[mapserver-users] geotiff 48bit with mapserver 7 wms

[David]

Hi there,

iam having some trouble to serve 48 bit geotiff images with a mapserver 
7 wms. I created to layers for speed purposes with scale limiters. The 
lowres layer is served well and looks good, it is 24bit geotiff 
data(8bit per channel). But if the layer changes to the highres, 48bit 
geotiff data(16bit per channel), the data is shown wrong.
I searched for some hints regarding a similar issue but could not find 
something.

This is a screenshot of the loaded highres layer. It does not matter if 
i load a bbox inside the browser, qgis or another wms client. The 
highres data looks always the same.

image loaded from highres layer:
http://imgur.com/a/B65cp

the mapfile:
https://pastebin.com/4G2DZErZ

the gdalinfo for one 16bit 3-band tile:
https://pastebin.com/kfS0BjmE

Best Regards,
David
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