> I have 2 DTM's that I want to join, to have just one DTM on which I can work.
> Does someone have a suggestion?
> 
> Cristina Seabra
> cis@fct.unl.pt
> 
1) create a region that is large enough to contain both DTMs
2) g.region to the new region
3) d.erase
4) r.patch the DTMs to join them
5) have fun! (you might want to create a mask for all the `no data' areas)


\_\_\_--\_----\_------\_-------------------- P. Martijn van Leusen --------- 
 \_   \_ \_\_\_\_      \_        Dept of Pre- and Protohistoric Archaeology
  \_\_\_  \_ \_ \_      \_        University of Amsterdam, The Netherlands
   \_      \_    \_ \_\_ \_               martijn@scanner.frw.uva.nl
    \_------\_----\_--\_--\_\_\_\_--------------------------------------

