Dear Thomas.
Thanks again for your reply.
I have tried your solution of putting the logo-file into
the folder %HOME% on my Windows system. Actually what happened
is that after invocation of the script the file vanished into the nowhere...
I couldn't see any change in the error output otherwise I w
matplotlib.cbook documentation :
http://matplotlib.sourceforge.net/api/cbook_api.html?highlight=matplotlib.cbook#matplotlib.cbook.get_sample_data
matplotlib.cbook.get_sample_data(fname, asfileobj=True)ΒΆ
Check the cachedirectory ~/.matplotlib/sample_data for a sample_data file. If
it does no