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Can you use a raster calculator in Python?
The Raster Calculator tool should only be used in ModelBuilder. You also cannot use the Model Builder iterator tool in Python at all, you’d need to use something like arcpy.ListRasters to build a list and a for loop to iterate instead. Do you have a reason you must use Python for this task?
How does the inner model collect values in ArcGIS?
Inner Model – Iterates feature classes, processes them, collects values: In your original model, which will be our “inner” model, add another Collect Values tool to collect the Name variable’s values so that we can map the distance statistic values to their corresponding feature class names.
How to collect name variable values in ArcGIS?
In your original model, which will be our “inner” model, add another Collect Values tool to collect the Name variable’s values so that we can map the distance statistic values to their corresponding feature class names. Expose the input and output variables as model parameters (right-click an oval and check Model Parameter).
Can you export a model to a python script?
The option to export a model to a Python script is valuable in helping you learn how tools and environments are used in Python, and often can jumpstart your development. After editing and completing the script, it can be added to a toolbox or model as a script tool and run as any other geoprocessing tool.
How to create an expression in a raster calculator?
You want to use the Get Raster Properties tools to get values for the min and max values in grids, and then you can use those variables in the Raster Calculator expression, which would then look something like this, where everything in % signs is variable from the model. You can build a valid expression in the Raster Calculator tool dialog.
Can you use ArcPy instead of model builder?
Searching on the web led to comments that one should use arcpy instead of model builder for iterating with Raster Calculator, instead of using Model Builder. I have never used python/arcpy and have no idea what to write. I have looked around and found results to lead me to something like this: