continuity_exact_test

continuity_exact_test, a MATLAB code which calls continuity_exact(), which samples a velocity vector field that satisfies the continuity equation, and write the nodes and velocities to a file, suitable for display using gnuplot().

Licensing:

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

Related Data and Programs:

continuity_exact, a MATLAB code which computes a velocity vector field that satisfies the continuity equation, writing the data to a file that can be plotted by gnuplot().

Source Code:

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

• continuity_exact_test01.m, samples the flow and reports the range.
• continuity_exact_test02.m, samples the flow and reports the residual.
• continuity_exact_test03.m, evaluates the flow on a grid and writes GNUPLOT plot files.
• continuity_exact_test04.m, evaluates the flow on a grid and calls Matlab's QUIVER function.

• continuity_exact_data.txt, data for GNUPLOT.
• continuity_exact_commands.txt, commands for GNUPLOT.
• continuity_exact.png, the resulting plot.
• spiral_quiver.png, the resulting QUIVER plot.