I have two DEMs that I am going create a hillshade from, and ultimately want one hillshade clipped to a county boundary. I am running into a couple problems, though.
When I try to merge the two hillshades created from the DEMs, ArcMap crashes. When I try to merge the two DEMs, ArcMap crashes. I am assuming that if I managed to get the DEMs merged, the hillshade created would cause ArcMap to crash, too.
I am using the PLTS Merge Raster Datasets tool, because for some reason the Spatial Analyst tool Raster Calculator does not appear as selectable.
Once I am able to do this and get a hillshade of the two DEMs, is there a specific function for using the county line (which is a vector fc) to clip the raster data set to?