nataliakuska

intersection two rasters

Discussion created by nataliakuska on Mar 7, 2014
Latest reply on Mar 7, 2014 by slynch-esristaff
Hi,
I have two rasters: one with 6 classes and one with 4 classes. The aim is two create one raster with 3 classes according to table below. I tried "con" in raster calculator, but formula was too long so I didn´t manage.
Finally I converted rasters to polygons and intersect them. Then I gave the new values in attributa table. But this is not what I wanted. Does anyone know how to do this on rasters?
Thanks in advance

     Class 1 Class 2 Class 3 Class 4 Class 5 Class 6
Class 1 1    1            1            1            1            1
Class 2 3    3            2            2            1            1
Class 3 3    3            3            2            2            2
Class 4 3    3            3            3            3            3

Natalia

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