[GRASS-user] Loops & v.extract for fire data

mmann1123 mmann1123 at yahoo.com
Mon Jul 18 15:14:19 EDT 2011


Ok I have a fairly complex vector of fire burn areas.   Show below:
http://osgeo-org.1803224.n2.nabble.com/file/n6595999/data.jpg 

I want to be able to do a v.extract and create a new file for each year
(data spans 1910-2010).  I know how to run v.extract with a simple SQL query
on the command line but I can not figure out how to iterate in a loop.  Any
ideas?  Can this all be done within the grass command console?   Thanks!!!!



Mike M

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