Re: [Gnuplot-info] problems with "set arrow" command: instead single arrow it produces in addition a vertical line across the whole graph

[Thomas S. <t.s...@fz...>]

you need the arrows in the 1st plot only, so
unset arrow
before doing the 2nd plot.


JamesBrown wrote:
> 
> Dear all,
> 
> I have the following problem:
> In a script file (attached below) I set a single  arrow like
> 
> set arrow 1 from 24.5, -4.3015 to 23.05, -4.30605 nohead lw 2
> 
> but instead giving the desired arrow this command outputs an arrow plus a
> strange vertical line across the whole graph.
> I have a similar problem with set arrow 2, but with arrows 3, 4 and 5
> everything is alright though the command are the same.
> It looks  like this strange behavior for the arrows 1 and 2 strongly
> depends on the y-coordinate of the initial point.
> 
> I have now idea what is happening.
> Could please anyone help me with this problem?
> The   script file, the file with data for plotting and the output image
> file are attached below.
> 
> Thank you in advance,
> Sincerely Yours,
> James
> 
> P.S.:
> my gnuplot version: Version 4.4 patchlevel 2
> system details: OS:  Linux 2.6.37.6-0.11-desktop i686
>                             System:  openSUSE 11.4 (i586)
>                             KDE:  4.6.00 (4.6.0) "release 6"
> computer: laptop Asus X72J
> http://old.nabble.com/file/p34348260/UTF-8BZW5lcmd5X2NvbnZlcmdlbmNlLmpwZw.jpeg 
> http://old.nabble.com/file/p34348260/energy_convergence.gnu
> energy_convergence.gnu 
> 

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