or test1, npass
Track a mock "ablation front" as it propagates through a mesh.
If NPASS is given, the calculation is repeated that many
times. The zoning, densities, temperatures, pressures, and
velocities are all computed arbitrarily, but the number of zones
and groups are taken to be representative of a typical 1-D
ablation calculation. */
interpreted function, defined at i/test1.i line 12