AnsweredAssumed Answered

Spatial Analyst Minus Error

Question asked by on Sep 5, 2014
Latest reply on Jun 2, 2015 by parthree

Hi all,


Trying to use the Spatial Analyst "Minus" tool and cannot get it to function properly.  My basic system is:

ArcGIS 10.1 SP1 (Build 3143)

ArcMap 10.1

Windows7 Enterprise SP1


I have two grids, one of which I am trying to subtract from the other.  I can display both and generate contours from both so I am assuming there are no gross errors in the data.  When I bring up the tool bar, select Minus, fill out the three parameters and hit OK, I get the following results.  Any help in resolving this will be greatly appreciated.