[GRASS-dev] proj -l

Michael Barton michael.barton at asu.edu
Sun Oct 8 14:27:29 EDT 2006

I agree. This has useful potential. Thanks for uncovering it.

Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton

> From: Hamish <hamish_nospam at yahoo.com>
> Date: Sun, 8 Oct 2006 15:40:44 +1300
> To: grass5 <grass-dev at grass.itc.it>
> Subject: [GRASS-dev] proj -l
> Hi,
> I just learned of the "proj -l" command from PROJ.4. (post on Proj.4 ml)
>        -l[p|P|=|e|u|d]id
>               List projection identifiers with -l,  -lp
>               or  -lP  (expanded)  that can be selected
>               with   +proj.    -l=id   gives   expanded
>               description   of   projection  id.   List
>               ellipsoid identifiers with -le, that  can
>               be  selected  with  +ellps,  -lu  list of
>               cartesian  to  meter  conversion  factors
>               that  can  be selected with +units or -ld
>               list of datums that can be selected  with
>               +datum.
> Maybe it would be useful in a future auto-gen g.setproj GUI wizard [if
> GRASS moves to "full" use of proj.4].
> Hamish

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