Gnuplot
Software I am using …
If you would like to see what software I am using on my desktop, laptop, workstation (Windows, Linux, Unix) in order to get my research/scientific work done, or if you want to know what software I am installing on my servers for customers, check this section of my website.
Scientific Software
If you are working in Scientific Computing, like me, then the next links are for you:
Free Software :: Scientific Software
Graphics Software
Numerical Analysis Software
Scientific/Engineering Software @SourceForge.net
Scientific/Engineering Software @Freshmeat.net
Wiki du laboratoire MAS
Applications @Ubuntu
Applications @OpenSUSE
Calling Gnuplot from Perl
In my previous post I discussed how to call Gnuplot from C and Python language. If you are using Perl, then, here is the script:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#!/usr/bin/perl
# Generate postscript and png plot with GNUplot from Perl
# Author: Ioan Vancea
# Usage: Give "data file" as an argument for script
use strict;
use warnings;
my $file = ARGV[0];
# POSTSCRIPT
open (GNUPLOT, "|gnuplot");
print GNUPLOT [...]
Graphics with Gnuplot from C and Python language
If you are doing a lot of calculations/simulations, like me, using C or/and Python language, you also need to visualize your simulated data. One way to do it is just to generate/write a “data” file and plot it with your plotting preferred package after the simulation is finished. But maybe, sometimes, you want to see [...]
