Groups > comp.graphics.apps.gnuplot > #3076

Re: Plotting a star surface .DAT file

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From	Jörg Buchholz <bookwood4new@freenet.de>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: Plotting a star surface .DAT file
Date	Thu, 10 Sep 2015 07:51:10 +0200
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On 10.09.2015 02:36, karin.walkerx3@gmail.com wrote:
> Well, I tried using the command splot and I do not get any surface.

No errormessage, nothing then? Which terminal do you use. Can you show a 
few lines from the datafile?

What do you exactly means with "I do not get any surface"? Nothing in 
the outpoutterminal, no points or .....?


With these simple data in a datfile called 'star.dat':

1   2   1
1   3   2
1   4   2
1   6   1

2   1   2
2   2   3
2   5   3
2   6   1

3   2   2
3   3   3
3   4   3
3   6   1

4   2   2
4   3   3
4   4   3
4   6   1

and the following commands:

set surface
splot 'star.dat' u 1:2:3 w lp

You got a surface.

Is this what you want to have?

Jörg

Thread

Plotting a star surface .DAT file karin.walkerx3@gmail.com - 2015-09-07 18:09 -0700
  Re: Plotting a star surface .DAT file Jörg Buchholz <bookwood4new@freenet.de> - 2015-09-08 07:29 +0200
  Re: Plotting a star surface .DAT file Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2015-09-09 20:10 +0200
    Re: Plotting a star surface .DAT file karin.walkerx3@gmail.com - 2015-09-09 17:36 -0700
      Re: Plotting a star surface .DAT file Jörg Buchholz <bookwood4new@freenet.de> - 2015-09-10 07:51 +0200
      Re: Plotting a star surface .DAT file Karl-Friedrich Ratzsch <mail.kfr@gmx.net> - 2015-09-10 07:56 +0200
      Re: Plotting a star surface .DAT file Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2015-09-10 22:47 +0200

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