Filter of parameter for python tool?

Question

Hello, I have different methods within the same script tool how I can apply filter so that the user will select different method and run code

JohannesLindner · Answer

If I understand you correctly, you have a function with 3 parameters: * input raster * scale * a method which changes how your function manipulates the raster To use this function inside a script tool, you have to define 3 parameters for the tool: * input raster * scale * method In the method parameter, define a filter list with valid method names. This way, you have a dropdown list with predefined things like "warp", "edge", etc. Then you change your script: # imports # get the script parameters raster_param = arcpy.GetParameterAsText(0) scale_param = arcpy.GetParameterAsText(1) # convert to int or float as needed method_param = arcpy.GetParameterAsText(2) # this parameter has a filter list, # so you know it can only be "warp" or "edge". # define your function (I think you already have that) def your_function(raster, scale, method): # stuff if method == "warp": # warp implementation if method == "edge": # edge implementation # more stuff # call your function your_function(raster_param, scale_param, method_param) ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

MinaAlsaad · Answer

Thanks for your reply, Sure I am trying to use ready function that need arguments such (raster, scale , and method)

what I need the user to select the method from drop down menu and run the tool ?

bixb0012 · Answer

Mina Alsaad‌, I read your question and your responses, and I am having a hard time figuring out your question.  I realize there may be a language barrier occurring, but that makes it even more important to provide specifics and examples rather than speaking in general.