hi,

i'm currently looking for plotting software capable of producing 3d 
graphs...

it should be robust as my data are quite large... and capable of 
importing raw text data (2> MB text files with approx. 350 columns and 
thousand(s) of lines)

it would be fine if it could
   1) colour the points of the graph according to its value (i.e. 
something like the "temperature scale"). is something like this 
available in pkgsrc?
   2) allow rotation of the graph


what would you recommend?

regards,
lubos

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Lubos Vrbka
National Centre for Biomolecular Research
Masaryk university, Brno, Czech Republic

shnek@chemi.muni.cz
http://www.chemi.muni.cz/~shnek
tel. +420 541 129 508
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