Sebastian Walter wrote:
Thanks for your help. The problem here is that the WMS server I want to connect to expects me to ask for the IAU200:49xxx code, which my mapserver client doesn't let me sent.
Unfortunately the only SRS namespace that is currently supported is EPSG:... so you only option at the moment is to create a EPSG:... code and add the corresponding definition to your local /usr/local/share/proj/epsg file as suggested by Gregor in his previous reply.
FYI there is an open enhancement request to support arbitrary SRS namespaces that still has not been addressed (and won't be in 5.0 since it's too late):
http://trac.osgeo.org/mapserver/ticket/1248 Daniel -- Daniel Morissette http://www.mapgears.com/