adnan0001 Posted July 24, 2013 Report Share Posted July 24, 2013 hi friend's i have taken dem from my friend and if am doing analysis am getting background colur which is of o value when i want classify them background colour is also changed here am attching the file plz have a look... https://www.dropbox.com/s/7105ifc4vgmvc5n/dem.doc Quote Link to comment Share on other sites More sharing options...
yousef2233 Posted July 24, 2013 Report Share Posted July 24, 2013 Hi, 1 - a simple way to correct the problem from beginning is clipping the raster, the problem: you should have the boundary of the area of the interest ArcGIS 10.1: Spatial Analysis Tools > Extraction > Extract by Mask 2 - In Symbology Tab, Classified > Click on Classify > Exclusion > Type in values you dont want to display Quote Link to comment Share on other sites More sharing options...
adnan0001 Posted July 24, 2013 Author Report Share Posted July 24, 2013 (edited) thanks brother.. finally done Edited July 24, 2013 by adnan0001 Quote Link to comment Share on other sites More sharing options...
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