W dniu 11.11.2010 18:22, Maciej Sieczka pisze:
Hi,
I have discovered an undocumented feature (?) in r.distance.
The manual reads:
r.distance maps=map1,map2
When I specify it as:
r.distance maps=map1 maps=map2
it works as well.
The order can also be controlled this way. I.e.:
r.distance maps=map1,map2 is equivalent to r.distance maps=map1 maps=map2
and:
r.distance maps=map2,map1 is equivalent to r.distance maps=map2 maps=map1
Can I rely on this behavior or may it change in future? Currently it
works for 6.4 svn and 7 svn.
I'm asking this because the 'maps=map1 maps=map2' syntax would let me
add the command to QGIS GRASS toolbox - now. Otherwise, it would require
adding support for 'maps=map1,map2' syntax - unknown if/when would be
implemented.
Maciek
--
Maciej Sieczka
http://www.sieczka.org
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