Deleteing Feedback variable after use in Model Builder

Discussion created by DaveQ on Jul 12, 2013
Latest reply on Jul 24, 2013 by smehta-esristaff
I've build a model that uses feedback variables through X number of iterations within a for loop to manipulate a raster. Due to space limitations, I want to delete the previous variable after it has been used in the next iteration. For example, Raster-->Raster Calculator = Raster1-->Raster Calculator = Raster2--> Delete Raster1, Next iteration Raster2--> Raster Calculator = Raster3-->Delete Raster2 ...and so on, keeping the final iteration output.

Anyone got any experience putting something like this together?