I can see it [https://grass.osgeo.org/grass78/manuals/r.mapcalc.html]. Altought for the example that was presented the syntax doesn't work, it's a fine solution, thanks Pedro!
Cumprimentos, *Valter Albino -* Geógrafo Físico, M.Sc. Modelação H&H / Riscos ambientais / OT&U www.valteralbino.wixsite.com/hydrodynamics Pedro Venâncio <[email protected]> escreveu no dia domingo, 5/04/2020 à(s) 19:31: > Valter logical and in GRASS is &&. > > Best regards, > Pedro > > > A domingo, 5/04/2020, 19:11, Valter Albino <[email protected]> > 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 <[email protected]> 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 >>> >> _______________________________________________ >> grass-user mailing list >> [email protected] >> https://lists.osgeo.org/mailman/listinfo/grass-user > >
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