Blank image being created in MS 4.6.0

[Frank Warmerdam]

On 8/25/05, Mike Boos <mboos at augsignals.com> wrote:
> In this case, no it does not. gdalinfo reveals no coordinate system -
> this is the system our mapfile-generating script provides when no
> coordinate system is available. (I didn't develop it, just maintaining
> it, so I'm not sure why it chooses that one) The way our server is
> supposed to work is that if the image has coordinate system info to it,
> it will project and display it appropriately according to that
> information.  If there is no information, we still need to display the
> image, so it generates the extent data based on the image size. This
> particular image has no world file or any other georeferencing info
> associated with it.
> 
> The image is displayed on its own, so I could take out the projection
> information. However, this does not cause the image to appear.

Mike,

I assume there has been some subtle breakdown in the handling
of ungeoreferenced images in the MapServer raster support.  I'll
try this out myself and see what can be done. 

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    | Geospatial Programmer for Rent