gnuplot-info

[Gnuplot-info] How to plot hodograph?

[IgiLama <igi...@gm...>]

Hi,

I'm trying to plot hodograph for voltage vector, but i was unable to find
how this can be done in gnuplot.

It should look like on this site
http://www.answers.com/topic/hodograph?cat=technology.
I realize gnuplot can plot polar coordinates, but I need also those arrows
to illustrate individual vectors.

Any help appreciated ... thanks
-- 
View this message in context: http://www.nabble.com/How-to-plot-hodograph--tf4748041.html#a13576620
Sent from the Gnuplot - User mailing list archive at Nabble.com.

Re: [Gnuplot-info] How to plot hodograph?

[<HBB...@t-...>]

IgiLama wrote:

> It should look like on this site
> http://www.answers.com/topic/hodograph?cat=technology.
> I realize gnuplot can plot polar coordinates, but I need also those arrows
> to illustrate individual vectors.

See "help with vectors".  Actually, a plot 'with impulses' in polar mode 
will do what you want, too:

	set angle degree
	set polar ; set grid polar
	set size ratio -1
	p '-' with impulses
	  10 1
	  20 1.5
	  30 1.8
          e

... once you've set xrange and y range hand.

Re: [Gnuplot-info] How to plot hodograph?

[Mauricio G. <ga...@fc...>]

Igi Lama

Some examples related with your plot can be found in:

http://www2.prudente.unesp.br/dcartog/galo/gnuplot/gnu_exemplos3.htm

MGalo

>
> Hi,
>
> I'm trying to plot hodograph for voltage vector, but i was unable to find
> how this can be done in gnuplot.
>
> It should look like on this site
> http://www.answers.com/topic/hodograph?cat=technology.
> I realize gnuplot can plot polar coordinates, but I need also those arrows
> to illustrate individual vectors.
>
> Any help appreciated ... thanks
> --
> View this message in context:
> http://www.nabble.com/How-to-plot-hodograph--tf4748041.html#a13576620
> Sent from the Gnuplot - User mailing list archive at Nabble.com.
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems?  Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> Gnuplot-info mailing list
> Gnu...@li...
> https://lists.sourceforge.net/lists/listinfo/gnuplot-info
>