spiral_exact_test

spiral_exact_test, a Fortran77 code which calls spiral_exact(), which defines a 2D velocity vector field that satisfies the continuity equation, and writes the nodes and velocities to a file, suitable for analysis or plotting.

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

spiral_exact, a Fortran77 code which defines a 2D velocity vector field that satisfies the continuity equation, and writes the nodes and velocities to a file, suitable for analysis or plotting.

Source Code:

• spiral_exact_test.f, a sample calling program.
• spiral_exact_test.sh, BASH commands to compile and run the sample program.
• spiral_exact_test.txt, the output file.

• spiral_exact_data.txt, the X, Y, U, V values.
• spiral_exact_commands.txt, commands to GNUPLOT.
• spiral_exact.png, the resulting plot.