Description

A uniform sphere of unit density and initial radius of 1 cm collapses in free fall. The gravitational constant (GUNIV) was set equal to 1.0 for this test. Artificial viscosity is also zeroed (QCON=0.0). The figure below was generated from a time slice dumped at t = 0.535 sec, which is 0.985 free-fall times.






The subroutine that initializes this problem is available here.

The zmp_inp used to configure this code is available here.

The ASCII data file from which the figure was generated is available here.

The IDL program used to create the image is available here. It calls a subprogram available here.