ozone_ode

ozone_ode, a Python code which sets up and solves a stiff system of four ordinary differential equations (ODE) that simulate the daily variation in atmospheric ozone concentration.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

ozone_ode is available in a MATLAB version and an Octave version and a Python version.

Related Data and codes:

python_ode, Python codes which sets up various systems of ordinary differential equations (ODE).

References:

1. Dale Durran,
   Numerical methods for fluid dynamics, with applications to geophysics,
   Second Edition,
   Springer, 2010,
   ISBN13: 978-1-4419-6412-0.
2. Willem Hundsdorfer, Jan Verwer,
   Numerical solution of time dependent advection-diffusion-reaction equations,
   Springer, 2003,
   ISBN13: 978-3-662-09017-6.

Source Code:

• ozone_ode.py, the source code.
• ozone_ode.sh, runs all the tests.
• ozone_ode.txt, the output file.

• ozone_solve_ivp_y1.png, displays y1.
• ozone_solve_ivp_y2.png, displays y2.
• ozone_solve_ivp_y3.png, displays y3.
• ozone_solve_ivp_y4.png, displays y4.
• ozone_solve_ivp_conservation.png, displays the conservation quantity.