shrug-l: Problem using the SetNull function using ArcGIS 9.2

Greg Mauldin MauldinG at leoncountyfl.gov
Wed Feb 11 10:05:26 EST 2009


Hi All,
 
I am trying to use an integer GRID to convert a portion of a raster DEM to NoData. My syntax is as follows:
 
OutputDEM = setnull(IntegerGrid > 0, InputDEM)
 
The map algebra statement executes but returns a GRID with all the cells equal to 0. The result is the same whether I use the tool or command line.
 
Any ideas?
 
Thanks, Greg
 
 
Greg Mauldin, GISP
GIS Project Manager
Tallahassee-Leon County GIS
Leon County Courthouse
301 S Monroe St, Room P313-F
Tallahassee, FL 32301
850.606.5587
maulding at leoncountyfl.gov
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.dep.state.fl.us/pipermail/shrug-l/attachments/20090211/276aef28/attachment.htm


More information about the SHRUG-L mailing list