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Top Forums Shell Programming and Scripting Generating graphs for many number of files Post 302768950 by begin_shell on Sunday 10th of February 2013 07:46:22 PM
Old 02-10-2013
Generating graphs for many number of files

Hi,

I have a series of data files [ each file contains three columns ] for which I wish to plot using "splot". Say, the files names are like:

950_data,951_data,952_data,......1000_data.

For one file , say to plot 950_data, i write following lines into a single file and load it in the gnuplot as :

Code:
gnuplot> load 'plot'

and this 'plot' file contains the following lines.

Code:
splot '950_data' with lines
set xlabel "year"
set ylable "population"
set zlabel "country"
set title "950_survey"
set terminal png
set output '950.png'
replot


If you can see that the above is only for file named " 950_data" . I want to do this for all files from 950_data to 1000_data.
It is to be noted that the :

Code:
set title "950_survey"
set output '950.png'

has to be updated properly from 950 to 1000 files we have.

Can anyone help this with the use of the loop in the gnuplot.

Thanks.
 

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Barcode::Code39(3pm)					User Contributed Perl Documentation				      Barcode::Code39(3pm)

NAME
GD::Barcode::Code39 - Create Code39 barcode image with GD SYNOPSIS
ex. CGI use GD::Barcode::Code39; binmode(STDOUT); print "Content-Type: image/png "; print GD::Barcode::Code39->new('*CODE39IMG*')->plot->png; with Error Check my $oGdBar = GD::Barcode::Code39->new('*123456789;*'); die $GD::Barcode::Code39::errStr unless($oGdBar); #Invalid Characters DESCRIPTION
GD::Barcode::Code39 is a subclass of GD::Barcode and allows you to create CODE-39 barcode image with GD. This module based on "Generate Barcode Ver 1.02 By Shisei Hanai 97/08/22". new $oGdBar = GD::Barcode::Code39->new($sTxt); Constructor. Creates a GD::Barcode::Code39 object for $sTxt. plot() $oGd = $oGdBar->plot([Height => $iHeight, NoText => 0 | 1]); creates GD object with barcode image for the $sTxt specified at new method. $iHeight is height of the image. If NoText is 1, the image has no text image of $sTxt. ex. my $oGdB = GD::Barcode::Code39->new('*12345*'); my $oGD = $oGdB->plot(NoText=>1, Height => 20); # $sGD is a GD image with Height=>20 pixels, with no text. barcode() $sPtn = $oGdBar->barcode(); returns a barcode pattern in string with '1' and '0'. '1' means black, '0' means white. ex. my $oGdB = GD::Barcode::Code39->new('*12345*'); my $sPtn = $oGdB->barcode(); # $sPtn = ''; $errStr $GD::Barcode::Code39::errStr has error message. $text $oGdBar->{text} has barcode text based on $sTxt specified in new method. AUTHOR
Kawai Takanori GCD00051@nifty.ne.jp COPYRIGHT
The GD::Barocde::Code39 module is Copyright (c) 2000 Kawai Takanori. Japan. All rights reserved. You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file. SEE ALSO
GD::Barcode perl v5.12.3 2003-05-29 Barcode::Code39(3pm)
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