ozone2_ode_test

ozone2_ode_test, an Octave code which calls ozone2_ode(), which defines a stiff system of four ordinary differential equations (ODE) that simulate the daily variation in atmospheric ozone concentration. This version of the ozone ODE includes a nitrogen oxide source term.

Licensing:

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

Related Data and Programs:

ozone2_ode, an Octave code which defines a stiff system of four ordinary differential equations (ODE) that simulate the daily variation in atmospheric ozone concentration. This version of the ozone ODE includes a nitrogen oxide source term.

Source Code:

• ozone2_ode_test.m, calls all the tests.
• ozone2_ode_test.sh, runs all the tests.
• ozone2_ode_test.txt, the output file.

• ozone2_lsode.m, uses lsode() to solve the ODE.
• ozone2_lsode_y1.png, displays y1.
• ozone2_lsode_y2.png, displays y2.
• ozone2_lsode_y3.png, displays y3.
• ozone2_lsode_y4.png, displays y4.
• ozone2_lsode_conservation.png, displays the conservation quantity.