**fd1d_advection_diffusion_steady_test**,
a FORTRAN90 code which
calls fd1d_advection_diffusion_steady(), which
applies the finite difference method to solve the
steady advection diffusion equation v*ux-k*uxx=0 in
one spatial dimension, with constant velocity v and diffusivity k,
creating graphics files for processing by GNUPLOT.

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

fd1d_advection_diffusion_steady, a FORTRAN90 code which applies the finite difference method (FDM) to solve the steady advection diffusion equation v*ux-k*uxx=0 in one spatial dimension, with constant velocity v and diffusivity k, writing graphics files for processing by gnuplot.

- fd1d_advection_diffusion_steady_test.sh, runs all the tests.
- fd1d_advection_diffusion_steady_test.txt, the output file.

- fd1d_advection_diffusion_steady_commands.txt, Gnuplot commands.
- fd1d_advection_diffusion_steady_data.txt, data for Gnuplot.
- fd1d_advection_diffusion_steady.png, a PNG image of the solution.