CLAWPACK Application description

claw/applications/shallow/1d/dambreakdry

Dam break problem with a dry bed (h=0) on the right.

The Roe solver fails on this problem, and instead an exact Riemann solver is used, claw/applications/shallow/1d/rp/rp1swex.f

Directory listing

Download directory in compressed tar file format (Note: Please unpack the tar file in your CLAW home directory.)

Sample results:

• Animation of dam break solution.
  Note that the solution consists of a 1-rarefaction and a zero-strength 2-wave.