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!
Thanks for pointing me to the area to check out... I had tried to find that source, but no luck.
I'll give these syntax examples a try.
Con ("raster1", 0.0001, "raster1" == 0) was next syntax in raster caculator didnt' work either.
Con ("raster" == 0 , 0.0001, "raster1")
Con("elev_967_1","elev_967_1", 0.0001, "VALUE>0.0001")
Con("VALUE < 0.001","elev_967_1", 0.0001)
None of these worked.
How are you adding the raster name to the statement? Are you double-clicking from the 'Layers and Variables' box within this tool? The error is indicating it cannot find the raster.
Yes, I was double clicking into the Layers and variables in the dialog box... (These are not on my c: drive, but these layers are in arcmap currently.