rk4_test

rk4_test, a FORTRAN77 code which calls rk4(), which implements a simple Runge-Kutta solver for an initial value ordinary differential equation (ODE).

Licensing:

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

Related Data and Programs:

rk4, a FORTRAN77 code which implements a simple Runge-Kutta solver for an initial value ordinary differential equation (ODE).

Source Code:

• rk4_test.f, a sample calling program.
• rk4_test.sh, BASH commands to compile and run the sample program.
• rk4_test.txt, the output file.
• rk4_test.png, an image of the solution.