NAME
Particles_sinkComputeDt
SYNOPSIS
call Particles_sinkComputeDt(integer, INTENT(in) :: blockid,
real, INTENT(inout) :: dt_sink,
integer, INTENT(inout) :: dt_minloc)
DESCRIPTION
Constrains the global timestep based on sink particle velocities and gravitational accelerations.
ARGUMENTS
blockid - ID of block in current processor dt_sink - dt constrained by sinks dt_minloc - location of the cell that constrains the sink time step
NOTES
written by Christoph Federrath, 2008-2015 ported to FLASH3.3/4 by Chalence Safranek-Shrader, 2010-2012 modified by Nathan Goldbaum, 2012 refactored for FLASH4 by John Bachan, 2012 added acceleration timestep constraint; Christoph Federrath, 2013 added sinks off-domain support; Christoph Federrath, 2015