8a18a12ad403==1) +
>> 95*logical_and(rast_5e8a18a12ad402==3, rast_5e8a18a12ad403==2) +
>> 97*logical_and(rast_5e8a18a12ad402==3, rast_5e8a18a12ad403==3) +
>> 97*logical_and(rast_5e8a18a12ad402==3, rast_5e8a18a12ad403==4) +
>> 91*logical_and(rast_5e8a18a12ad402==4, rast_5e8a18a12ad403==1) +
>> 94*logical_and(rast_5e8a18a12ad402==4, rast_5e8a18a12ad403==2) +
>> 96*logical_and(rast_5e8a18a12ad402==4, rast_5e8a18a12ad403==3) +
>> 97*logical_and(rast_5e8a18a12ad402==4, rast_5e8a18a12ad403==4) +
>> 78*logical_and(rast_5e8a18a12ad402==5, rast_5e8a18a12ad403==1) +
>> 86*logical_and(rast_5e8a18a12ad402==5, rast_5e8a18a12ad403==2) +
>> 91*logical_and(rast_5e8a18a12ad402==5, rast_5e8a18a12ad403==3) +
>> 92*logical_and(rast_5e8a18a12ad402==5, rast_5e8a18a12ad403==4) +
>> 100*(rast_5e8a18a12ad402==1) + 79*logical_and(rast_5e8a18a12ad402==8,
>> rast_5e8a18a12ad403==1) + 87*logical_and(rast_5e8a18a12ad402==8,
>> rast_5e8a18a12ad403==2) + 91*logical_and(rast_5e8a18a12ad402==8,
>> rast_5e8a18a12ad403==3) + 93*logical_and(rast_5e8a18a12ad402==8,
>> rast_5e8a18a12ad403==4) + 78*logical_and(rast_5e8a18a12ad402==9,
>> rast_5e8a18a12ad403==1) + 86*logical_and(rast_5e8a18a12ad402==9,
>> rast_5e8a18a12ad403==1) + 91*logical_and(rast_5e8a18a12ad402==9,
>> rast_5e8a18a12ad403==2) + 93*logical_and(rast_5e8a18a12ad402==9,
>> rast_5e8a18a12ad403==3) + 72*logical_and(rast_5e8a18a12ad402==11,
>> rast_5e8a18a12ad403==1) + 84*logical_and(rast_5e8a18a12ad402==11,
>> rast_5e8a18a12ad403==2) + 90*logical_and(rast_5e8a18a12ad402==11,
>> rast_5e8a18a12ad403==3) + 92*logical_and(rast_5e8a18a12ad402==11,
>> rast_5e8a18a12ad403==4) + 45*logical_and(rast_5e8a18a12ad402==12,
>> rast_5e8a18a12ad403==1) + 71*logical_and(rast_5e8a18a12ad402==12,
>> rast_5e8a18a12ad403==2) + 79*logical_and(rast_5e8a18a12ad402==12,
>> rast_5e8a18a12ad403==3) + 84*logical_and(rast_5e8a18a12ad402==12,
>> rast_5e8a18a12ad403==4) + 50*logical_and(rast_5e8a18a12ad402==13,
>> rast_5e8a18a12ad403==1) + 76*logical_and(rast_5e8a18a12ad402==13,
>> rast_5e8a18a12ad403==2) + 85*logical_and(rast_5e8a18a12ad402==13,
>> rast_5e8a18a12ad403==3) + 89*logical_and(rast_5e8a18a12ad402==13,
>> rast_5e8a18a12ad403==4) + 75*logical_and(rast_5e8a18a12ad402==14,
>> rast_5e8a18a12ad403==1) + 87*logical_and(rast_5e8a18a12ad402==14,
>> rast_5e8a18a12ad403==2) + 93*logical_and(rast_5e8a18a12ad402==14,
>> rast_5e8a18a12ad403==3) + 96*logical_and(rast_5e8a18a12ad402==14,
>> rast_5e8a18a12ad403==4)
>>
>> Execution of
>> <C:\Users\Particular\AppData\Local\Temp\processing_GWGaYw\grassdata\grass_batch_job.cmd>
>> finished.
>>
>> Cleaning up temporary files...
>>
>> Press any key to continue . . .
>>
>> Starting GRASS GIS...
>>
>> WARNING: Concurrent mapset locking is not supported on Windows
>>
>> Cleaning up temporary files...
>>
>> Executing
>> <C:\Users\Particular\AppData\Local\Temp\processing_GWGaYw\grassdata\grass_batch_job.cmd>
>> ...
>>
>> C:\Users\Particular\Documents>chcp 1252 1>NUL
>>
>> C:\Users\Particular\Documents>g.region
>> raster=outputb7f2c5ec865148f6a92bddf859fdf839
>>
>> ERROR: Raster map <outputb7f2c5ec865148f6a92bddf859fdf839> not found
>>
>> C:\Users\Particular\Documents>r.out.gdal -t -m
>> input="outputb7f2c5ec865148f6a92bddf859fdf839"
>> output="C:\Users\Particular\AppData\Local\Temp\processing_GWGaYw\1c703db4b0d14b2a88c0e57e10cf8d6e\output.tif"
>> format="GTiff" createopt="TFW=YES,COMPRESS=LZW" --overwrite
>>
>> ERROR: Raster map or group <outputb7f2c5ec865148f6a92bddf859fdf839> not
>> found
>>
>> C:\Users\Particular\Documents>exit
>>
>> Execution of
>> <C:\Users\Particular\AppData\Local\Temp\processing_GWGaYw\grassdata\grass_batch_job.cmd>
>> finished.
>>
>> Cleaning up temporary files...
>>
>> Press any key to continue . . .
>>
>> Execution completed in 2.38 seconds
>>
>> Results:
>>
>> {'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_GWGaYw/1c703db4b0d14b2a88c0e57e10cf8d6e/output.tif</li></ul>You
>> can check the 'Log Messages Panel' in QGIS main window to find more
>> information about the execution of the algorithm.
>>
>>
>> This is the GRASS log message:
>> 2020-04-05T18:42:57     INFO    processInputs end. Commands: ['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:\\recLUvalue.tif" band=1 output="rast_5e8a18a12ad402"
>> --overwrite -o', 'r.in.gdal input="H:\\recSoilNu.tif" band=1
>> output="rast_5e8a18a12ad403" --overwrite -o', 'g.region n=-59308.1937
>> s=-78283.947 e=-38278.9651 w=-59062.1289 res=5.0']
>>
>> 2020-04-05T18:42:57     INFO    processCommands end. Commands: ['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:\\recLUvalue.tif" band=1 output="rast_5e8a18a12ad402"
>> --overwrite -o', 'r.in.gdal input="H:\\recSoilNu.tif" band=1
>> output="rast_5e8a18a12ad403" --overwrite -o', 'g.region n=-59308.1937
>> s=-78283.947 e=-38278.9651 w=-59062.1289 res=5.0', 'r.mapcalc.simple
>> a=rast_5e8a18a12ad402 b=rast_5e8a18a12ad403 expression="99*(A==1) +
>> 91*logical_and(A==2, B==1) + 94*logical_and(A==2, B==2) +
>> 96*logical_and(A==2, B==3) + 97*logical_and(A==2, B==4) +
>> 93*logical_and(A==3, B==1) + 95*logical_and(A==3, B==2) +
>> 97*logical_and(A==3, B==3) + 97*logical_and(A==3, B==4) +
>> 91*logical_and(A==4, B==1) + 94*logical_and(A==4, B==2) +
>> 96*logical_and(A==4, B==3) + 97*logical_and(A==4, B==4) +
>> 78*logical_and(A==5, B==1) + 86*logical_and(A==5, B==2) +
>> 91*logical_and(A==5, B==3) + 92*logical_and(A==5, B==4) + 100*(A==1) +
>> 79*logical_and(A==8, B==1) + 87*logical_and(A==8, B==2) +
>> 91*logical_and(A==8, B==3) + 93*logical_and(A==8, B==4) +
>> 78*logical_and(A==9, B==1) + 86*logical_and(A==9, B==1) +
>> 91*logical_and(A==9, B==2) + 93*logical_and(A==9, B==3) +
>> 72*logical_and(A==11, B==1) + 84*logical_and(A==11, B==2) +
>> 90*logical_and(A==11, B==3) + 92*logical_and(A==11, B==4) +
>> 45*logical_and(A==12, B==1) + 71*logical_and(A==12, B==2) +
>> 79*logical_and(A==12, B==3) + 84*logical_and(A==12, B==4) +
>> 50*logical_and(A==13, B==1) + 76*logical_and(A==13, B==2) +
>> 85*logical_and(A==13, B==3) + 89*logical_and(A==13, B==4) +
>> 75*logical_and(A==14, B==1) + 87*logical_and(A==14, B==2) +
>> 93*logical_and(A==14, B==3) + 96*logical_and(A==14, B==4)"
>> output=outputb7f2c5ec865148f6a92bddf859fdf839 --overwrite']
>>
>> 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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