[mapserver-users] Image 24bits

[Saint]

Dear all,

I'm attempting to classify images of 24 bits but I always have the error
saying this: ........Unable to access file. Attempt to classify 24bit image,
this is unsupported.

My Mapfile is this one:

...........

IMAGETYPE "png24"

..........

OUTPUTFORMAT # Parameter Output
 NAME png24
 DRIVER "GD/PNG"
 MIMETYPE "image/png"
 EXTENSION PNG
 IMAGEMODE RGBA
 TRANSPARENT ON
END # end of parameter Output


and in the expression in the browser of GetMap is FORMAT=image/png

In the Layer description I have the special processing directives to
processed the 3 bands. But If put just 2 appear one empty image not the
error. I already read some documentation but I can't succeed.

any idea?

Many thanks and best regards,

José Santos



-----
José Santos
GIS Analyst  
--
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