Matthew Doyle wrote:
Hi MapServer users,
We are trying to do a GetFeatureInfo request which will query multiple
layers. These are both WMS Raster data layers, namely 'rain_jan' and
'rain_jun'. We are constructing the URL as follows:
http://www...../latest?&SERVICE=wms&VERSION=1.1.1&REQUEST=getfeatureinfo&LAYERS=rain_jan,rain_jun&QUERY_LAYERS=rain_jun,rain_jan&x=200&y=150&INFO_FORMAT=text/plain&srs=EPSG:4283&BBOX=120,-50,180,0&FORMAT=image/png&width=400&height=300&styles&FEATURE_COUNT=2
Now, this will only ever query the first layer, it will never pick up
multiple layers, no matter how many we put in the LAYERS or QUERY_LAYERS
fields, or no matter how high our FEATURE_COUNT var is. All we ever get is
the first layer, and other 'features' which are close in proximity (lat/lon)
to the point selected within the same layer.
Matt,
I presume this is a flaw in my implementation of raster query. I would
appreciate your filing a ticket with a small, easy to reproduce test case
for me. ie. a map file with two small raster files as layers, and
the mapserv url (like above) to invoke the request. Assign the ticket
directly to me (warmerdam).
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | President OSGeo, http://osgeo.org
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