Archive for September, 2008
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 [...]
Football again … after more than two years
Today, I decided to play again football. I didn’t play in the last two years because I was two lazzy . So, in the morning I arrived in front of JJB Sport, 10 minutes before their opening time to buy some football boots, socks and football shinpads, Here is what I bought:
Adidas Predator Absolion [...]
The article has been accepted
I have just arrived from Comsol Multiphysics Workshop and I found an email that my article, submitted some time ago, has been accepted and it will be published in Physical Review E journal. If you didn’t notice yet, I have to mention that it is the first article where I am the first author, so [...]
COMSOL Multiphysics Workshop
Today, I attended a small workshop, “Comsol Multiphysics”. If you are not aware what is this “piece” of software I can say that is a great environment to solve any physical problems on computer. From their website:
“The COMSOL Multiphysics simulation environment facilitates all steps in the modelling process, defining your geometry, specifying your physics, meshing, solving [...]
Chrome in Wine on OpenSUSE
Yes, it is running …
here is what you have to do:
Get the latest Wine (>= 1.1.3) from the Emulators:Wine repository.
wget http://gpdl.google.com/chrome/install/149.27/chrome_installer.exe
winetricks riched20 riched30
wine chrome_installer.exe
… click away crashes and terminate it …
cd ~/.wine/drive_c/windows/profiles/*/*/*/Google/Chrome/Application
wine chrome.exe –new-http –in-process-plugins
And, a screenshot:
Thanks to Marcus.
Quick configuration for Munin
From project website:
“Munin the monitoring tool surveys all your computers and remembers what it saw. It presents all the information in graphs through a web interface. Its emphasis is on plug and play capabilities. After completing a installation a high number of monitoring plugins will be playing with no more effort.
Using Munin you can easily [...]
