Arcmap python script - System Compatibility

Question

I have written a script for automating a task on .img file. The script is running perfect on windows 7 but giving error (snapshot attached) on windows 10. Both the systems have the same version of arcmap. # -*- ################# # --------------------------------------------------------------------------- # # # # # --------------------------------------------------------------------------- # Set the necessary product code import arcinfo # Import arcpy module import arcpy,os,string,glob,sys # Script arguments DEM = arcpy.GetParameterAsText(0) #river splitted shapefiles directory path rootFolder = arcpy.GetParameterAsText(1) #output directory outputDir = arcpy.GetParameterAsText(2) # Local variables: home=os.path.expanduser('~') constant_raster_ = home+"\Documents\ArcGIS\Default2.gdb\CreateConsta1" point_feature = home+"\Documents\ArcGIS\Default2.gdb\c20_FeatureVerticesToPoints" point_feature_with_elevation = point_feature min_elevation = home+"\Documents\ArcGIS\Default2.gdb\c20_FeatureVerticesToPoints_" Value = min_elevation rastercalc = home+"\Documents\ArcGIS\Default2.gdb\rastercalc" WaterMask = home+"\Documents\ArcGIS\Default2.gdb\Extract_rast3" # provide a Default2 value if unspecified #loop for iterations through all shapefiles for root,dirs,files in os.walk(rootFolder): for name in files: if name.endswith(".shp"): #try: shpName = name #os.path.splitext(name)[0] # absolute file path of shapefile river splits absFile = os.path.abspath(os.path.join(rootFolder,shpName)) water_body_feature_class = absFile # Process: Create Constant Raster arcpy.gp.CreateConstantRaster_sa(constant_raster_, "1", "FLOAT", DEM, water_body_feature_class) # Process: Feature Vertices To Points arcpy.FeatureVerticesToPoints_management(water_body_feature_class, point_feature, "ALL") # Process: Extract Multi Values to Points arcpy.gp.ExtractMultiValuesToPoints_sa(point_feature, DEM + ' ' +'elevation', 'NONE') # Process: Summary Statistics arcpy.Statistics_analysis(point_feature_with_elevation, min_elevation, "elevation MIN", "") # Process: Get Field Value #arcpy.GetFieldValue_mb(min_elevation, "MIN_elevation", "Double", "0") SC = arcpy.SearchCursor(min_elevation) field_name = 'MIN_elevation' for row in SC: value=row.getValue(field_name) # Process: Raster Calculator #arcpy.gp.RasterCalculator_sa(""%constant_raster_ %" * float(%value%)", rastercalc) #arcpy.gp.RasterCalculator_sa(constant_raster_ * float(value), rastercalc) rastercalc=arcpy.sa.Raster(constant_raster_)*float(value) # Process: Extract by Mask (2) WaterMask=arcpy.gp.ExtractByMask_sa(rastercalc, water_body_feature_class) arcpy.CopyRaster_management(WaterMask,outputDir+"\"+name.replace(".shp",'')+".img") #except Exception: # e=sys.exc_info()[1] # print(e.arg[0]) #arcpy.AddError("Error in Shapefile "+shpName)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Error.JPG

danretired · Answer

# ---- indent the following by 4 spaces !!!!! for root,dirs,files in os.walk(rootFolder): for name in files: if name.endswith(".shp"): shpName = name #os.path.splitext(name)[0] # absolute file path of shapefile river splits absFile = os.path.abspath(os.path.join(rootFolder,shpName)) water_body_feature_class = absFile # Process: Create Constant Raster arcpy.gp.CreateConstantRaster_sa( constant_raster_, "1", "FLOAT", DEM, water_body_feature_class) # Process: Feature Vertices To Points arcpy.FeatureVerticesToPoints_management( water_body_feature_class, point_feature, "ALL") # Process: Extract Multi Values to Points arcpy.gp.ExtractMultiValuesToPoints_sa( point_feature, DEM + ' ' +'elevation', 'NONE') # Process: Summary Statistics arcpy.Statistics_analysis( point_feature_with_elevation, min_elevation, "elevation MIN", "") # Process: Get Field Value #arcpy.GetFieldValue_mb(min_elevation, "MIN_elevation", "Double", "0") SC = arcpy.SearchCursor(min_elevation) field_name = 'MIN_elevation' for row in SC: value=row.getValue(field_name) # Process: Raster Calculator rastercalc=arcpy.sa.Raster(constant_raster_)*float(value) # Process: Extract by Mask (2) WaterMask = arcpy.gp.ExtractByMask_sa( rastercalc, water_body_feature_class) arcpy.CopyRaster_management( WaterMask,outputDir+"\"+name.replace(".shp",'')+".img") ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Print statements.... means throw some in so people can see the output that you are getting. Also, your rastercalculator would only process one value since lines 29 onward were improperly indented. I suspect the differences weren't due to Windows differences, but differences in copying and/or formatting from one machine to the other. Also... note my comment to indent all the lines above by 4 spaces and replace your "for..... " section to the end with the above... after you throw in some print statements to monitor output names etc.

MudassarAli2 · Answer

You mean I have to print value of home variable after line 18 on windows 7 and 10 both?

mvolz47 · Answer

Can you put in some print statements to see if anything changes with the home variable in the transition from Win7 to Win10 to make it invalid possibly?