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I’m stuck. I’m trying to get Muster to work with the QGIS Processing Executor qgis_process.exe
It runs fine when I execute the following command via the command line:
C:\QGIS3\OSGeo4W.bat C:\QGIS3\apps\qgis-ltr\bin\qgis_process.exe run "umep:Outdoor Thermal Comfort: SOLWEIG" --distance_units=meters --area_units=m2 --ellipsoid=EPSG:7004 --SAVE_BUILD="False" --CYL="True" --INPUT_LC="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/LandCover_37FZ1_02.tif" --USE_LC_BUILD="False" --OUTPUT_LUP="False" --INPUT_CDSM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/CDSM_37FZ1_02.tif" --LEAF_END="300" --ACTIVITY="80" --WEIGHT="75" --OUTPUT_SH="False" --INPUT_SVF="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/svfs_2025d.zip" --SEX="0" --OUTPUT_KUP="False" --LEAF_START="97" --INPUT_TDSM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/TDSM_37FZ1_02.tif" --UTC="2" --INPUT_THEIGHT="25" --INPUT_HEIGHT="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/WallHeight_37FZ1_02.tif" --POSTURE="0" --TRANS_VEG="3" --OUTPUT_LDOWN="False" --EMIS_WALLS="0.9" --OUTPUT_TREEPLANTER="False" --ALBEDO_GROUND="0.15" --INPUT_DSM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/DSM_37FZ1_02.tif" --AGE="35" --INPUT_DEM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/DEM_37FZ1_02.tif" --ABS_S="0.7" --ONLYGLOBAL="True" --INPUTMET="//host/public/projectfiles/UMEP_37FZ1/20220812_metdata_afternoon_only.txt" --INPUT_ASPECT="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/WallAspect_37FZ1_02.tif" --HEIGHT="180" --EMIS_GROUND="0.95" --SENSOR_HEIGHT="10" --INPUT_ANISO="" --OUTPUT_KDOWN="False" --ABS_L="0.95" --OUTPUT_TMRT="True" --CLO="0.9" --ALBEDO_WALLS="0.2" --CONIFER_TREES="False" --OUTPUT_DIR="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/OUTPUT"However if I try the same in Muster it throws an error
[MUSTER]Spawning process C:\QGIS3\OSGeo4W.bat inside C:\QGIS3 using the following command line flags: [MUSTER]C:\QGIS3\apps\qgis-ltr\bin\qgis_process.exe run "umep:Outdoor Thermal Comfort: SOLWEIG" --distance_units=meters --area_units=m2 --ellipsoid=EPSG:7004 --SAVE_BUILD="False" --CYL="True" --INPUT_LC="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/LandCover_37FZ1_02.tif" --USE_LC_BUILD="False" --OUTPUT_LUP="False" --INPUT_CDSM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/CDSM_37FZ1_02.tif" --LEAF_END="300" --ACTIVITY="80" --WEIGHT="75" --OUTPUT_SH="False" --INPUT_SVF="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/svfs_2025d.zip" --SEX="0" --OUTPUT_KUP="False" --LEAF_START="97" --INPUT_TDSM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/TDSM_37FZ1_02.tif" --UTC="2" --INPUT_THEIGHT="25" --INPUT_HEIGHT="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/WallHeight_37FZ1_02.tif" --POSTURE="0" --TRANS_VEG="3" --OUTPUT_LDOWN="False" --EMIS_WALLS="0.9" --OUTPUT_TREEPLANTER="False" --ALBEDO_GROUND="0.15" --INPUT_DSM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/DSM_37FZ1_02.tif" --AGE="35" --INPUT_DEM="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/DEM_37FZ1_02.tif" --ABS_S="0.7" --ONLYGLOBAL="True" --INPUTMET="//host/public/projectfiles/UMEP_37FZ1/20220812_metdata_afternoon_only.txt" --INPUT_ASPECT="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/WallAspect_37FZ1_02.tif" --HEIGHT="180" --EMIS_GROUND="0.95" --SENSOR_HEIGHT="10" --INPUT_ANISO="" --OUTPUT_KDOWN="False" --ABS_L="0.95" --OUTPUT_TMRT="True" --CLO="0.9" --ALBEDO_WALLS="0.2" --CONIFER_TREES="False" --OUTPUT_DIR="//host/public/projectfiles/UMEP_37FZ1/37FZ1_02/1x1m/OUTPUT" The filename, directory name, or volume label syntax is incorrect. [MUSTER]Process terminated with exit code: 1This is the partial custom template I made.
''' Muster 8 Generic script template class ''' ''' Import Muster base modules ''' import MClientAPI import MTemplateAPI ''' Import Python base lib modules ''' import os.path import re ''' Import Python additional lib modules ''' import json ''' Get the template manager singleton ''' manager = MTemplateAPI.MManager.getUniqueClass() ''' Define a new class derived from MTemplateAPI.MTemplate base class , override required methods ''' class QgisProcTemplate(MTemplateAPI.MTemplate): def __init__(self): MTemplateAPI.MTemplate.__init__(self) self.setID(1003) self.setName("QGIS Processing") self.setIconFilename("qgis.png") self.setDescription("QGIS Processing Executor for algorithms with parameters in JSON file") self.setTemplateLogic(MTemplateAPI.kTemplateSingleCommand) self.setDefaultPriority(1) self.setDefaultPools("renderfarm_simulation") self.setDefaultExcludedPools("") self.setMaximumLicenses(0) self.setEnableAdditionalFlagsField(True) ''' Submission form items allocation ''' qgisJSONfile = MTemplateAPI.MTemplateItemFile("JSONFILE","JSON file","Specifies JSON file with parameters to process","",0,1,1,"*.json*") qgisAlgorithmID = MTemplateAPI.MTemplateItemCombo("QGISALGORITHM","Algorithm ID","Specify the algorithm id","UMEP: Outdoor Thermal Comfort: SOLWEIG v2022a",0,0,1) qgisAlgorithmID.addItem("UMEP: Outdoor Thermal Comfort: SOLWEIG v2022a","umep:Outdoor Thermal Comfort: SOLWEIG") qgisAlgorithmDistanceUnits = MTemplateAPI.MTemplateItemCombo("QGISALGORITHMDIST","Algorithm distance units","Specify the algorithm distance units","meters",0,0,1) qgisAlgorithmDistanceUnits.addItem("Metres","meters") qgisAlgorithmDistanceUnits.addItem("Kilometres","kilometers") qgisAlgorithmDistanceUnits.addItem("Centimetres","centimeters") qgisAlgorithmDistanceUnits.addItem("Millimetres","millimeters") qgisAlgorithmDistanceUnits.addItem("Feet","feet") qgisAlgorithmDistanceUnits.addItem("Miles","miles") qgisAlgorithmDistanceUnits.addItem("Nautical miles","nauticalmiles") qgisAlgorithmDistanceUnits.addItem("Yards","yards") qgisAlgorithmDistanceUnits.addItem("Inches","inches") qgisAlgorithmDistanceUnits.addItem("Degrees","degrees") qgisAlgorithmAreaUnits = MTemplateAPI.MTemplateItemCombo("QGISALGORITHMAREA","Algorithm area units","Specify the algorithm area units","m2",0,0,1) qgisAlgorithmAreaUnits.addItem("Square metres","m2") qgisAlgorithmAreaUnits.addItem("Hectares","hectares") qgisAlgorithmAreaUnits.addItem("Square kilometres","km2") qgisAlgorithmAreaUnits.addItem("Square centimetres","cm2") qgisAlgorithmAreaUnits.addItem("Square millimetres","mm2") qgisAlgorithmAreaUnits.addItem("Square feet","ft2") qgisAlgorithmAreaUnits.addItem("Square miles","mi2") qgisAlgorithmAreaUnits.addItem("Square nautical miles","nm2") qgisAlgorithmAreaUnits.addItem("Square yards","yd2") qgisAlgorithmAreaUnits.addItem("Square inches","inch2") qgisAlgorithmAreaUnits.addItem("Square degrees","deg2") qgisAlgorithmEllipsoid = MTemplateAPI.MTemplateItemCombo("QGISALGORITHMCRS","Coordinate Reference System","Specify the Coordinate Reference System","EPSG:7004",0,0,1) qgisAlgorithmEllipsoid.addItem("EPSG:7004","EPSG:7004") self.addSubmissionItem(qgisJSONfile) self.addSubmissionItem(qgisAlgorithmID) self.addSubmissionItem(qgisAlgorithmDistanceUnits) self.addSubmissionItem(qgisAlgorithmAreaUnits) self.addSubmissionItem(qgisAlgorithmEllipsoid) ''' items mapping to Muster default tags ''' self.addMapping("JSONFILE","job_file") ''' Windows support ''' self.platformWindows.setPlatformEnabled(True) self.platformWindows.setEnableErrorCheck(True) self.platformWindows.setEnabledByDefault(True) self.platformWindows.setDetectionLogic(MTemplateAPI.kProcessDirect) self.platformWindows.setDetectionLogicProcessName("qgis_process.exe") applicationPath = MTemplateAPI.MTemplateItemFolder("QGISPROCPATH","QGIS Processing Excecutor path","Specifies the path to QGIS Processing Executor executable","C:\\\Program Files\\QGIS 3.40\\apps\\qgis-ltr\\bin",0,0,1) self.platformWindows.addClientConfigurationItem(applicationPath) startingFolderPath = MTemplateAPI.MTemplateItemFolder("QGISROOT","QGIS root folder","Specify the root folder QGIS processing","C:\\Program Files\\QGIS 3.40",0,0,1) self.platformWindows.addClientConfigurationItem(startingFolderPath) ''' virtual functions overrides ''' def onBuildCommandLine(self, platform, job, chunk, clientTemplatePreferences,instanceNum): # iterate JSON file json_file = job.attributeGetString(manager.resolveMappingToJob(self.getID(),"JSONFILE")) with open(json_file) as f: json_data = json.load(f) for entry in json_data: renderCmd = "C:\\QGIS3\\apps\\qgis-ltr\\bin\\qgis_process.exe" renderCmd += " run" renderCmd += " \"" + job.attributeGetString("QGISALGORITHM") + "\"" renderCmd += " --distance_units=" + job.attributeGetString("QGISALGORITHMDIST") renderCmd += " --area_units=" + job.attributeGetString("QGISALGORITHMAREA") renderCmd += " --ellipsoid=" + job.attributeGetString("QGISALGORITHMCRS") parameters = entry["PARAMETERS"].items() for param in parameters: # cleanup single quotes renderCmd += " --" + param[0] + "=\"" + param[1].replace("'","") + "\"" outputs = entry["OUTPUTS"].items() for out in outputs: renderCmd += " --" + out[0] + "=\"" + out[1] + "\"" return renderCmd def onGetApplicationPath(self,job,chunk,clientTemplatePreferences,pathOut): platform = MClientAPI.GetPlatform() if platform == MClientAPI.kPlatformWindows: pathOut.setString(clientTemplatePreferences['QGISROOT'] + "\\OSGeo4W.bat") return MTemplateAPI.MTemplateError() def onGetApplicationStartingFolder(self,job,chunk,clientTemplatePreferences,pathOut): pathOut.setString(clientTemplatePreferences['QGISROOT']) return MTemplateAPI.MTemplateError() == kept this section with the definitions for logging, warning and error checks the same as other templates == ''' Create an instance of the template class and install it into the template manager context ''' template = QgisProcTemplate() manager.installPyTemplate(template)
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