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Groups > comp.graphics.apps.gnuplot > #4498

Re: animation from data files

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On Monday, 7 November 2022 at 6:53:13 pm UTC+9, rasoul...@gmail.com wrote:
> Hi 
> 
> I think that there is no need to use %f, and you can put the name of the file and its definition into the loop, and then it works better! 
> 
> 
> n=100 
> while (n<=10000) { 
> fname = sprintf('data_%d.dat',n) 
> plot fname 
> n=n+100
> } 
> 
> 
> 
> 
> On Saturday, November 5, 2022 at 8:09:37 PM UTC+1, Karl Ratzsch wrote: 
> > Something like this? 
> > 
> > fname(n) = sprintf('data_%.f.dat',n) 
> > 
> > n=100 
> > while (n<=10000) { 
> > plot fname(n) 
> > n=n+100 
> > } 
> > 
> > 
> > 
> > 

Hi all,

Following your suggestions i wrote it like that:

set grid
set terminal gif animate delay 0.1
fname(n) = sprintf('data_%d.dat',n)
n=100
while (n<=10000){
splot fname(n) matrix with pm3d notitle  
n=n+100
}

or 

set grid
set terminal gif animate delay 0.1

n=100
while (n<=10000){
fname = sprintf('data_%d.dat',n)
splot fname matrix with pm3d notitle  
n=n+100
}


but i always get this error:

more> ;splot fname(n) matrix with pm3d notitle  ;n=n+100;
                                                                                     ^
      cannot output binary data to wgnuplot text window

gnuplot> 

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Thread

animation from data files Shahid Maqbool <shahid718@gmail.com> - 2022-11-01 22:45 -0700
  Re: animation from data files Olaf Schultz <o.schultz@enhydralutris.de> - 2022-11-02 16:29 +0100
  Re: animation from data files Karl Ratzsch <mail.kfr@gmx.net> - 2022-11-05 20:09 +0100
    Re: animation from data files Russell Kajouri <rasoulkajouri@gmail.com> - 2022-11-07 01:53 -0800
      Re: animation from data files Shahid Maqbool <shahid718@gmail.com> - 2022-11-07 18:58 -0800
        Re: animation from data files Jörg Buchholz <bookwood4new@freenet.de> - 2022-11-08 07:01 +0100

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