Hi All I have a set of rasters that represent different regions. I want to run the same set of geoprocessing tasks on each raster. In modelbuilder, you can use a list of files as input to a geoprocessing task and associate each one with a different output. I can do that bit fine. My problem is that each output raster needs to have a specific extent. I can set the extent environment variable, for each process, to be a list that contains the different extents I require, but when I run the model, everything just defaults to the first extent in the list. Am I doing something wrong? Am I trying to do something that can't be done? Or should this approach work? Many thanks for any ideas. Andy Hulbert British Geological Survey
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