NAME
s.proj - Allows the user to re-project a sites file from
one location to the current location.
(GRASS Sites Program)
SYNOPSIS
s.proj
s.proj help
s.proj [-l] input=name
location=name
[mapset=name]
[dbase=name]
[output=name]
DESCRIPTION
Allows the user to create a new sites file in the current location by
re-projecting a sites file from another location, similar to v.proj
and r.proj. Each site will retain all associated category, double,
and string attributes. The header information is copied and an additional
header comment is written containing the s.proj command line used
to create the new file.
Flags:
- -l
- List sites files in input location and exit
Parameters:
- input
- Name of the input sites list.
- mapset
- Mapset of input sites list.
- location
- Location of the input sites list.
- dbase
- path to GRASS database of input location.
- output
- Name of the output sites list.
NOTES
v.proj supports transformations between nad27 and nad83. It performs the
transformation automatically based on the datum specified in the mapset region.
See BUGS section.
BUGS
Currently v.proj does not support general datum conversions. It only supports
conversion between nad27 and nad83, and only within the CONUS conversion grid;
20 degrees to 50 degrees north latitude, 63 degrees to 131 degrees west
longitude. That covers all of the conterminous USA plus Mexico north of
Mexico City and most of Canada farther south than Winnipeg, Manitoba.
SEE ALSO
m.proj,
r.proj,
v.proj,
g.setproj,
i.rectify,
i.rectify3,
r.support,
r.stats,
s.sample,
s.surf.idw,
s.surf.rst
AUTHOR
Bill Brown
Last changed: $Date: 2002/04/22 16:09:22 $