Montag, Juni 02, 2008 at 02:29
The problem seems to be related to the utf8x encoding of the inputenc package.
After switchting back to "utf8 with
\usepackage[utf8]{inputenc}
the problem does not longer appear. So far I have encountered no difficulties with that encoding.
12° C 
(1 kn)
26° C 
(4 kn)
30° C 
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15° C 
(5 kn)