A PSCF tool for atmospheric science
Project description
[![Documentation Status](https://readthedocs.org/projects/pypscf/badge/?version=latest)](http://pypscf.readthedocs.io/en/latest/?badge=latest) On [readthedocs](https://pypscf.readthedocs.org).
# pyPSCF
The Potential Source Contribution Function is a tool to investigate the geographical sources origin of chemical species in the atmosphere.
See the UserGuide for detailed information.
# Compute large number of backtrajectories
Under the hood [hysplit](https://ready.arl.noaa.gov/HYSPLIT.php) is used to compute backtrajectories. This GUI allows you to compute easily large number of backtrajectories given a starting date and an end date.
![backtraj](static/img/BackTrajGUI.png)
# Install
Simply clone this repo if you are used to git:
git clone https://gricad-gitlab.univ-grenoble-alpes.fr/webersa/pyPSCF.git
or download the zipped archive.
You will need python and some other dependancies. See the [docs](https://pyPSCF.readthedocs.org).
# Compute PSCF
## Select parameters
The second tab of the GUI are the PSCF parameters.
![PSCF](static/img/PSCF.png)
## Output
A figure will show up with the PSCF in colorscale. You can clic on a gridcell to see all the backtrajectories that pass through this gridcell.
![example](static/img/SeaSalt_BT.png)
# Contribution
This GUI is an adapted GUI from the game “The Battle For Westnoth”, developed by Elvish_Hunter, 2014-2015, under the GNU GPL v2 license.
Original PSCF script: Jean-Eudes PETIT
New PSCF script and GUI tools : Samuel WEBER
Icons are taken from the Tango Desktop Project (http://tango.freedesktop.org) and are released in the Public Domain.
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