johardstaff

Single output algebra problem

Discussion created by johardstaff on Sep 28, 2010
Dear All,

I am tyring to work out how many of each land class 250 by 250m cells I have within each 10km square. I was told to use zonal stats and focal but I@ve had problems and tried resorting to this sum command in single output map alegebra.

SUM(F:\GIS\Sept|Spain, rastpointspain.GRID_CODE==49,1,0) , I changed the environment setting to the 250m required, but didn't get quite what I was hoping for.

Can anyone help me get onto the right path?

Thank you,

Jo

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