Re: Do a Gnuplot of a file in python

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  • matthew43

    Re: Do a Gnuplot of a file in python


    You might want to try
    g.reset()
    or something of the sort.

    i saw this post because I'm also trying to figure out gnuplot.py
    I can't seem to find proper documentation anywhere.
    unless its telling me to run "demo.py" and analyse the code.
    does any1 have any idea where else I could look? A comprehensive
    tutorial/online documentation would
    be ideal


    Santix wrote:

    Thanks a lot because it works with
    g.load("power.p ")

    But now I have this problem

    gnuplotload 'power.p'
    gnuplotset terminal postscript enhanced color
    gnuplotset output "spectrum.p s"
    gnuplotplot
    gnuplotset terminal x11
    gnuplotset output

    gnuplotplot
    ^
    line 0: function to plot expected

    It plots one time and then I want the program to close the plot window and
    do another iteration, then show a plot again, close it, another iteration,
    etc...
    What should I put in the "power.p" code? I've tried to put exit or close
    but it doesn't close the plot window.

    Thanks and Regards,

    Santi.



    Gabriel Genellina-7 wrote:
    >
    >En Thu, 23 Oct 2008 13:58:20 -0200, Santix <santiortega200 0@gmail.com
    >escribió:
    >
    >>I am doing a python program that save the data in a text file in columns
    >>and
    >>I want to do a gnuplot to plot the results.
    >>But I want the program in python to show the result with gnuplot.
    >>I have tried this:
    >>>
    >>g.load(power. p)
    >>>
    >>but it gives me this error:
    >>>
    >>Traceback (most recent call last):
    >> File "./spectrum_output .py", line 310, in <module>
    >> main_loop(tb)
    >> File "./spectrum_output .py", line 289, in main_loop
    >> g.load(power.p)
    >>AttributeErro r: 'file' object has no attribute 'p'
    >
    >I don't know gnuplot nor what g.load expects - but probably some lines
    >above that you have something like this:
    >power = open(...)
    >Try with g.load("power.p ") instead.
    >
    >--
    >Gabriel Genellina
    >
    >--
    >http://mail.python.org/mailman/listinfo/python-list
    >
    >
    --
    View this message in context: http://www.nabble.com/Do-a-Gnuplot-o...p20569471.html
    Sent from the Python - python-list mailing list archive at Nabble.com.

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