Display Geotiff-Data: Problems

[Wolfgang Qual]

Hello List,
I have created a mapserver map with a small Geotiff in it and the map
can be openend, when I click on the
link(http://dream.lrrl.arch.tu-muenchen.de/cgi-bin/M3.cgi?map=geotiff2.dfo.map).
However, the image is not displayed correctly: it is quite grainy and
the colours are odd (compared to the picture I get on my local computer
with kuickshow). Does anybody know the answer to this problem? Thanks again!

Wolfgang
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Wolfgang Qual
Landeshauptstadt München
Referat für Gesundheit und Umwelt
RGU-UW 11
Sg. 1 Gesundheits- und Umweltberichterstattung,
Energie und Klimaschutz
Bayerstr. 28a, 80335 München
Tel.: +49 (0)89 233-477 17
Fax.: +49 (0)89 233-477 05
E-Mail: wolfgang.qual at muenchen.de