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Re: convert to gnuplot "grid data mapping" format
From: |
Stefan Pofahl |
Subject: |
Re: convert to gnuplot "grid data mapping" format |
Date: |
Wed, 9 Dec 2009 11:34:51 +0100 |
Hello,
here is my procedure to produce Gnuplot Grid Data Files.
I hope someone can use it.
Regards
Stefan
***
2009/12/4 Petr Mikulik <address@hidden>:
>> sometimes you like to plot your 3D-Data via Gnuplot from a data file. To
>> do that, it is best you have a "GnuPlot-Grid-Data-mapped" file.
>
> It's better (smaller file, faster access) to use binary data file instead;
> get functions
> loadgpbin.m and savegpbin.m
> at gnuplot web site
> http://www.gnuplot.info/links.html
> => plot 'mydata.gpbin' binary with image
>
> Further, nowadays gnuplot supports any binary matrix datafile, which you can
> save in one fwrite(), but then the "plot" commands needs complete
> specification, see "help binary".
>
> Anyway, find enclosed here the ascii version you have asked for.
>
> Greetings,
> Petr Mikulik
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mylib_gnuplot_grid_data.m
Description: Binary data