Simulate with complex geometries and complex physics
%ind_triggerFreeSurfaceCheck%
index to explicitly trigger the free surface check for a point
If the value is set larger than zero, then the free surface check is triggered in this time step for this point.
Note: This trigger acts in addition to the one given by ORGANIZE_CheckPointsAtFS_PerformPreCheck.
EVENT($EV_SetFSflag$) = ( event_trigger_expression, %EVENT_FunctionManipulation%, %ind_triggerFreeSurfaceCheck%, [1.0] )