[GRASSLIST:1781] command-line i.composite

[Gerald Buckmaster]

Hi Friends,

I would like to automate the composition of several band combinations for
demonstration and instruction for several regions.

I believe some bash scripting combined with g.region, i.composite and r.support
is in order here, but those commands appear to be interactive only.

Basically, I want to loop through a list of regions, building a composite for
each possible band combination. Surely this has been done before, right?

So, how do I batch job interactive grass commands?

Any suggestions?

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