Trouble using the Fill tool in Spatial Analyst

Discussion created by khanne228 on Jan 9, 2014
Latest reply on Jan 9, 2014 by jimcousins
Hi all.  I'm having a bit of trouble filling sinks in a DEM I'm working with and would like to know if I am missing a step.  I open the Fill tool, enter the surface raster with gaps to be filled, set the location and name of the output raster and leave the z limit blank so it defaults to filling all sinks, regardless of depth. 

However, my output raster has the same sinks as before.  I tried it again by setting the z limit to match the maximum elevation in the DEM, but to no avail.  Any thoughts?  It seems like this should be a fairly simple fix, but I just can't get a handle on it.  Any help would be greatly appreciated.  Thanks!