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Groups > comp.graphics.apps.gnuplot > #1932

Re: Please help - plot image not working

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On Wednesday, July 3, 2013 10:21:46 AM UTC+3, Christoph Bersch wrote:
> Hi,
> 
> 
> 
> Am 03.07.2013 08:39, schrieb Sree:
> 
> >
> 
> > I tried the following and is working and plotting an image. so
> 
> > something is wrong when i use a file. any pointers?
> 
> 
> 
> I think the problem is probably the '-inf' entries in your datafiles 
> 
> together with the matrix option. With the data from your original post, 
> 
> I got the error 'Matrix does not represent a grid', because the '-inf' 
> 
> entries were ignored and the remaining matrix has rows of different length.
> 
> I do not have the time to investigate further, but this may be a 
> 
> starting point.
> 
> 
> 
> Christoph

Thanks Christoph. Yes, that -inf is the problem. instead of using (column(3)) simply using 3 works in that case. 
Thanks a lot
Sree

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Please help - plot image not working Sree <sreejithpk@gmail.com> - 2013-06-25 02:27 -0700
  Re: Please help - plot image not working Sree <sreejithpk@gmail.com> - 2013-06-25 19:59 -0700
  Re: Please help - plot image not working Sree <sreejithpk@gmail.com> - 2013-06-25 20:53 -0700
    Re: Please help - plot image not working Karl <mail.kfr@gmx.net> - 2013-06-26 07:49 +0200
  Re: Please help - plot image not working Sree <sreejithpk@gmail.com> - 2013-06-26 00:15 -0700
    Re: Please help - plot image not working Karl <mail.kfr@gmx.net> - 2013-06-27 07:27 +0200
  Re: Please help - plot image not working Sree <sreejithpk@gmail.com> - 2013-07-02 23:39 -0700
    Re: Please help - plot image not working Christoph Bersch <usenet@bersch.net> - 2013-07-03 09:21 +0200
      Re: Please help - plot image not working Sree <sreejithpk@gmail.com> - 2013-07-04 02:25 -0700

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