[Gfoss] problema con g.proj
Markus Neteler
neteler a osgeo.org
Dom 13 Gen 2008 14:13:04 CET
On Jan 11, 2008 6:46 PM, Markus Neteler <neteler a osgeo.org> wrote:
>
> On Jan 11, 2008 6:20 PM, Markus Neteler <neteler a osgeo.org> wrote:
> > 2008/1/11 Bud P. Bruegger <bud a comune.grosseto.it>:
> > > On Thu, 10 Jan 2008 18:26:32 +0100
> > > "Markus Neteler" <neteler a osgeo.org> wrote:
> > > > On Jan 10, 2008 2:50 PM, Bud P. Bruegger <bud a comune.grosseto.it> wrote:
> > > > > Provo di convertire la descrizione della projezione in formato proj.4
> > > > > in wkt per creare un SRID in postgis. Ma mi da un segmentation fault.
> > > > >
> > > > > postgres a gis:~$ cat cs-gr-trans2.proj4
> > > > > +proj=cass +lat_0=43.3174975 +lon_0=11.33244638 +x_0=-2.0 +y_0=-16.0
> > > > > +ellps=intl +units=m +no_defs
> > > > > postgres a gis:~$ cat cs-gr-trans2.proj4 |/usr/lib/grass/bin/g.proj -w
> > > > > -proj4=- Segmentation fault
> > > > >
> > > > > C'e' qualcuno che mi sa dire che spaglio?
...
> postgres a gis:~/py$ ./proj2wkt.py
> PROJCS["unnamed",
> GEOGCS["International 1909 (Hayford)",
> DATUM["unknown",
> SPHEROID["intl",6378388,297]],
> PRIMEM["Greenwich",0],
> UNIT["degree",0.0174532925199433]],
> PROJECTION["Cassini_Soldner"],
> PARAMETER["latitude_of_origin",43.3174975],
> PARAMETER["central_meridian",11.33244638],
> PARAMETER["false_easting",-2],
> PARAMETER["false_northing",-16],
> UNIT["Meter",1]]
>
OK, risolto (mancava 'proj4=-' come parametro):
cat cs-gr-trans2.proj4 | g.proj -w proj4=-
WARNING: Datum <unknown> not recognised by GRASS and no parameters found
PROJCS["Cassini",
GEOGCS["international",
DATUM["unknown",
SPHEROID["International_1924",6378388,297]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]],
PROJECTION["Cassini_Soldner"],
PARAMETER["latitude_of_origin",43.3174975],
PARAMETER["central_meridian",11.33244638],
PARAMETER["false_easting",-2],
PARAMETER["false_northing",-16],
UNIT["Meter",1]]
ciao
Markus
Maggiori informazioni sulla lista
Gfoss