[Qgis-user] projection problem

ivan marchesini marchesini at unipg.it
Thu Apr 3 06:39:33 EDT 2008

Dear Qgis Users,
I'm using Qgis on a debian testing... and I have installed from the

Like I have already done with Qgis 0.81 and 0.9, I have created a new
projection using this string:

+proj=tmerc +lat_0=0 +lon_0=15 +k=0.9996 +x_0=2520000 +y_0=0 +ellps=intl
+towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +units=m +no_defs

when I try to define the project projection I obtain this warning:
Warning: No valid projection. Unable to set map units.
SpatialRefSys/ProjectSRSProj4String: +proj=tmerc +lat_0=0 +lon_0=15
+k=0.9996 +x_0=2520000 +y_0=0 +ellps=intl
+towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +units=m +no_defs

is there something wrong in my projection string or it is a little bug?

Many thanks...


Ti prego di cercare di non inviarmi files .dwg, .doc, .xls, .ppt.
Preferisco formati liberi.
Please try to avoid to send me .dwg, .doc, .xls, .ppt files.
I prefer free formats.

Ivan Marchesini
Department of Civil and Environmental Engineering
University of Perugia
Via G. Duranti 93/a 
Perugia (Italy)
Socio fondatore GFOSS "Geospatial Free and Open Source Software" http://www.gfoss.it
e-mail: marchesini at unipg.it
        ivan.marchesini at gmail.com
tel: +39(0)755853760
fax (university): +39(0)755853756
fax (home): +39(0)5782830887
jabber: geoivan73 at jabber.org

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