Re: [Gnuplot-info] pipe

[Philipp K. J. <ja...@ie...>]

On Fri, 10 Mar 2017 01:53:45 +0100
"Patrick Dupre" <pd...@gm...> wrote:

> Hello,
> 
> I am attaching the file
> 
> sh: -c: line 0: unexpected EOF while looking for matching `''
> sh: -c: line 1: syntax error: unexpected end of file
> "fit_voltage.gnu", line 13: warning: Skipping data file with no valid
> points
> 
> plot "< 'gawk '!/^#/ { print  $2 }'" .FILE
>                                           ^
> "fit_voltage.gnu", line 13: x range is invalid
> 

1) The sgl quote in front of the gawk has got to go.

2) Insert a blank space between the trailing sgl and 
dbl quotes.

> 
> 
> ===========================================================================
>  Patrick DUPRÉ                                 | | email:
> pd...@gm... Laboratoire de Physico-Chimie de l'Atmosphère | |
>  Université du Littoral-Côte d'Opale           | |
>  Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
>  189A, avenue Maurice Schumann                 | | 59140 Dunkerque,
> France
> ===========================================================================
> 
> 
> > Sent: Friday, March 10, 2017 at 1:45 AM
> > From: "Philipp K. Janert" <ja...@ie...>
> > To: "Patrick Dupre" <pd...@gm...>
> > Subject: Re: [Gnuplot-info] pipe
> >
> > On Fri, 10 Mar 2017 01:11:41 +0100
> > "Patrick Dupre" <pd...@gm...> wrote:
> >   
> > > Sorry,
> > > 
> > > It does not work.  
> > 
> > Strange, because it works for me.
> > 
> > What kind of error msg or behavior do you observe?
> >   
> > > 
> > > ===========================================================================
> > >  Patrick DUPRÉ                                 | | email:
> > > pd...@gm... Laboratoire de Physico-Chimie de l'Atmosphère | |
> > >  Université du Littoral-Côte d'Opale           | |
> > >  Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65
> > > 82 44 189A, avenue Maurice Schumann                 | | 59140
> > > Dunkerque, France
> > > ===========================================================================
> > > 
> > >   
> > > > Sent: Friday, March 10, 2017 at 12:29 AM
> > > > From: "Philipp K. Janert" <ja...@ie...>
> > > > To: gnuplot <gnu...@li...>
> > > > Subject: Re: [Gnuplot-info] pipe
> > > >
> > > > On Thu, 9 Mar 2017 23:17:30 +0100
> > > > "Patrick Dupre" <pd...@gm...> wrote:
> > > >     
> > > > > Hello,
> > > > > 
> > > > > This works fine:
> > > > > plot "< awk '$0 !~ /^\#/ { print  $2 }' < F0016CH2.csv" 
> > > > > 
> > > > > Now, I want to use the file name from a variable
> > > > > FILE = "F0016CH2.csv"
> > > > > 
> > > > > but I cannot make it works:
> > > > > plot "< awk '$0 !~ /^\#/ { print  $2 }' < @FILE"    
> > > > 
> > > > plot "< awk '$0 !~ /^\#/ { print  $2 }' " . FILE
> > > >     
> > > > > 
> > > > > I also tried with @ARG1, but same issue
> > > > > It does not want to read from the file
> > > > > 
> > > > > Any idea ?
> > > > > 
> > > > > Thank
> > > > > 
> > > > > ===========================================================================
> > > > >  Patrick DUPRÉ                                 | | email:
> > > > > pd...@gm... Laboratoire de Physico-Chimie de l'Atmosphère
> > > > > | | Université du Littoral-Côte d'Opale           | |
> > > > >  Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28
> > > > > 65 82 44 189A, avenue Maurice Schumann                 | |
> > > > > 59140 Dunkerque, France
> > > > > ===========================================================================
> > > > > 
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