# Runtime options file for Phantom, written 15/01/2020 19:06:18.0 # Options not present assume their default values # This file is updated automatically after a full dump # job name logfile = disc04.log ! file to which output is directed dumpfile = disc_00204 ! dump file to start from # options controlling run time and input/output tmax = 2.756E+05 ! end time dtmax = 1357.5586 ! time between dumps nmax = -1 ! maximum number of timesteps (0=just get derivs and stop) nout = -1 ! number of steps between dumps (-ve=ignore) nmaxdumps = -1 ! stop after n full dumps (-ve=ignore) twallmax = 000:00 ! maximum wall time (hhh:mm, 000:00=ignore) dtwallmax = 012:00 ! maximum wall time between dumps (hhh:mm, 000:00=ignore) nfulldump = 10 ! full dump every n dumps iverbose = 0 ! verboseness of log (-1=quiet 0=default 1=allsteps 2=debug 5=max) # options controlling accuracy C_cour = 0.300 ! Courant number C_force = 0.250 ! dt_force number tolv = 1.000E-02 ! tolerance on v iterations in timestepping hfact = 1.200 ! h in units of particle spacing [h = hfact(m/rho)^(1/3)] tolh = 1.000E-04 ! tolerance on h-rho iterations # options controlling hydrodynamics, artificial dissipation alpha = 0.212518107 ! art. viscosity parameter beta = 2.000 ! beta viscosity avdecayconst = 0.100 ! decay time constant for viscosity switches # options controlling damping idamp = 0 ! artificial damping of velocities (0=off, 1=constant, 2=star) # options controlling equation of state ieos = 6 ! eqn of state (1=isoth;2=adiab;3=locally iso;8=barotropic) mu = 2.381 ! mean molecular weight # options controlling sink particles h_soft_sinksink = 0.000 ! softening length between sink particles f_acc = 0.800 ! particles < f_acc*h_acc accreted without checks # options relating to external forces iexternalforce = 0 ! 1=star,2=coro,3=bina,4=prdr,5=toru,6=toys,7=exte,8=spir,9=Lens,10=neut,11=Eins, # options controlling physical viscosity irealvisc = 0 ! physical viscosity type (0=none,1=const,2=Shakura/Sunyaev) shearparam = 0.100 ! magnitude of shear viscosity (irealvisc=1) or alpha_SS (irealvisc=2) bulkvisc = 0.000 ! magnitude of bulk viscosity