I have a rather large raster that I am trying to split into small tiles in PNG format. I came across the Split Raster tool and thought it would do exactly what I wanted, so I tried using it. The result was a series of raster in the correct place, but they were all completely black. When I tried to add them in ArcMap they looked fine, but everywhere else they were black. I thought maybe the raster was too large, so I tried it on a small segment and the exact same thing happened. Anyone know what the problem is and/or how to fix this? It would be much easier and faster than trying to figure out a way to do this programatically using clip and a series of square polygons.