Re: [Gnuplot-info] Plot several files

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

use 'sprintf':

loop.plt:

counter = counter+0.5
inputfile = 'out_'.sprintf("%.1f",counter).'.dat'
print inputfile
outputfile = sprintf("%.1f",counter).'.ps'
print outputfile
if (counter<=counterMax) reread


arvindmer wrote:
> 
> 
> Ya Great It works.
> 
> But my problem is that my files name contains decimal point that is
> out_1.0.dat, out_1.5.dat, out_2.0.dat, out_2.5.dat ........
> 
> Now when I try to increase counter by 0.5 it shows me error......
> 
> "loop.plt", line 2: internal error : STRING operator applied to non-STRING
> type
> 
> What to do ?????
> 
> --- On Fri, 9/25/09, Thomas Sefzick <t.s...@fz...> wrote:
> 
> From: Thomas Sefzick <t.s...@fz...>
> Subject: Re: [Gnuplot-info] Plot several files
> To: gnu...@li...
> Date: Friday, September 25, 2009, 6:27 PM
> 
> 
> have a look at this thread:
> http://www.nabble.com/read-and-plot-a-lot-of-files-with-consecutive-numbering-td19272692.html
> 
> 
> arvindmer wrote:
>> 
>> I have 100 data files named as 1.0.dat, 1.5.dat ..... 99.5.dat, 100.0.dat
>> I want a gnuplot script to plot then in different ps (post script) files
>> (100 ps files).
>> Plz help
>> Thanks in advance ....
>> 
>> 
>>       
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