[GRASSLIST:3895] Re: interrupted map projection in batch

[Hamish]

> I want to process raster data in latitude and longitude for the
> western hemisphere with an interrupted map projection.  The first step
> is to clip the whole hemisphere raster layer into the north and south
> parts. Then project each part with the same projection but different
> central meridians.  Then mosaic back together using the appropriate x
> offset to get them to line up.  The result should look like the 8 KB
> jpg attached. I want to do this with a batch script because I have
> many maps.


> (See attached file: whemi.jpg)


Just looking at that nice jpeg image, you may be interested in the
'viewproj' capabilities:

http://freegis.org/cgi-bin/viewcvs.cgi/*checkout*/grass/src.contrib/LM/viewproj/html/viewproj.examples.html

http://article.gmane.org/gmane.comp.gis.grass.devel/2273


Caveat:
http://article.gmane.org/gmane.comp.gis.grass.devel/3890



Hamish