Latest Contributions by MaximeDemers

Is it a good practice to use the GP service message parameter to return json data as string when calling the GP from javascript client through REST? arcpy.AddMessage(json.dumps(data)) ... View more

I would like to use the model builder to solve OD Cost Matrix in iterations because my origins/destinations FC need to be grouped by attributes. I use the Iterate Feature Selection tool to do so. After performing all OD Cost Matrix in loop, I want to merge all result lines into a single FC and export its table into an excel sheet. I separate the Iteration part of the process into a subModel with a Collect Values as output: Then I use the subModel output into another model to do the merge and the export to excel: The subModel seems to run in iteration correctly, but when it's time to merge the output I got these errors:           ERROR 000622: Failed to execute (Merge). Parameters are not valid.           ERROR 000400: duplicate input not allowed Can someone have an idea what is  incorrect in my process? Thank you ... View more

Hi! I would need the arcpy 10.3 offline documentation, same as found online here: What is ArcPy?—Help | ArcGIS for Desktop I cant find it nowhere. The offline documentation installed with ArcGIS desktop dont seem to include the arcpy documentation with classes and functions complete definitions. Can I download it somewhere? Thank you very much! ... View more