[GRASSLIST:9111] Re: Create new location with shellscript

Hamish hamish_nospam at yahoo.com
Thu Nov 17 01:57:29 EST 2005


> is there a documentation about the parameters necessary for the
> diffrent projections known in GRASS.

Generally it follows PROJ4 parameters:
  http://www.remotesensing.org/proj/
  http://www.remotesensing.org/proj/gen_parms.html

> in /usr/local/grass6.0.1/etc i found the file projections but in 
> PROJ_INFO the is an number for the projection.

That is class of projection, the number is not of much practical
interest to the user, but here they are anyway:

include/gis.h

#define PROJECTION_XY  0
#define PROJECTION_UTM 1
#define PROJECTION_SP  2
#define PROJECTION_LL  3
#define PROJECTION_OTHER  99


Usually you just need to run g.setproj and type "list" if you don't
know what to choose. see also g.proj.


Hamish




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