This is a question regarding the use of the
r.combine command.
Can more than two maps be used as input for r.combine?
We have tried several combinations to accomplish the
following English desired operations:
MapTest and
Grous 1 to 2 from ChinaIsland
and
Groups 3 to 4 from IrrigationSuitability
and
Groups 5 to 6 from WetlandSuitability
For example, here one version of r.combine
command line input: (we spare all the things we have attempted 
)
(NAME TestMap
(AND (GROUP 1 2 (China_Island))
(GROUP 3 4 (IrrigationSuitability))
(GROUP 5 6 (WetlandSuitability))
)
)
Note: the above was split for readability,
it was actually a continuous line)
Thanks
Sincerely Rolando Vadas and Steffen Meyer
-------------------- CSU-CWRES-IDS Group --------------------
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Center for Water Resource Engineering and Science CWRES
410 University Services Center, 601 South Howes Street
Colorado State University, Fort Collins, Colorado 80523 USA
Phone: (303) 491-7620, -7626 FAX: (303) 491-2293
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