Thank you for this, it really helped me. I have a follow-up, I hope it's okay. If I want to save an output for each model iteration in a different name, is there a way to do this? What I'm trying to do is take a DEM, extract chunks of it based on polygons in a polygon layer (which is where the iterate tool came in handy) but then from each extracted chunk I want to save an ASCII file (with raster to ASCII) of a different name (say, based on the FID of the polygon in each respective iteration). See the attached model graphic if it helps.
Many thanks in advance,
Anner.