Category Archives: Python

Python – A 99% OOPS Language.
I am proudly saying as Python Programmer. :-)

How to install ESMF and ESMFPy in Ubuntu using gfortran, gcc, python

Posted on December 26, 2015 by arulalant

Dear All, Lets see the procedure on how to install ESMF and ESMFPy package using gcc, gfotran, Ubuntu and Python. You can read more about ESMF https://www.earthsystemcog.org/projects/esmf/ I downloaded esmf_6_3_0rp1_src.tar.gz file from here. I used Ubuntu 14.04 LTS 64-bit OS … Continue reading →

Posted in Atmosphere, Climate, Ocean, Python, Uncategorized | Tagged , , , , | 1 Comment

Release : txt2ipa converter v0.1

Posted on August 2, 2014 by arulalant

Dear All, Today I created txt2ipa converter in python. Here I found project anunaadam which is created by Mr.Vinodh Rajan. From that I just modified two needed php scripts into python. Actually I did nothing big!. But I am going … Continue reading →

Posted in Contribution, Python, Release, Software, Tamil | Tagged , , , , , , , , , , | 3 Comments

Pytest Documentation: Unit test framework in Python

Posted on September 13, 2011 by arulalant

Dear All, Here I documented about An introduction to unit test in Python How to use PyTest framework in python to test your py code To download the above pdf document click on it. Thanks. Arulalan.T

Posted in Arulalan, CDAT, Documentation, IIT D, Python | Tagged , , , , , , | Leave a comment

Pygrib Installation & Usage Documentation

Posted on September 13, 2011 by arulalant

Dear All, Here I documented from where to download the pygrib , how to install it inside our cdat path in ubuntu and how to use it with examples.   To download the above pdf document click on it. Thanks.

Posted in Arulalan, CDAT, Documentation, IIT D, Python | Tagged , , , , , | Leave a comment

How to install g2ctl.pl and wgrib2 in linux

Posted on August 31, 2011 by arulalant

Dear All, Now we are going to see how to install wgrib2 and g2ctl in our linux machine, for the Grib version 2 data. step 1: First of we need to install GRADS http://grads.iges.org/grads/downloads.html From the above link we can … Continue reading →

Posted in CDAT | Tagged , , , , | 44 Comments

Conducted Python & CDAT Workshop In IIT Delhi

Posted on May 25, 2011 by arulalant

Dear All, Past one week fully I was in busy by conducting the python and CDAT workshop in IIT Delhi. My professor Dr.Krishna Achuta Rao [1] decided to conduct cdat [2] workshop to his M.Tech students and Ph.D students. [1] … Continue reading →

Posted in Arulalan, CDAT, Python, Talks | Tagged , , , , , | 7 Comments

How to install PyGrib inside our CDAT path

Posted on May 3, 2011 by arulalant

Dear All, Greetings.!. Now we are going to see the procedure to install PyGrib [1] inside the CDAT [2] installed path in our system. [1] http://code.google.com/p/pygrib/ [2] http://www2-pcmdi.llnl.gov/cdat Let us assume we have installed CDAT in our system and its … Continue reading →

Posted in CDAT, Python | Tagged , , , | 9 Comments

Create the animate gif file in the CDAT

Posted on April 20, 2011 by arulalant

Dear All, Here is the sample code to generate the animate gif file in the CDAT. For the we need to install the following package. In ubuntu – sudo apt-get install gifsicle Thanks, Arulalan.T

Posted in CDAT, Python | Tagged , , , | 1 Comment

How to install grib2ctl.pl and wgrib in linux

Posted on April 11, 2011 by arulalant

Dear All, Now we are going to see how to install wgrib and grib2ctl in our linux machine. step 1: First of we need to install GRADS http://grads.iges.org/grads/downloads.html From the above link we can get the source. In ubuntu $ … Continue reading →

Posted in CDAT, Uncategorized | Tagged , , , , | 16 Comments

How to move the date in Python – Snippet code

Posted on April 4, 2011 by arulalant

Dear All, To move the date in python the following code may help. Using this function we can move the days in both past date and future date by specifying the no of movedays with -ve/+ve sign accordingly.

Posted in Python | Tagged , , , , , | Leave a comment