[mapguide-users] Preliminary MrSID and ECW Support

[Frank Warmerdam]

Marc Pfister wrote:
> Chris Tallman wrote:
> 
> "I have my data connected to a folder containing multiple MrSid files.  Only
> the first image alphabetically displays on the map.  Have I missed a step is
> anyone else seeing this behavior?  Also does the aerial need to be on the
> local system, I can't seem to get the image to display if I map to a network
> folder."
> 
> 
> I'm seeing somewhat similar things. I can't display data from a network
> folder, even though the Mapguide Service is running under an account that
> has network access. Testing the connection works fine, just no images are
> drawn in a Map Preview. So far, for multiple images in a folder, I'm only
> seeing the first two alphabetically (out of 3)*. I also get the errors when
> renaming or redefining the data connection folder.
> 
> 
> * Files are Tile9.sid, Tile10.sid, Tile11.sid. Only tiles 10 and 11 are
> drawn. The tiles are all valid and display in Arcview.

Marc / Chris,

If you are interested in seeing some details of what is going on, you
might want to run mapguide interactively, with GDAL debugging turned on.
Something like this:

cd \"Program Files"\MapGuideOpenSource\Server\Bin
set CPL_DEBUG=ON
mgserver.exe /stop
mgserver.exe /run

Best regards,
-- 
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I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | President OSGeo, http://osgeo.org