AnsweredAssumed Answered

Raster Calculator - using the conditional options

Question asked by LHogan on Feb 23, 2015
Latest reply on Feb 23, 2015 by LHogan

I'd like to use the raster calculator to convert 0 values in the raster to 0.0001.


I was trying to use the syntax below


CON ("raster1" == 0, 0.001, "raster1")


Based on 39974 - Change a particular value of a raster dataset to zero without changing the other values


1. In ArcMap, navigate to ArcToolbox > Spatial Analyst Tools > Map Algebra and open the Raster Calculator.


2. In the Raster Calculator, input the following syntax:


Con("InRaster" == -9999, 0 , "InRaster")

All I get is errors in 10.3 (see attachment).  I'm not a python user, so could really use help with this syntax.


Thanks for the help!