Hi Toni, OpenLayers cannot combine WMS layers with different projections nor can it easily switch projections, certainly not on the fly based on the region you are viewing! What I advise you to do is the following if you have no control over these WMS servers and cannot have them serve all images in one projection: have MapServer act as a reprojecting proxy for you. MapServer can act as a WMS client and reproject the imagery into the projection you want. This page describes how to do this: [1].
If you need more assistance with setting up or configuring MapServer I advise you to ask their mailing list. I hope this helps. Regards, Roald [1] http://mapserver.org/ogc/wms_client.html toni hernández wrote: > hi, > > I have a map that gets some WMS layers from two different servers all > over spain. > > There is one wms server that needs a concrete epsg parameter (23029, > 23030 or 23031) depending on the zone of spain. This server does not > accept epsg:4326. > > So dependig on the zone of the map that is being displaid I need to > change the WMS layer projection. > is this possible? > > _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
