I think I understand, I send the mail without a subject header, and probably
that causes errors somewhere.
If you install gnuplot python package, test.py and demo.py are installed in:
/usr/lib/python2.5/site-packages/Gnuplot/
running test.py failed on my feisty install on the griddata section. I
think also demo.py failed, but I'm not sure.
My mail to the bug list was:
-------
Hi,
I upgraded my PC to Feisty, and gnuplot gives wrong results.
Inline passing of Data no longer works.
Running eg test.py :
############### test GridData and compute_GridData ##########
a function of two variables from a GridData file
Press return to show results...
Warning: empty x range [-10:-10], adjusting to [-9.9:-10.1]
Warning: empty y range [-0.839072:-0.839072], adjusting to [-0.830681:-0.847462]
Warning: empty z range [0.544021:0.544021], adjusting to [0.538581:0.549461]
further:
gnuplot> set parametric
gnuplot> set data style lines
gnuplot> set hidden
gnuplot> set contour base
gnuplot> set xlabel "x"
gnuplot> set ylabel "y"
gnuplot> splot '/tmp/tmpYPH6zP' notitle
Same thing, inline data
Press return to show results...
Warning: empty x range [0:0], adjusting to [-1:1]
Warning: empty y range [-1.5:-1.5], adjusting to [-1.485:-1.515]
Warning: empty z range [-2.25:-2.25], adjusting to [-2.2275:-2.2725]
Notice: cannot contour non grid data!
Notice: No surface grid anything could be hidden behind
line 24: *All* edges undefined or out of range, thus no plot.
I am on AMD64, dual core, standard Feisty packages (so python-gnuplot
1.7)
Anything I can do to get my code working again quickly?
--------
Somebody replied with:
I had the same problem yesterday. I solved by using python2.4 instead
of python2.5 which comes with Feisty as default. I couldn't find a
better solution.
Hope that helps,
------
However, that did not work for me too. Installing SVN version did work however.
--
python-gnuplot package not working in feisty fawn
https://bugs.launchpad.net/bugs/110219
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