Re: [Gnuplot-info] Plot all files in one only graph.

[Darkknight85 <mr...@ho...>]

Thanks a lot, that's ok now.

Have a nice day.


Thomas Sefzick wrote:
> 
> use one 'plot' command and add the individual plots without
> line feed and leading comma:
> 
> #!/bin/bash
> 
> scriptfile="my_plot.gps"
> 
> # we want a fresh script file
> rm -f $scriptfile
> 
> echo 'set terminal jpeg' >> $scriptfile
> echo 'set output "all_plots.jpg"' >> $scriptfile
> 
> # one plot command only
> echo -n 'plot' >> $scriptfile
> 
> # the first plot is undefined. thus we start the real
> # plots with the second plot and can use a leading ","
> # all the time.
> echo -n ' 0/0' >> $scriptfile
> 
> # iterate over *.dat files
> for i in *.dat
> do
>    echo -n ",'$i' u 1:2 w l title 'data from $i'" >> $scriptfile
> done
> 
> #call gnuplot
> gnuplot $scriptfile
> 
> # delete temporary file
> rm $scriptfile
> 
> 
> Darkknight85 wrote:
>> 
>> Hi i want to plot all the files .dat in my folder in one only graph, such
>> as (plot "file1.dat" using 1:2 with lines, "file2.dat" using 1:2 and so
>> on....), i've found this ubuntu's script:
>> 
>> # write a gnuplot script
>> echo 'set terminal jpeg' >> my_plot.gps
>> 
>> # iterate over .txt files
>> for i in *.dat
>> do
>>     # create appropriate name for resulting image
>>     filename=`echo $i | sed 's/dat/jpg/'`
>> 
>>     # add seperate plots for each file
>>     echo "set output '$filename'" >> my_plot.gps
>>     echo "plot '$i' u 1:2 w l title 'data from $i'" >> my_plot.gps
>>     echo "reset" >> my_plot.gps
>> done
>> 
>> # call gnuplot
>> gnuplot my_plot.gps
>> 
>> # delete temporary file
>> rm my_plot.gps
>> 
>> Ok, but if i want a script that paint all files .dat in one only graph?(
>> 
> 
> 

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