mod_mhd_phys Module Reference

Magneto-hydrodynamics module. More...

Data Types
interface	fun_kin_en

Functions/Subroutines
subroutine	mhd_write_info (fh)
	Write this module's parameters to a snapsoht. More...
subroutine, public	mhd_phys_init ()
subroutine	mhd_te_images
subroutine	mhd_sts_set_source_tc_mhd (ixIL, ixOL, w, x, wres, fix_conserve_at_step, my_dt, igrid, nflux)
double precision function	mhd_get_tc_dt_mhd (w, ixIL, ixOL, dxD, x)
subroutine	mhd_tc_handle_small_e (w, x, ixIL, ixOL, step)
subroutine	tc_params_read_mhd (fl)
subroutine	rc_params_read (fl)
subroutine	set_equi_vars_grid_faces (igrid, x, ixIL, ixOL)
	sets the equilibrium variables More...
subroutine	set_equi_vars_grid (igrid)
	sets the equilibrium variables More...
double precision function, dimension(ixo^s, 1:nwc)	convert_vars_splitting (ixIL, ixOL, w, x, nwc)
subroutine	mhd_check_params
subroutine	mhd_physical_units ()
subroutine	mhd_check_w_semirelati (primitive, ixIL, ixOL, w, flag)
subroutine	mhd_check_w_origin (primitive, ixIL, ixOL, w, flag)
subroutine	mhd_check_w_inte (primitive, ixIL, ixOL, w, flag)
subroutine	mhd_check_w_hde (primitive, ixIL, ixOL, w, flag)
subroutine	mhd_to_conserved_origin (ixIL, ixOL, w, x)
	Transform primitive variables into conservative ones. More...
subroutine	mhd_to_conserved_hde (ixIL, ixOL, w, x)
	Transform primitive variables into conservative ones. More...
subroutine	mhd_to_conserved_inte (ixIL, ixOL, w, x)
	Transform primitive variables into conservative ones. More...
subroutine	mhd_to_conserved_split_rho (ixIL, ixOL, w, x)
	Transform primitive variables into conservative ones. More...
subroutine	mhd_to_conserved_semirelati (ixIL, ixOL, w, x)
	Transform primitive variables into conservative ones. More...
subroutine	mhd_to_primitive_origin (ixIL, ixOL, w, x)
	Transform conservative variables into primitive ones. More...
subroutine	mhd_to_primitive_hde (ixIL, ixOL, w, x)
	Transform conservative variables into primitive ones. More...
subroutine	mhd_to_primitive_inte (ixIL, ixOL, w, x)
	Transform conservative variables into primitive ones. More...
subroutine	mhd_to_primitive_split_rho (ixIL, ixOL, w, x)
	Transform conservative variables into primitive ones. More...
subroutine	mhd_to_primitive_semirelati (ixIL, ixOL, w, x)
	Transform conservative variables into primitive ones. More...
subroutine, public	mhd_ei_to_e (ixIL, ixOL, w, x)
	Transform internal energy to total energy. More...
subroutine	mhd_ei_to_e_hde (ixIL, ixOL, w, x)
	Transform internal energy to hydrodynamic energy. More...
subroutine	mhd_ei_to_e_semirelati (ixIL, ixOL, w, x)
	Transform internal energy to total energy and velocity to momentum. More...
subroutine, public	mhd_e_to_ei (ixIL, ixOL, w, x)
	Transform total energy to internal energy. More...
subroutine	mhd_e_to_ei_hde (ixIL, ixOL, w, x)
	Transform hydrodynamic energy to internal energy. More...
subroutine	mhd_e_to_ei_semirelati (ixIL, ixOL, w, x)
	Transform total energy to internal energy and momentum to velocity. More...
subroutine	mhd_handle_small_values_semirelati (primitive, w, x, ixIL, ixOL, subname)
subroutine	mhd_handle_small_values_origin (primitive, w, x, ixIL, ixOL, subname)
subroutine	mhd_handle_small_values_inte (primitive, w, x, ixIL, ixOL, subname)
subroutine	mhd_handle_small_values_hde (primitive, w, x, ixIL, ixOL, subname)
subroutine	mhd_get_v_origin (w, x, ixIL, ixOL, v)
	Calculate v vector. More...
subroutine	mhd_get_v_boris (w, x, ixIL, ixOL, v)
	Calculate v vector. More...
subroutine, public	mhd_get_v_idim (w, x, ixIL, ixOL, idim, v)
	Calculate v component. More...
subroutine	mhd_get_cmax_origin (w, x, ixIL, ixOL, idim, cmax)
	Calculate cmax_idim=csound+abs(v_idim) within ixO^L. More...
subroutine	mhd_get_cmax_semirelati (w, x, ixIL, ixOL, idim, cmax)
	Calculate cmax_idim for semirelativistic MHD. More...
subroutine	mhd_get_a2max (w, x, ixIL, ixOL, a2max)
subroutine	mhd_get_tcutoff (ixIL, ixOL, w, x, Tco_local, Tmax_local)
	get adaptive cutoff temperature for TRAC (Johnston 2019 ApJL, 873, L22) More...
subroutine	mhd_get_h_speed (wprim, x, ixIL, ixOL, idim, Hspeed)
	get H speed for H-correction to fix the carbuncle problem at grid-aligned shock front More...
subroutine	mhd_get_cbounds (wLC, wRC, wLp, wRp, x, ixIL, ixOL, idim, Hspeed, cmax, cmin)
	Estimating bounds for the minimum and maximum signal velocities without split. More...
subroutine	mhd_get_cbounds_semirelati (wLC, wRC, wLp, wRp, x, ixIL, ixOL, idim, Hspeed, cmax, cmin)
	Estimating bounds for the minimum and maximum signal velocities without split. More...
subroutine	mhd_get_cbounds_split_rho (wLC, wRC, wLp, wRp, x, ixIL, ixOL, idim, Hspeed, cmax, cmin)
	Estimating bounds for the minimum and maximum signal velocities with rho split. More...
subroutine	mhd_get_ct_velocity (vcts, wLp, wRp, ixIL, ixOL, idim, cmax, cmin)
	prepare velocities for ct methods More...
subroutine	mhd_get_csound (w, x, ixIL, ixOL, idim, csound)
	Calculate fast magnetosonic wave speed. More...
subroutine	mhd_get_csound_prim (w, x, ixIL, ixOL, idim, csound)
	Calculate fast magnetosonic wave speed. More...
subroutine	mhd_get_csound_semirelati (w, x, ixIL, ixOL, idim, csound, gamma2)
	Calculate cmax_idim for semirelativistic MHD. More...
subroutine	mhd_get_pthermal_iso (w, x, ixIL, ixOL, pth)
	Calculate isothermal thermal pressure. More...
subroutine	mhd_get_pthermal_eint (w, x, ixIL, ixOL, pth)
	Calculate thermal pressure from internal energy. More...
subroutine	mhd_get_pthermal_origin (w, x, ixIL, ixOL, pth)
	Calculate thermal pressure=(gamma-1)*(e-0.5*m**2/rho-b**2/2) within ixO^L. More...
subroutine	mhd_get_pthermal_semirelati (w, x, ixIL, ixOL, pth)
	Calculate thermal pressure. More...
subroutine	mhd_get_pthermal_hde (w, x, ixIL, ixOL, pth)
	Calculate thermal pressure=(gamma-1)*(e-0.5*m**2/rho) within ixO^L. More...
subroutine	mhd_get_temperature_from_te (w, x, ixIL, ixOL, res)
	copy temperature from stored Te variable More...
subroutine	mhd_get_temperature_from_eint (w, x, ixIL, ixOL, res)
	Calculate temperature=p/rho when in e_ the internal energy is stored. More...
subroutine	mhd_get_temperature_from_etot (w, x, ixIL, ixOL, res)
	Calculate temperature=p/rho when in e_ the total energy is stored. More...
subroutine	mhd_get_temperature_from_etot_with_equi (w, x, ixIL, ixOL, res)
subroutine	mhd_get_temperature_from_eint_with_equi (w, x, ixIL, ixOL, res)
subroutine	mhd_get_temperature_equi (w, x, ixIL, ixOL, res)
subroutine	mhd_get_rho_equi (w, x, ixIL, ixOL, res)
subroutine	mhd_get_pe_equi (w, x, ixIL, ixOL, res)
subroutine, public	mhd_get_csound2 (w, x, ixIL, ixOL, csound2)
	Calculate the square of the thermal sound speed csound2 within ixO^L. csound2=gamma*p/rho. More...
subroutine	mhd_get_p_total (w, x, ixIL, ixOL, p)
	Calculate total pressure within ixO^L including magnetic pressure. More...
subroutine	mhd_get_flux (wC, w, x, ixIL, ixOL, idim, f)
	Calculate fluxes within ixO^L without any splitting. More...
subroutine	mhd_get_flux_hde (wC, w, x, ixIL, ixOL, idim, f)
	Calculate fluxes within ixO^L without any splitting. More...
subroutine	mhd_get_flux_split (wC, w, x, ixIL, ixOL, idim, f)
	Calculate fluxes within ixO^L with possible splitting. More...
subroutine	mhd_get_flux_semirelati (wC, w, x, ixIL, ixOL, idim, f)
	Calculate semirelativistic fluxes within ixO^L without any splitting. More...
subroutine	add_source_ambipolar_internal_energy (qdt, ixIL, ixOL, wCT, w, x, ie)
	Source terms J.E in internal energy. For the ambipolar term E = ambiCoef * JxBxB=ambiCoef * B^2(-J_perpB) More...
subroutine	mhd_get_jxbxb (w, x, ixIL, ixOL, res)
subroutine	sts_set_source_ambipolar (ixIL, ixOL, w, x, wres, fix_conserve_at_step, my_dt, igrid, nflux)
	Sets the sources for the ambipolar this is used for the STS method. More...
subroutine	update_faces_ambipolar (ixIL, ixOL, w, x, ECC, fE, circ)
	get ambipolar electric field and the integrals around cell faces More...
subroutine	get_flux_on_cell_face (ixIL, ixOL, ff, src)
	use cell-center flux to get cell-face flux and get the source term as the divergence of the flux More...
double precision function	get_ambipolar_dt (w, ixIL, ixOL, dxD, x)
	Calculates the explicit dt for the ambipokar term This function is used by both explicit scheme and STS method. More...
subroutine, public	multiplyambicoef (ixIL, ixOL, res, w, x)
	multiply res by the ambipolar coefficient The ambipolar coefficient is calculated as -mhd_eta_ambi/rho^2 The user may mask its value in the user file by implemneting usr_mask_ambipolar subroutine More...
subroutine	mhd_add_source (qdt, dtfactor, ixIL, ixOL, wCT, wCTprim, w, x, qsourcesplit, active)
	w[iws]=w[iws]+qdt*S[iws,wCT] where S is the source based on wCT within ixO More...
subroutine	add_pe0_divv (qdt, dtfactor, ixIL, ixOL, wCT, w, x)
subroutine	get_lorentz_force (ixIL, ixOL, w, JxB)
	Compute the Lorentz force (JxB) More...
subroutine	mhd_gamma2_alfven (ixIL, ixOL, w, gamma_A2)
	Compute 1/(1+v_A^2/c^2) for semirelativistic MHD, where v_A is the Alfven velocity. More...
double precision function, dimension(ixo^s)	mhd_gamma_alfven (w, ixIL, ixOL)
	Compute 1/sqrt(1+v_A^2/c^2) for semirelativisitic MHD, where v_A is the Alfven velocity. More...
subroutine, public	mhd_get_rho (w, x, ixIL, ixOL, rho)
subroutine	mhd_handle_small_ei (w, x, ixIL, ixOL, ie, subname)
	handle small or negative internal energy More...
subroutine	mhd_update_temperature (ixIL, ixOL, wCT, w, x)
subroutine	add_source_b0split (qdt, dtfactor, ixIL, ixOL, wCT, w, x)
	Source terms after split off time-independent magnetic field. More...
subroutine	add_source_semirelativistic (qdt, ixIL, ixOL, wCT, w, x, wCTprim)
	Source terms for semirelativistic MHD Gombosi 2002 JCP 177, 176. More...
subroutine	add_source_internal_e (qdt, ixIL, ixOL, wCT, w, x, wCTprim)
	Source terms for internal energy version of MHD. More...
subroutine	add_source_hydrodynamic_e (qdt, ixIL, ixOL, wCT, w, x, wCTprim)
	Source terms for hydrodynamic energy version of MHD. More...
subroutine	add_source_res1 (qdt, ixIL, ixOL, wCT, w, x)
	Add resistive source to w within ixO Uses 3 point stencil (1 neighbour) in each direction, non-conservative. If the fourthorder precompiler flag is set, uses fourth order central difference for the laplacian. Then the stencil is 5 (2 neighbours). More...
subroutine	add_source_res2 (qdt, ixIL, ixOL, wCT, w, x)
	Add resistive source to w within ixO Uses 5 point stencil (2 neighbours) in each direction, conservative. More...
subroutine	add_source_hyperres (qdt, ixIL, ixOL, wCT, w, x)
	Add Hyper-resistive source to w within ixO Uses 9 point stencil (4 neighbours) in each direction. More...
subroutine	add_source_glm (qdt, ixIL, ixOL, wCT, w, x)
subroutine	add_source_powel (qdt, ixIL, ixOL, wCT, w, x)
	Add divB related sources to w within ixO corresponding to Powel. More...
subroutine	add_source_janhunen (qdt, ixIL, ixOL, wCT, w, x)
subroutine	add_source_linde (qdt, ixIL, ixOL, wCT, w, x)
subroutine, public	get_divb (w, ixIL, ixOL, divb, fourthorder)
	Calculate div B within ixO. More...
subroutine, public	get_normalized_divb (w, ixIL, ixOL, divb)
	get dimensionless div B = |divB| * volume / area / |B| More...
subroutine, public	get_current (w, ixIL, ixOL, idirmin, current)
	Calculate idirmin and the idirmin:3 components of the common current array make sure that dxlevel(^D) is set correctly. More...
subroutine	mhd_get_dt (w, ixIL, ixOL, dtnew, dxD, x)
	If resistivity is not zero, check diffusion time limit for dt. More...
subroutine	mhd_add_source_geom (qdt, dtfactor, ixIL, ixOL, wCT, w, x)
subroutine	mhd_add_source_geom_split (qdt, dtfactor, ixIL, ixOL, wCT, w, x)
double precision function, dimension(ixo^s), public	mhd_mag_en_all (w, ixIL, ixOL)
	Compute 2 times total magnetic energy. More...
double precision function, dimension(ixo^s)	mhd_mag_i_all (w, ixIL, ixOL, idir)
	Compute full magnetic field by direction. More...
double precision function, dimension(ixo^s)	mhd_mag_en (w, ixIL, ixOL)
	Compute evolving magnetic energy. More...
double precision function, dimension(ixo^s)	mhd_kin_en_origin (w, ixIL, ixOL, inv_rho)
	compute kinetic energy More...
double precision function, dimension(ixo^s)	mhd_kin_en_boris (w, ixIL, ixOL, inv_rho)
	compute kinetic energy More...
subroutine	mhd_getv_hall (w, x, ixIL, ixOL, vHall)
subroutine	mhd_get_jambi (w, x, ixIL, ixOL, res)
subroutine	mhd_modify_wlr (ixIL, ixOL, qt, wLC, wRC, wLp, wRp, s, idir)
subroutine	mhd_boundary_adjust (igrid, psb)
subroutine	fixdivb_boundary (ixGL, ixOL, w, x, iB)
subroutine, public	mhd_clean_divb_multigrid (qdt, qt, active)
subroutine	mhd_update_faces (ixIL, ixOL, qt, qdt, wprim, fC, fE, sCT, s, vcts)
subroutine	update_faces_average (ixIL, ixOL, qt, qdt, fC, fE, sCT, s)
	get electric field though averaging neighors to update faces in CT More...
subroutine	update_faces_contact (ixIL, ixOL, qt, qdt, wp, fC, fE, sCT, s, vcts)
	update faces using UCT contact mode by Gardiner and Stone 2005 JCP 205, 509 More...
subroutine	update_faces_hll (ixIL, ixOL, qt, qdt, fE, sCT, s, vcts)
	update faces More...
subroutine	get_resistive_electric_field (ixIL, ixOL, sCT, s, jce)
	calculate eta J at cell edges More...
subroutine	get_ambipolar_electric_field (ixIL, ixOL, w, x, fE)
	get ambipolar electric field on cell edges More...
subroutine, public	mhd_face_to_center (ixOL, s)
	calculate cell-center values from face-center values More...
subroutine, public	b_from_vector_potential (ixIsL, ixIL, ixOL, ws, x)
	calculate magnetic field from vector potential More...
subroutine	rfactor_from_temperature_ionization (w, x, ixIL, ixOL, Rfactor)
subroutine	rfactor_from_constant_ionization (w, x, ixIL, ixOL, Rfactor)

Variables
logical, public, protected	mhd_energy = .true.
	Whether an energy equation is used. More...
logical, public, protected	mhd_thermal_conduction = .false.
	Whether thermal conduction is used. More...
type(tc_fluid), allocatable, public	tc_fl
	type of fluid for thermal conduction More...
type(te_fluid), allocatable, public	te_fl_mhd
	type of fluid for thermal emission synthesis More...
logical, public, protected	mhd_radiative_cooling = .false.
	Whether radiative cooling is added. More...
type(rc_fluid), allocatable, public	rc_fl
	type of fluid for radiative cooling More...
logical, public, protected	mhd_viscosity = .false.
	Whether viscosity is added. More...
logical, public, protected	mhd_gravity = .false.
	Whether gravity is added. More...
logical, public, protected	mhd_rotating_frame = .false.
	Whether rotating frame is activated. More...
logical, public, protected	mhd_hall = .false.
	Whether Hall-MHD is used. More...
logical, public, protected	mhd_ambipolar = .false.
	Whether Ambipolar term is used. More...
logical, public, protected	mhd_ambipolar_sts = .false.
	Whether Ambipolar term is implemented using supertimestepping. More...
logical, public, protected	mhd_ambipolar_exp = .false.
	Whether Ambipolar term is implemented explicitly. More...
logical, public, protected	mhd_particles = .false.
	Whether particles module is added. More...
logical, public, protected	mhd_magnetofriction = .false.
	Whether magnetofriction is added. More...
logical, public, protected	mhd_glm = .false.
	Whether GLM-MHD is used to control div B. More...
logical, public, protected	mhd_glm_extended = .true.
	Whether extended GLM-MHD is used with additional sources. More...
logical, public, protected	mhd_trac = .false.
	Whether TRAC method is used. More...
integer, public, protected	mhd_trac_type =1
	Which TRAC method is used. More...
double precision, public, protected	mhd_trac_mask = 0.d0
	Height of the mask used in the TRAC method. More...
integer, public, protected	mhd_trac_finegrid =4
	Distance between two adjacent traced magnetic field lines (in finest cell size) More...
logical, public, protected	mhd_internal_e = .false.
	Whether internal energy is solved instead of total energy. More...
logical, public, protected	mhd_hydrodynamic_e = .false.
	Whether hydrodynamic energy is solved instead of total energy. More...
logical, public, protected	source_split_divb = .false.
	Whether divB cleaning sources are added splitting from fluid solver. More...
double precision, public	mhd_glm_alpha = 0.5d0
	GLM-MHD parameter: ratio of the diffusive and advective time scales for div b taking values within [0, 1]. More...
logical, public, protected	mhd_semirelativistic = .false.
	Whether semirelativistic MHD equations (Gombosi 2002 JCP) are solved. More...
logical, public, protected	mhd_boris_simplification = .false.
	Whether boris simplified semirelativistic MHD equations (Gombosi 2002 JCP) are solved. More...
double precision, public, protected	mhd_reduced_c = 0.02d0*const_c
	Reduced speed of light for semirelativistic MHD: 2% of light speed. More...
logical, public, protected	mhd_partial_ionization = .false.
	Whether plasma is partially ionized. More...
logical, public, protected	mhd_cak_force = .false.
	Whether CAK radiation line force is activated. More...
logical, public, protected	mhd_4th_order = .false.
	MHD fourth order. More...
logical, public	has_equi_rho0 = .false.
	whether split off equilibrium density More...
logical, public	has_equi_pe0 = .false.
	whether split off equilibrium thermal pressure More...
logical, public	mhd_equi_thermal = .false.
integer, public	equi_rho0_ = -1
	equi vars indices in the stateequi_vars array More...
integer, public	equi_pe0_ = -1
logical, public, protected	mhd_dump_full_vars = .false.
	whether dump full variables (when splitting is used) in a separate dat file More...
integer, public, protected	mhd_n_tracer = 0
	Number of tracer species. More...
integer, public, protected	rho_
	Index of the density (in the w array) More...
integer, dimension(:), allocatable, public, protected	mom
	Indices of the momentum density. More...
integer, public, protected	e_
	Index of the energy density (-1 if not present) More...
integer, public, protected	p_
	Index of the gas pressure (-1 if not present) should equal e_. More...
integer, dimension(:), allocatable, public, protected	mag
	Indices of the magnetic field. More...
integer, public, protected	psi_
	Indices of the GLM psi. More...
integer, public, protected	te_
	Indices of temperature. More...
integer, public, protected	tcoff_
	Index of the cutoff temperature for the TRAC method. More...
integer, public, protected	tweight_
integer, dimension(:), allocatable, public, protected	tracer
	Indices of the tracers. More...
double precision, public	mhd_gamma = 5.d0/3.0d0
	The adiabatic index. More...
double precision, public	mhd_adiab = 1.0d0
	The adiabatic constant. More...
double precision, public	mhd_eta = 0.0d0
	The MHD resistivity. More...
double precision, public	mhd_eta_hyper = 0.0d0
	The MHD hyper-resistivity. More...
double precision, public	mhd_etah = 0.0d0
	TODO: what is this? More...
double precision, public	mhd_eta_ambi = 0.0d0
	The MHD ambipolar coefficient. More...
character(len=std_len), public, protected	typedivbfix = 'linde'
	Method type to clean divergence of B. More...
character(len=std_len), public, protected	type_ct = 'uct_contact'
	Method type of constrained transport. More...
logical, public, protected	mhd_divb_4thorder = .false.
	Whether divB is computed with a fourth order approximation. More...
logical, public	divbwave = .true.
	Add divB wave in Roe solver. More...
logical, public	clean_initial_divb = .false.
	clean initial divB More...
double precision, public, protected	he_abundance =0.1d0
	Helium abundance over Hydrogen. More...
double precision, public, protected	h_ion_fr =1d0
	Ionization fraction of H H_ion_fr = H+/(H+ + H) More...
double precision, public, protected	he_ion_fr =1d0
	Ionization fraction of He He_ion_fr = (He2+ + He+)/(He2+ + He+ + He) More...
double precision, public, protected	he_ion_fr2 =1d0
	Ratio of number He2+ / number He+ + He2+ He_ion_fr2 = He2+/(He2+ + He+) More...
double precision, public, protected	rr =1d0
logical, public, protected	eq_state_units = .true.
logical, dimension(2 *^nd), public, protected	boundary_divbfix =.true.
	To control divB=0 fix for boundary. More...
integer, dimension(2 *^nd), public, protected	boundary_divbfix_skip =0
	To skip * layer of ghost cells during divB=0 fix for boundary. More...
logical, public, protected	b0field_forcefree =.true.
	B0 field is force-free. More...
procedure(mask_subroutine), pointer, public	usr_mask_ambipolar => null()
procedure(sub_convert), pointer, public	mhd_to_primitive => null()
procedure(sub_convert), pointer, public	mhd_to_conserved => null()
procedure(sub_get_pthermal), pointer, public	mhd_get_pthermal => null()
procedure(sub_get_pthermal), pointer, public	mhd_get_temperature => null()
procedure(sub_get_v), pointer, public	mhd_get_v => null()
procedure(fun_kin_en), pointer, public	mhd_kin_en => null()

Detailed Description

Magneto-hydrodynamics module.

Function/Subroutine Documentation

add_pe0_divv()

subroutine mod_mhd_phys::add_pe0_divv	(	double precision, intent(in)	qdt,
		double precision, intent(in)	dtfactor,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 4455 of file mod_mhd_phys.t.

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add_source_ambipolar_internal_energy()

subroutine mod_mhd_phys::add_source_ambipolar_internal_energy	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ie
	)

Source terms J.E in internal energy. For the ambipolar term E = ambiCoef * JxBxB=ambiCoef * B^2(-J_perpB)

ambiCoef is calculated as mhd_ambi_coef/rho^2, see also the subroutine mhd_get_Jambi

Definition at line 3968 of file mod_mhd_phys.t.

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add_source_b0split()

subroutine mod_mhd_phys::add_source_b0split	(	double precision, intent(in)	qdt,
		double precision, intent(in)	dtfactor,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Source terms after split off time-independent magnetic field.

Definition at line 4620 of file mod_mhd_phys.t.

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add_source_glm()

subroutine mod_mhd_phys::add_source_glm	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 5109 of file mod_mhd_phys.t.

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add_source_hydrodynamic_e()

subroutine mod_mhd_phys::add_source_hydrodynamic_e	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,1:nw), intent(in), optional	wCTprim
	)

Source terms for hydrodynamic energy version of MHD.

Definition at line 4765 of file mod_mhd_phys.t.

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add_source_hyperres()

subroutine mod_mhd_phys::add_source_hyperres	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Add Hyper-resistive source to w within ixO Uses 9 point stencil (4 neighbours) in each direction.

Definition at line 5053 of file mod_mhd_phys.t.

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add_source_internal_e()

subroutine mod_mhd_phys::add_source_internal_e	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCTprim
	)

Source terms for internal energy version of MHD.

Definition at line 4733 of file mod_mhd_phys.t.

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add_source_janhunen()

subroutine mod_mhd_phys::add_source_janhunen	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 5201 of file mod_mhd_phys.t.

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add_source_linde()

subroutine mod_mhd_phys::add_source_linde	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 5225 of file mod_mhd_phys.t.

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add_source_powel()

subroutine mod_mhd_phys::add_source_powel	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Add divB related sources to w within ixO corresponding to Powel.

Definition at line 5166 of file mod_mhd_phys.t.

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add_source_res1()

subroutine mod_mhd_phys::add_source_res1	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Add resistive source to w within ixO Uses 3 point stencil (1 neighbour) in each direction, non-conservative. If the fourthorder precompiler flag is set, uses fourth order central difference for the laplacian. Then the stencil is 5 (2 neighbours).

Definition at line 4875 of file mod_mhd_phys.t.

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add_source_res2()

subroutine mod_mhd_phys::add_source_res2	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Add resistive source to w within ixO Uses 5 point stencil (2 neighbours) in each direction, conservative.

Definition at line 4983 of file mod_mhd_phys.t.

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add_source_semirelativistic()

subroutine mod_mhd_phys::add_source_semirelativistic	(	double precision, intent(in)	qdt,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,1:nw), intent(in), optional	wCTprim
	)

Source terms for semirelativistic MHD Gombosi 2002 JCP 177, 176.

Definition at line 4690 of file mod_mhd_phys.t.

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b_from_vector_potential()

subroutine, public mod_mhd_phys::b_from_vector_potential	(	integer, intent(in)	ixIs,
		integer, intent(in)	L,
		integer, intent(in)	ixI,
			L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixis^s,1:nws), intent(inout)	ws,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

calculate magnetic field from vector potential

Definition at line 7168 of file mod_mhd_phys.t.

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convert_vars_splitting()

double precision function, dimension(ixo^s, 1:nwc) mod_mhd_phys::convert_vars_splitting	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	nwc
	)

Definition at line 1151 of file mod_mhd_phys.t.

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fixdivb_boundary()

subroutine mod_mhd_phys::fixdivb_boundary	(	integer, intent(in)	ixG,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixg^s,1:nw), intent(inout)	w,
		double precision, dimension(ixg^s,1:ndim), intent(in)	x,
		integer, intent(in)	iB
	)

Definition at line 5972 of file mod_mhd_phys.t.

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get_ambipolar_dt()

double precision function mod_mhd_phys::get_ambipolar_dt	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	dx,
		double precision, intent(in)	D,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Calculates the explicit dt for the ambipokar term This function is used by both explicit scheme and STS method.

Definition at line 4239 of file mod_mhd_phys.t.

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get_ambipolar_electric_field()

subroutine mod_mhd_phys::get_ambipolar_electric_field	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,7-2*ndim:3), intent(out)	fE
	)

get ambipolar electric field on cell edges

Definition at line 7075 of file mod_mhd_phys.t.

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get_current()

subroutine, public mod_mhd_phys::get_current	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(out)	idirmin,
		double precision, dimension(ixi^s,7-2*ndir:3)	current
	)

Calculate idirmin and the idirmin:3 components of the common current array make sure that dxlevel(^D) is set correctly.

Definition at line 5365 of file mod_mhd_phys.t.

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get_divb()

subroutine, public mod_mhd_phys::get_divb	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(inout)	divb,
		logical, intent(in), optional	fourthorder
	)

Calculate div B within ixO.

Definition at line 5300 of file mod_mhd_phys.t.

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get_flux_on_cell_face()

subroutine mod_mhd_phys::get_flux_on_cell_face	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(:^d&,:), intent(inout)	ff,
		double precision, dimension(ixi^s), intent(out)	src
	)

use cell-center flux to get cell-face flux and get the source term as the divergence of the flux

Definition at line 4184 of file mod_mhd_phys.t.

get_lorentz_force()

subroutine mod_mhd_phys::get_lorentz_force	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,3), intent(inout)	JxB
	)

Compute the Lorentz force (JxB)

Definition at line 4485 of file mod_mhd_phys.t.

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get_normalized_divb()

subroutine, public mod_mhd_phys::get_normalized_divb	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s)	divb
	)

get dimensionless div B = |divB| * volume / area / |B|

Definition at line 5331 of file mod_mhd_phys.t.

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get_resistive_electric_field()

subroutine mod_mhd_phys::get_resistive_electric_field	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		type(state), intent(in)	sCT,
		type(state), intent(in)	s,
		double precision, dimension(ixi^s,7-2*ndim:3)	jce
	)

calculate eta J at cell edges

Definition at line 7006 of file mod_mhd_phys.t.

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mhd_add_source()

subroutine mod_mhd_phys::mhd_add_source	(	double precision, intent(in)	qdt,
		double precision, intent(in)	dtfactor,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCTprim,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		logical, intent(in)	qsourcesplit,
		logical, intent(inout)	active
	)

w[iws]=w[iws]+qdt*S[iws,wCT] where S is the source based on wCT within ixO

Definition at line 4291 of file mod_mhd_phys.t.

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mhd_add_source_geom()

subroutine mod_mhd_phys::mhd_add_source_geom	(	double precision, intent(in)	qdt,
		double precision, intent(in)	dtfactor,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 5455 of file mod_mhd_phys.t.

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mhd_add_source_geom_split()

subroutine mod_mhd_phys::mhd_add_source_geom_split	(	double precision, intent(in)	qdt,
		double precision, intent(in)	dtfactor,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 5574 of file mod_mhd_phys.t.

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mhd_boundary_adjust()

subroutine mod_mhd_phys::mhd_boundary_adjust	(	integer, intent(in)	igrid,
		type(state), dimension(max_blocks), target	psb
	)

Definition at line 5931 of file mod_mhd_phys.t.

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mhd_check_params()

subroutine mod_mhd_phys::mhd_check_params

Definition at line 1183 of file mod_mhd_phys.t.

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mhd_check_w_hde()

subroutine mod_mhd_phys::mhd_check_w_hde	(	logical, intent(in)	primitive,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		logical, dimension(ixi^s,1:nw), intent(inout)	flag
	)

Definition at line 1434 of file mod_mhd_phys.t.

mhd_check_w_inte()

subroutine mod_mhd_phys::mhd_check_w_inte	(	logical, intent(in)	primitive,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		logical, dimension(ixi^s,1:nw), intent(inout)	flag
	)

Definition at line 1397 of file mod_mhd_phys.t.

mhd_check_w_origin()

subroutine mod_mhd_phys::mhd_check_w_origin	(	logical, intent(in)	primitive,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		logical, dimension(ixi^s,1:nw), intent(inout)	flag
	)

Definition at line 1360 of file mod_mhd_phys.t.

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mhd_check_w_semirelati()

subroutine mod_mhd_phys::mhd_check_w_semirelati	(	logical, intent(in)	primitive,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		logical, dimension(ixi^s,1:nw), intent(inout)	flag
	)

Definition at line 1292 of file mod_mhd_phys.t.

mhd_clean_divb_multigrid()

subroutine, public mod_mhd_phys::mhd_clean_divb_multigrid	(	double precision, intent(in)	qdt,
		double precision, intent(in)	qt,
		logical, intent(inout)	active
	)

Parameters

[in]	qdt	Current time step
[in]	qt	Current time
[in,out]	active	Output if the source is active

Definition at line 6349 of file mod_mhd_phys.t.

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mhd_e_to_ei()

subroutine, public mod_mhd_phys::mhd_e_to_ei	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform total energy to internal energy.

Definition at line 1909 of file mod_mhd_phys.t.

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mhd_e_to_ei_hde()

subroutine mod_mhd_phys::mhd_e_to_ei_hde	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform hydrodynamic energy to internal energy.

Definition at line 1927 of file mod_mhd_phys.t.

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mhd_e_to_ei_semirelati()

subroutine mod_mhd_phys::mhd_e_to_ei_semirelati	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform total energy to internal energy and momentum to velocity.

Definition at line 1943 of file mod_mhd_phys.t.

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mhd_ei_to_e()

subroutine, public mod_mhd_phys::mhd_ei_to_e	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform internal energy to total energy.

Definition at line 1871 of file mod_mhd_phys.t.

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mhd_ei_to_e_hde()

subroutine mod_mhd_phys::mhd_ei_to_e_hde	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform internal energy to hydrodynamic energy.

Definition at line 1885 of file mod_mhd_phys.t.

mhd_ei_to_e_semirelati()

subroutine mod_mhd_phys::mhd_ei_to_e_semirelati	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform internal energy to total energy and velocity to momentum.

Definition at line 1897 of file mod_mhd_phys.t.

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mhd_face_to_center()

subroutine, public mod_mhd_phys::mhd_face_to_center	(	integer, intent(in)	ixO,
		integer, intent(in)	L,
		type(state)	s
	)

calculate cell-center values from face-center values

Definition at line 7108 of file mod_mhd_phys.t.

mhd_gamma2_alfven()

subroutine mod_mhd_phys::mhd_gamma2_alfven	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixo^s), intent(out)	gamma_A2
	)

Compute 1/(1+v_A^2/c^2) for semirelativistic MHD, where v_A is the Alfven velocity.

Definition at line 4513 of file mod_mhd_phys.t.

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mhd_gamma_alfven()

double precision function, dimension(ixo^s) mod_mhd_phys::mhd_gamma_alfven	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L
	)

Compute 1/sqrt(1+v_A^2/c^2) for semirelativisitic MHD, where v_A is the Alfven velocity.

Definition at line 4532 of file mod_mhd_phys.t.

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mhd_get_a2max()

subroutine mod_mhd_phys::mhd_get_a2max	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ndim), intent(inout)	a2max
	)

4th order

Definition at line 2467 of file mod_mhd_phys.t.

mhd_get_cbounds()

subroutine mod_mhd_phys::mhd_get_cbounds	(	double precision, dimension(ixi^s, nw), intent(in)	wLC,
		double precision, dimension(ixi^s, nw), intent(in)	wRC,
		double precision, dimension(ixi^s, nw), intent(in)	wLp,
		double precision, dimension(ixi^s, nw), intent(in)	wRp,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,1:number_species), intent(in)	Hspeed,
		double precision, dimension(ixi^s,1:number_species), intent(inout)	cmax,
		double precision, dimension(ixi^s,1:number_species), intent(inout), optional	cmin
	)

Estimating bounds for the minimum and maximum signal velocities without split.

Definition at line 2709 of file mod_mhd_phys.t.

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mhd_get_cbounds_semirelati()

subroutine mod_mhd_phys::mhd_get_cbounds_semirelati	(	double precision, dimension(ixi^s, nw), intent(in)	wLC,
		double precision, dimension(ixi^s, nw), intent(in)	wRC,
		double precision, dimension(ixi^s, nw), intent(in)	wLp,
		double precision, dimension(ixi^s, nw), intent(in)	wRp,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,1:number_species), intent(in)	Hspeed,
		double precision, dimension(ixi^s,1:number_species), intent(inout)	cmax,
		double precision, dimension(ixi^s,1:number_species), intent(inout), optional	cmin
	)

Estimating bounds for the minimum and maximum signal velocities without split.

Definition at line 2788 of file mod_mhd_phys.t.

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mhd_get_cbounds_split_rho()

subroutine mod_mhd_phys::mhd_get_cbounds_split_rho	(	double precision, dimension(ixi^s, nw), intent(in)	wLC,
		double precision, dimension(ixi^s, nw), intent(in)	wRC,
		double precision, dimension(ixi^s, nw), intent(in)	wLp,
		double precision, dimension(ixi^s, nw), intent(in)	wRp,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,1:number_species), intent(in)	Hspeed,
		double precision, dimension(ixi^s,1:number_species), intent(inout)	cmax,
		double precision, dimension(ixi^s,1:number_species), intent(inout), optional	cmin
	)

Estimating bounds for the minimum and maximum signal velocities with rho split.

Definition at line 2815 of file mod_mhd_phys.t.

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mhd_get_cmax_origin()

subroutine mod_mhd_phys::mhd_get_cmax_origin	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s), intent(inout)	cmax
	)

Calculate cmax_idim=csound+abs(v_idim) within ixO^L.

Definition at line 2401 of file mod_mhd_phys.t.

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mhd_get_cmax_semirelati()

subroutine mod_mhd_phys::mhd_get_cmax_semirelati	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s), intent(inout)	cmax
	)

Calculate cmax_idim for semirelativistic MHD.

Definition at line 2417 of file mod_mhd_phys.t.

mhd_get_csound()

subroutine mod_mhd_phys::mhd_get_csound	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s), intent(out)	csound
	)

Calculate fast magnetosonic wave speed.

Definition at line 2948 of file mod_mhd_phys.t.

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mhd_get_csound2()

subroutine, public mod_mhd_phys::mhd_get_csound2	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	csound2
	)

Calculate the square of the thermal sound speed csound2 within ixO^L. csound2=gamma*p/rho.

Definition at line 3393 of file mod_mhd_phys.t.

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mhd_get_csound_prim()

subroutine mod_mhd_phys::mhd_get_csound_prim	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s), intent(out)	csound
	)

Calculate fast magnetosonic wave speed.

Definition at line 2996 of file mod_mhd_phys.t.

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mhd_get_csound_semirelati()

subroutine mod_mhd_phys::mhd_get_csound_semirelati	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixo^s), intent(out)	csound,
		double precision, dimension(ixo^s), intent(out)	gamma2
	)

Calculate cmax_idim for semirelativistic MHD.

Definition at line 3051 of file mod_mhd_phys.t.

mhd_get_ct_velocity()

subroutine mod_mhd_phys::mhd_get_ct_velocity	(	type(ct_velocity), intent(inout)	vcts,
		double precision, dimension(ixi^s, nw), intent(in)	wLp,
		double precision, dimension(ixi^s, nw), intent(in)	wRp,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s), intent(in)	cmax,
		double precision, dimension(ixi^s), intent(in), optional	cmin
	)

prepare velocities for ct methods

Definition at line 2895 of file mod_mhd_phys.t.

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mhd_get_dt()

subroutine mod_mhd_phys::mhd_get_dt	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(inout)	dtnew,
		double precision, intent(in)	dx,
		double precision, intent(in)	D,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

If resistivity is not zero, check diffusion time limit for dt.

Definition at line 5386 of file mod_mhd_phys.t.

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mhd_get_flux()

subroutine mod_mhd_phys::mhd_get_flux	(	double precision, dimension(ixi^s,nw), intent(in)	wC,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,nwflux), intent(out)	f
	)

Calculate fluxes within ixO^L without any splitting.

Definition at line 3426 of file mod_mhd_phys.t.

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mhd_get_flux_hde()

subroutine mod_mhd_phys::mhd_get_flux_hde	(	double precision, dimension(ixi^s,nw), intent(in)	wC,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,nwflux), intent(out)	f
	)

Calculate fluxes within ixO^L without any splitting.

Definition at line 3558 of file mod_mhd_phys.t.

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mhd_get_flux_semirelati()

subroutine mod_mhd_phys::mhd_get_flux_semirelati	(	double precision, dimension(ixi^s,nw), intent(in)	wC,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,nwflux), intent(out)	f
	)

Calculate semirelativistic fluxes within ixO^L without any splitting.

Definition at line 3851 of file mod_mhd_phys.t.

mhd_get_flux_split()

subroutine mod_mhd_phys::mhd_get_flux_split	(	double precision, dimension(ixi^s,nw), intent(in)	wC,
		double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,nwflux), intent(out)	f
	)

Calculate fluxes within ixO^L with possible splitting.

Definition at line 3669 of file mod_mhd_phys.t.

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mhd_get_h_speed()

subroutine mod_mhd_phys::mhd_get_h_speed	(	double precision, dimension(ixi^s, nw), intent(in)	wprim,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s,1:number_species), intent(out)	Hspeed
	)

get H speed for H-correction to fix the carbuncle problem at grid-aligned shock front

Definition at line 2663 of file mod_mhd_phys.t.

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mhd_get_jambi()

subroutine mod_mhd_phys::mhd_get_jambi	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(:^d&,:), intent(inout), allocatable	res
	)

Definition at line 5823 of file mod_mhd_phys.t.

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mhd_get_jxbxb()

subroutine mod_mhd_phys::mhd_get_jxbxb	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(:^d&,:), intent(out)	res
	)

Definition at line 3984 of file mod_mhd_phys.t.

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mhd_get_p_total()

subroutine mod_mhd_phys::mhd_get_p_total	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	p
	)

Calculate total pressure within ixO^L including magnetic pressure.

Definition at line 3411 of file mod_mhd_phys.t.

mhd_get_pe_equi()

subroutine mod_mhd_phys::mhd_get_pe_equi	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Definition at line 3382 of file mod_mhd_phys.t.

mhd_get_pthermal_eint()

subroutine mod_mhd_phys::mhd_get_pthermal_eint	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	pth
	)

Calculate thermal pressure from internal energy.

Definition at line 3116 of file mod_mhd_phys.t.

mhd_get_pthermal_hde()

subroutine mod_mhd_phys::mhd_get_pthermal_hde	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	pth
	)

Calculate thermal pressure=(gamma-1)*(e-0.5*m**2/rho) within ixO^L.

Definition at line 3248 of file mod_mhd_phys.t.

mhd_get_pthermal_iso()

subroutine mod_mhd_phys::mhd_get_pthermal_iso	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	pth
	)

Calculate isothermal thermal pressure.

Definition at line 3102 of file mod_mhd_phys.t.

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mhd_get_pthermal_origin()

subroutine mod_mhd_phys::mhd_get_pthermal_origin	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	pth
	)

Calculate thermal pressure=(gamma-1)*(e-0.5*m**2/rho-b**2/2) within ixO^L.

Definition at line 3162 of file mod_mhd_phys.t.

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mhd_get_pthermal_semirelati()

subroutine mod_mhd_phys::mhd_get_pthermal_semirelati	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	pth
	)

Calculate thermal pressure.

Definition at line 3210 of file mod_mhd_phys.t.

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mhd_get_rho()

subroutine, public mod_mhd_phys::mhd_get_rho	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	rho
	)

Definition at line 4542 of file mod_mhd_phys.t.

mhd_get_rho_equi()

subroutine mod_mhd_phys::mhd_get_rho_equi	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Definition at line 3373 of file mod_mhd_phys.t.

mhd_get_tc_dt_mhd()

double precision function mod_mhd_phys::mhd_get_tc_dt_mhd	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	dx,
		double precision, intent(in)	D,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 988 of file mod_mhd_phys.t.

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mhd_get_tcutoff()

subroutine mod_mhd_phys::mhd_get_tcutoff	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, intent(out)	Tco_local,
		double precision, intent(out)	Tmax_local
	)

get adaptive cutoff temperature for TRAC (Johnston 2019 ApJL, 873, L22)

test case, fixed cutoff temperature

iijima et al. 2021, LTRAC method

test case, fixed cutoff temperature

iijima et al. 2021, LTRAC method

do nothing here

Definition at line 2490 of file mod_mhd_phys.t.

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mhd_get_temperature_equi()

subroutine mod_mhd_phys::mhd_get_temperature_equi	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Definition at line 3359 of file mod_mhd_phys.t.

mhd_get_temperature_from_eint()

subroutine mod_mhd_phys::mhd_get_temperature_from_eint	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Calculate temperature=p/rho when in e_ the internal energy is stored.

Definition at line 3300 of file mod_mhd_phys.t.

mhd_get_temperature_from_eint_with_equi()

subroutine mod_mhd_phys::mhd_get_temperature_from_eint_with_equi	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Definition at line 3344 of file mod_mhd_phys.t.

mhd_get_temperature_from_etot()

subroutine mod_mhd_phys::mhd_get_temperature_from_etot	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Calculate temperature=p/rho when in e_ the total energy is stored.

Definition at line 3314 of file mod_mhd_phys.t.

mhd_get_temperature_from_etot_with_equi()

subroutine mod_mhd_phys::mhd_get_temperature_from_etot_with_equi	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

Definition at line 3329 of file mod_mhd_phys.t.

mhd_get_temperature_from_te()

subroutine mod_mhd_phys::mhd_get_temperature_from_te	(	double precision, dimension(ixi^s, 1:nw), intent(in)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	res
	)

copy temperature from stored Te variable

Definition at line 3290 of file mod_mhd_phys.t.

mhd_get_v_boris()

subroutine mod_mhd_phys::mhd_get_v_boris	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,ndir), intent(out)	v
	)

Calculate v vector.

Definition at line 2358 of file mod_mhd_phys.t.

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mhd_get_v_idim()

subroutine, public mod_mhd_phys::mhd_get_v_idim	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idim,
		double precision, dimension(ixi^s), intent(out)	v
	)

Calculate v component.

Definition at line 2380 of file mod_mhd_phys.t.

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mhd_get_v_origin()

subroutine mod_mhd_phys::mhd_get_v_origin	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,ndir), intent(out)	v
	)

Calculate v vector.

Definition at line 2337 of file mod_mhd_phys.t.

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mhd_getv_hall()

subroutine mod_mhd_phys::mhd_getv_hall	(	double precision, dimension(ixi^s,nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:3), intent(inout)	vHall
	)

Definition at line 5800 of file mod_mhd_phys.t.

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mhd_handle_small_ei()

subroutine mod_mhd_phys::mhd_handle_small_ei	(	double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	ie,
		character(len=*), intent(in)	subname
	)

handle small or negative internal energy

Definition at line 4557 of file mod_mhd_phys.t.

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mhd_handle_small_values_hde()

subroutine mod_mhd_phys::mhd_handle_small_values_hde	(	logical, intent(in)	primitive,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		character(len=*), intent(in)	subname
	)

Definition at line 2268 of file mod_mhd_phys.t.

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mhd_handle_small_values_inte()

subroutine mod_mhd_phys::mhd_handle_small_values_inte	(	logical, intent(in)	primitive,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		character(len=*), intent(in)	subname
	)

Definition at line 2180 of file mod_mhd_phys.t.

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mhd_handle_small_values_origin()

subroutine mod_mhd_phys::mhd_handle_small_values_origin	(	logical, intent(in)	primitive,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		character(len=*), intent(in)	subname
	)

Definition at line 2078 of file mod_mhd_phys.t.

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mhd_handle_small_values_semirelati()

subroutine mod_mhd_phys::mhd_handle_small_values_semirelati	(	logical, intent(in)	primitive,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		character(len=*), intent(in)	subname
	)

Definition at line 1954 of file mod_mhd_phys.t.

mhd_kin_en_boris()

double precision function, dimension(ixo^s) mod_mhd_phys::mhd_kin_en_boris	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixo^s), intent(in), optional	inv_rho
	)

compute kinetic energy

Definition at line 5784 of file mod_mhd_phys.t.

mhd_kin_en_origin()

double precision function, dimension(ixo^s) mod_mhd_phys::mhd_kin_en_origin	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixo^s), intent(in), optional	inv_rho
	)

compute kinetic energy

Definition at line 5765 of file mod_mhd_phys.t.

mhd_mag_en()

double precision function, dimension(ixo^s) mod_mhd_phys::mhd_mag_en	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L
	)

Compute evolving magnetic energy.

Definition at line 5755 of file mod_mhd_phys.t.

mhd_mag_en_all()

double precision function, dimension(ixo^s), public mod_mhd_phys::mhd_mag_en_all	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L
	)

Compute 2 times total magnetic energy.

Definition at line 5727 of file mod_mhd_phys.t.

mhd_mag_i_all()

double precision function, dimension(ixo^s) mod_mhd_phys::mhd_mag_i_all	(	double precision, dimension(ixi^s, nw), intent(in)	w,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	idir
	)

Compute full magnetic field by direction.

Definition at line 5741 of file mod_mhd_phys.t.

mhd_modify_wlr()

subroutine mod_mhd_phys::mhd_modify_wlr	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	qt,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wLC,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wRC,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wLp,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wRp,
		type(state)	s,
		integer, intent(in)	idir
	)

Definition at line 5879 of file mod_mhd_phys.t.

mhd_phys_init()

subroutine, public mod_mhd_phys::mhd_phys_init

Definition at line 365 of file mod_mhd_phys.t.

mhd_physical_units()

subroutine mod_mhd_phys::mhd_physical_units

Definition at line 1214 of file mod_mhd_phys.t.

mhd_sts_set_source_tc_mhd()

subroutine mod_mhd_phys::mhd_sts_set_source_tc_mhd	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wres,
		logical, intent(in)	fix_conserve_at_step,
		double precision, intent(in)	my_dt,
		integer, intent(in)	igrid,
		integer, intent(in)	nflux
	)

Definition at line 976 of file mod_mhd_phys.t.

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mhd_tc_handle_small_e()

subroutine mod_mhd_phys::mhd_tc_handle_small_e	(	double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		integer, intent(in)	step
	)

Definition at line 1003 of file mod_mhd_phys.t.

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mhd_te_images()

subroutine mod_mhd_phys::mhd_te_images

Definition at line 954 of file mod_mhd_phys.t.

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mhd_to_conserved_hde()

subroutine mod_mhd_phys::mhd_to_conserved_hde	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform primitive variables into conservative ones.

Definition at line 1494 of file mod_mhd_phys.t.

mhd_to_conserved_inte()

subroutine mod_mhd_phys::mhd_to_conserved_inte	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform primitive variables into conservative ones.

Definition at line 1525 of file mod_mhd_phys.t.

mhd_to_conserved_origin()

subroutine mod_mhd_phys::mhd_to_conserved_origin	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform primitive variables into conservative ones.

Definition at line 1458 of file mod_mhd_phys.t.

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mhd_to_conserved_semirelati()

subroutine mod_mhd_phys::mhd_to_conserved_semirelati	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform primitive variables into conservative ones.

Definition at line 1596 of file mod_mhd_phys.t.

mhd_to_conserved_split_rho()

subroutine mod_mhd_phys::mhd_to_conserved_split_rho	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform primitive variables into conservative ones.

Definition at line 1555 of file mod_mhd_phys.t.

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mhd_to_primitive_hde()

subroutine mod_mhd_phys::mhd_to_primitive_hde	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform conservative variables into primitive ones.

Definition at line 1690 of file mod_mhd_phys.t.

mhd_to_primitive_inte()

subroutine mod_mhd_phys::mhd_to_primitive_inte	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform conservative variables into primitive ones.

Definition at line 1727 of file mod_mhd_phys.t.

mhd_to_primitive_origin()

subroutine mod_mhd_phys::mhd_to_primitive_origin	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform conservative variables into primitive ones.

Definition at line 1651 of file mod_mhd_phys.t.

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mhd_to_primitive_semirelati()

subroutine mod_mhd_phys::mhd_to_primitive_semirelati	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform conservative variables into primitive ones.

Definition at line 1804 of file mod_mhd_phys.t.

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mhd_to_primitive_split_rho()

subroutine mod_mhd_phys::mhd_to_primitive_split_rho	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s, nw), intent(inout)	w,
		double precision, dimension(ixi^s, 1:ndim), intent(in)	x
	)

Transform conservative variables into primitive ones.

Definition at line 1764 of file mod_mhd_phys.t.

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mhd_update_faces()

subroutine mod_mhd_phys::mhd_update_faces	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	qt,
		double precision, intent(in)	qdt,
		double precision, dimension(ixi^s,1:nw), intent(in)	wprim,
		double precision, dimension(ixi^s,1:nwflux,1:ndim), intent(in)	fC,
		double precision, dimension(ixi^s,7-2*ndim:3), intent(inout)	fE,
		type(state)	sCT,
		type(state)	s,
		type(ct_velocity)	vcts
	)

Definition at line 6500 of file mod_mhd_phys.t.

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mhd_update_temperature()

subroutine mod_mhd_phys::mhd_update_temperature	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	wCT,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

Definition at line 4600 of file mod_mhd_phys.t.

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mhd_write_info()

subroutine mod_mhd_phys::mhd_write_info

(

integer, intent(in)

fh

)

Write this module's parameters to a snapsoht.

Definition at line 348 of file mod_mhd_phys.t.

multiplyambicoef()

subroutine, public mod_mhd_phys::multiplyambicoef	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(inout)	res,
		double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x
	)

multiply res by the ambipolar coefficient The ambipolar coefficient is calculated as -mhd_eta_ambi/rho^2 The user may mask its value in the user file by implemneting usr_mask_ambipolar subroutine

Definition at line 4272 of file mod_mhd_phys.t.

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rc_params_read()

subroutine mod_mhd_phys::rc_params_read

(

type(rc_fluid), intent(inout)

fl

)

Name of cooling curve

Name of cooling method

Fixed temperature not lower than tlow

Lower limit of temperature

Add cooling source in a split way (.true.) or un-split way (.false.)

Definition at line 1047 of file mod_mhd_phys.t.

rfactor_from_constant_ionization()

subroutine mod_mhd_phys::rfactor_from_constant_ionization	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	Rfactor
	)

Definition at line 7198 of file mod_mhd_phys.t.

rfactor_from_temperature_ionization()

subroutine mod_mhd_phys::rfactor_from_temperature_ionization	(	double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s), intent(out)	Rfactor
	)

Definition at line 7182 of file mod_mhd_phys.t.

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set_equi_vars_grid()

subroutine mod_mhd_phys::set_equi_vars_grid

(

integer, intent(in)

igrid

)

sets the equilibrium variables

Definition at line 1136 of file mod_mhd_phys.t.

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set_equi_vars_grid_faces()

subroutine mod_mhd_phys::set_equi_vars_grid_faces	(	integer, intent(in)	igrid,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L
	)

sets the equilibrium variables

Definition at line 1092 of file mod_mhd_phys.t.

sts_set_source_ambipolar()

subroutine mod_mhd_phys::sts_set_source_ambipolar	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(inout)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,1:nw), intent(inout)	wres,
		logical, intent(in)	fix_conserve_at_step,
		double precision, intent(in)	my_dt,
		integer, intent(in)	igrid,
		integer, intent(in)	nflux
	)

Sets the sources for the ambipolar this is used for the STS method.

at the corresponding indices store_flux_var is explicitly called for each of the fluxes one by one

Definition at line 4025 of file mod_mhd_phys.t.

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tc_params_read_mhd()

subroutine mod_mhd_phys::tc_params_read_mhd

(

type(tc_fluid), intent(inout)

fl

)

Definition at line 1017 of file mod_mhd_phys.t.

update_faces_ambipolar()

subroutine mod_mhd_phys::update_faces_ambipolar	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,1:nw), intent(in)	w,
		double precision, dimension(ixi^s,1:ndim), intent(in)	x,
		double precision, dimension(ixi^s,1:3), intent(in)	ECC,
		double precision, dimension(ixi^s,7-2*ndim:3), intent(out)	fE,
		double precision, dimension(ixi^s,1:ndim), intent(out)	circ
	)

get ambipolar electric field and the integrals around cell faces

Definition at line 4130 of file mod_mhd_phys.t.

update_faces_average()

subroutine mod_mhd_phys::update_faces_average	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	qt,
		double precision, intent(in)	qdt,
		double precision, dimension(ixi^s,1:nwflux,1:ndim), intent(in)	fC,
		double precision, dimension(ixi^s,7-2*ndim:3), intent(inout)	fE,
		type(state)	sCT,
		type(state)	s
	)

get electric field though averaging neighors to update faces in CT

Definition at line 6526 of file mod_mhd_phys.t.

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update_faces_contact()

subroutine mod_mhd_phys::update_faces_contact	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	qt,
		double precision, intent(in)	qdt,
		double precision, dimension(ixi^s,1:nw), intent(in)	wp,
		double precision, dimension(ixi^s,1:nwflux,1:ndim), intent(in)	fC,
		double precision, dimension(ixi^s,7-2*ndim:3), intent(inout)	fE,
		type(state)	sCT,
		type(state)	s,
		type(ct_velocity)	vcts
	)

update faces using UCT contact mode by Gardiner and Stone 2005 JCP 205, 509

Definition at line 6625 of file mod_mhd_phys.t.

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update_faces_hll()

subroutine mod_mhd_phys::update_faces_hll	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, intent(in)	qt,
		double precision, intent(in)	qdt,
		double precision, dimension(ixi^s,7-2*ndim:3), intent(inout)	fE,
		type(state)	sCT,
		type(state)	s,
		type(ct_velocity)	vcts
	)

update faces

Definition at line 6849 of file mod_mhd_phys.t.

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Variable Documentation

b0field_forcefree

logical, public, protected mod_mhd_phys::b0field_forcefree =.true.

B0 field is force-free.

Definition at line 230 of file mod_mhd_phys.t.

boundary_divbfix

logical, dimension(2*^nd), public, protected mod_mhd_phys::boundary_divbfix =.true.

To control divB=0 fix for boundary.

Definition at line 224 of file mod_mhd_phys.t.

boundary_divbfix_skip

integer, dimension(2*^nd), public, protected mod_mhd_phys::boundary_divbfix_skip =0

To skip * layer of ghost cells during divB=0 fix for boundary.

Definition at line 227 of file mod_mhd_phys.t.

clean_initial_divb

logical, public mod_mhd_phys::clean_initial_divb = .false.

clean initial divB

Definition at line 201 of file mod_mhd_phys.t.

divbwave

logical, public mod_mhd_phys::divbwave = .true.

Add divB wave in Roe solver.

Definition at line 198 of file mod_mhd_phys.t.

e_

integer, public, protected mod_mhd_phys::e_

Index of the energy density (-1 if not present)

Definition at line 131 of file mod_mhd_phys.t.

eq_state_units

logical, public, protected mod_mhd_phys::eq_state_units = .true.

Definition at line 221 of file mod_mhd_phys.t.

equi_pe0_

integer, public mod_mhd_phys::equi_pe0_ = -1

Definition at line 116 of file mod_mhd_phys.t.

equi_rho0_

integer, public mod_mhd_phys::equi_rho0_ = -1

equi vars indices in the stateequi_vars array

Definition at line 115 of file mod_mhd_phys.t.

h_ion_fr

double precision, public, protected mod_mhd_phys::h_ion_fr =1d0

Ionization fraction of H H_ion_fr = H+/(H+ + H)

Definition at line 207 of file mod_mhd_phys.t.

has_equi_pe0

logical, public mod_mhd_phys::has_equi_pe0 = .false.

whether split off equilibrium thermal pressure

Definition at line 111 of file mod_mhd_phys.t.

has_equi_rho0

logical, public mod_mhd_phys::has_equi_rho0 = .false.

whether split off equilibrium density

Definition at line 109 of file mod_mhd_phys.t.

he_abundance

double precision, public, protected mod_mhd_phys::he_abundance =0.1d0

Helium abundance over Hydrogen.

Definition at line 204 of file mod_mhd_phys.t.

he_ion_fr

double precision, public, protected mod_mhd_phys::he_ion_fr =1d0

Ionization fraction of He He_ion_fr = (He2+ + He+)/(He2+ + He+ + He)

Definition at line 210 of file mod_mhd_phys.t.

he_ion_fr2

double precision, public, protected mod_mhd_phys::he_ion_fr2 =1d0

Ratio of number He2+ / number He+ + He2+ He_ion_fr2 = He2+/(He2+ + He+)

Definition at line 213 of file mod_mhd_phys.t.

mag

integer, dimension(:), allocatable, public, protected mod_mhd_phys::mag

Indices of the magnetic field.

Definition at line 137 of file mod_mhd_phys.t.

mhd_4th_order

logical, public, protected mod_mhd_phys::mhd_4th_order = .false.

MHD fourth order.

Definition at line 106 of file mod_mhd_phys.t.

mhd_adiab

double precision, public mod_mhd_phys::mhd_adiab = 1.0d0

The adiabatic constant.

Definition at line 156 of file mod_mhd_phys.t.

mhd_ambipolar

logical, public, protected mod_mhd_phys::mhd_ambipolar = .false.

Whether Ambipolar term is used.

Definition at line 43 of file mod_mhd_phys.t.

mhd_ambipolar_exp

logical, public, protected mod_mhd_phys::mhd_ambipolar_exp = .false.

Whether Ambipolar term is implemented explicitly.

Definition at line 49 of file mod_mhd_phys.t.

mhd_ambipolar_sts

logical, public, protected mod_mhd_phys::mhd_ambipolar_sts = .false.

Whether Ambipolar term is implemented using supertimestepping.

Definition at line 46 of file mod_mhd_phys.t.

mhd_boris_simplification

logical, public, protected mod_mhd_phys::mhd_boris_simplification = .false.

Whether boris simplified semirelativistic MHD equations (Gombosi 2002 JCP) are solved.

Definition at line 94 of file mod_mhd_phys.t.

mhd_cak_force

logical, public, protected mod_mhd_phys::mhd_cak_force = .false.

Whether CAK radiation line force is activated.

Definition at line 103 of file mod_mhd_phys.t.

mhd_divb_4thorder

logical, public, protected mod_mhd_phys::mhd_divb_4thorder = .false.

Whether divB is computed with a fourth order approximation.

Definition at line 183 of file mod_mhd_phys.t.

mhd_dump_full_vars

logical, public, protected mod_mhd_phys::mhd_dump_full_vars = .false.

whether dump full variables (when splitting is used) in a separate dat file

Definition at line 119 of file mod_mhd_phys.t.

mhd_energy

logical, public, protected mod_mhd_phys::mhd_energy = .true.

Whether an energy equation is used.

Definition at line 16 of file mod_mhd_phys.t.

mhd_equi_thermal

logical, public mod_mhd_phys::mhd_equi_thermal = .false.

Definition at line 112 of file mod_mhd_phys.t.

mhd_eta

double precision, public mod_mhd_phys::mhd_eta = 0.0d0

The MHD resistivity.

Definition at line 159 of file mod_mhd_phys.t.

mhd_eta_ambi

double precision, public mod_mhd_phys::mhd_eta_ambi = 0.0d0

The MHD ambipolar coefficient.

Definition at line 168 of file mod_mhd_phys.t.

mhd_eta_hyper

double precision, public mod_mhd_phys::mhd_eta_hyper = 0.0d0

The MHD hyper-resistivity.

Definition at line 162 of file mod_mhd_phys.t.

mhd_etah

double precision, public mod_mhd_phys::mhd_etah = 0.0d0

TODO: what is this?

Definition at line 165 of file mod_mhd_phys.t.

mhd_gamma

double precision, public mod_mhd_phys::mhd_gamma = 5.d0/3.0d0

The adiabatic index.

Definition at line 153 of file mod_mhd_phys.t.

mhd_get_pthermal

procedure(sub_get_pthermal), pointer, public mod_mhd_phys::mhd_get_pthermal => null()

Definition at line 287 of file mod_mhd_phys.t.

mhd_get_temperature

procedure(sub_get_pthermal), pointer, public mod_mhd_phys::mhd_get_temperature => null()

Definition at line 289 of file mod_mhd_phys.t.

mhd_get_v

procedure(sub_get_v), pointer, public mod_mhd_phys::mhd_get_v => null()

Definition at line 290 of file mod_mhd_phys.t.

mhd_glm

logical, public, protected mod_mhd_phys::mhd_glm = .false.

Whether GLM-MHD is used to control div B.

Definition at line 58 of file mod_mhd_phys.t.

mhd_glm_alpha

double precision, public mod_mhd_phys::mhd_glm_alpha = 0.5d0

GLM-MHD parameter: ratio of the diffusive and advective time scales for div b taking values within [0, 1].

Definition at line 87 of file mod_mhd_phys.t.

mhd_glm_extended

logical, public, protected mod_mhd_phys::mhd_glm_extended = .true.

Whether extended GLM-MHD is used with additional sources.

Definition at line 61 of file mod_mhd_phys.t.

mhd_gravity

logical, public, protected mod_mhd_phys::mhd_gravity = .false.

Whether gravity is added.

Definition at line 34 of file mod_mhd_phys.t.

mhd_hall

logical, public, protected mod_mhd_phys::mhd_hall = .false.

Whether Hall-MHD is used.

Definition at line 40 of file mod_mhd_phys.t.

mhd_hydrodynamic_e

logical, public, protected mod_mhd_phys::mhd_hydrodynamic_e = .false.

Whether hydrodynamic energy is solved instead of total energy.

Definition at line 80 of file mod_mhd_phys.t.

mhd_internal_e

logical, public, protected mod_mhd_phys::mhd_internal_e = .false.

Whether internal energy is solved instead of total energy.

Definition at line 76 of file mod_mhd_phys.t.

mhd_kin_en

procedure(fun_kin_en), pointer, public mod_mhd_phys::mhd_kin_en => null()

Definition at line 291 of file mod_mhd_phys.t.

mhd_magnetofriction

logical, public, protected mod_mhd_phys::mhd_magnetofriction = .false.

Whether magnetofriction is added.

Definition at line 55 of file mod_mhd_phys.t.

mhd_n_tracer

integer, public, protected mod_mhd_phys::mhd_n_tracer = 0

Number of tracer species.

Definition at line 122 of file mod_mhd_phys.t.

mhd_partial_ionization

logical, public, protected mod_mhd_phys::mhd_partial_ionization = .false.

Whether plasma is partially ionized.

Definition at line 100 of file mod_mhd_phys.t.

mhd_particles

logical, public, protected mod_mhd_phys::mhd_particles = .false.

Whether particles module is added.

Definition at line 52 of file mod_mhd_phys.t.

mhd_radiative_cooling

logical, public, protected mod_mhd_phys::mhd_radiative_cooling = .false.

Whether radiative cooling is added.

Definition at line 26 of file mod_mhd_phys.t.

mhd_reduced_c

double precision, public, protected mod_mhd_phys::mhd_reduced_c = 0.02d0*const_c

Reduced speed of light for semirelativistic MHD: 2% of light speed.

Definition at line 97 of file mod_mhd_phys.t.

mhd_rotating_frame

logical, public, protected mod_mhd_phys::mhd_rotating_frame = .false.

Whether rotating frame is activated.

Definition at line 37 of file mod_mhd_phys.t.

mhd_semirelativistic

logical, public, protected mod_mhd_phys::mhd_semirelativistic = .false.

Whether semirelativistic MHD equations (Gombosi 2002 JCP) are solved.

Definition at line 91 of file mod_mhd_phys.t.

mhd_thermal_conduction

logical, public, protected mod_mhd_phys::mhd_thermal_conduction = .false.

Whether thermal conduction is used.

Definition at line 19 of file mod_mhd_phys.t.

mhd_to_conserved

procedure(sub_convert), pointer, public mod_mhd_phys::mhd_to_conserved => null()

Definition at line 285 of file mod_mhd_phys.t.

mhd_to_primitive

procedure(sub_convert), pointer, public mod_mhd_phys::mhd_to_primitive => null()

Definition at line 284 of file mod_mhd_phys.t.

mhd_trac

logical, public, protected mod_mhd_phys::mhd_trac = .false.

Whether TRAC method is used.

Definition at line 64 of file mod_mhd_phys.t.

mhd_trac_finegrid

integer, public, protected mod_mhd_phys::mhd_trac_finegrid =4

Distance between two adjacent traced magnetic field lines (in finest cell size)

Definition at line 73 of file mod_mhd_phys.t.

mhd_trac_mask

double precision, public, protected mod_mhd_phys::mhd_trac_mask = 0.d0

Height of the mask used in the TRAC method.

Definition at line 70 of file mod_mhd_phys.t.

mhd_trac_type

integer, public, protected mod_mhd_phys::mhd_trac_type =1

Which TRAC method is used.

Definition at line 67 of file mod_mhd_phys.t.

mhd_viscosity

logical, public, protected mod_mhd_phys::mhd_viscosity = .false.

Whether viscosity is added.

Definition at line 31 of file mod_mhd_phys.t.

mom

integer, dimension(:), allocatable, public, protected mod_mhd_phys::mom

Indices of the momentum density.

Definition at line 128 of file mod_mhd_phys.t.

p_

integer, public, protected mod_mhd_phys::p_

Index of the gas pressure (-1 if not present) should equal e_.

Definition at line 134 of file mod_mhd_phys.t.

psi_

integer, public, protected mod_mhd_phys::psi_

Indices of the GLM psi.

Definition at line 140 of file mod_mhd_phys.t.

rc_fl

type(rc_fluid), allocatable, public mod_mhd_phys::rc_fl

type of fluid for radiative cooling

Definition at line 28 of file mod_mhd_phys.t.

rho_

integer, public, protected mod_mhd_phys::rho_

Index of the density (in the w array)

Definition at line 125 of file mod_mhd_phys.t.

rr

double precision, public, protected mod_mhd_phys::rr =1d0

Definition at line 217 of file mod_mhd_phys.t.

source_split_divb

logical, public, protected mod_mhd_phys::source_split_divb = .false.

Whether divB cleaning sources are added splitting from fluid solver.

Definition at line 83 of file mod_mhd_phys.t.

tc_fl

type(tc_fluid), allocatable, public mod_mhd_phys::tc_fl

type of fluid for thermal conduction

Definition at line 21 of file mod_mhd_phys.t.

tcoff_

integer, public, protected mod_mhd_phys::tcoff_

Index of the cutoff temperature for the TRAC method.

Definition at line 146 of file mod_mhd_phys.t.

te_

integer, public, protected mod_mhd_phys::te_

Indices of temperature.

Definition at line 143 of file mod_mhd_phys.t.

te_fl_mhd

type(te_fluid), allocatable, public mod_mhd_phys::te_fl_mhd

type of fluid for thermal emission synthesis

Definition at line 23 of file mod_mhd_phys.t.

tracer

integer, dimension(:), allocatable, public, protected mod_mhd_phys::tracer

Indices of the tracers.

Definition at line 150 of file mod_mhd_phys.t.

tweight_

integer, public, protected mod_mhd_phys::tweight_

Definition at line 147 of file mod_mhd_phys.t.

type_ct

character(len=std_len), public, protected mod_mhd_phys::type_ct = 'uct_contact'

Method type of constrained transport.

Definition at line 180 of file mod_mhd_phys.t.

typedivbfix

character(len=std_len), public, protected mod_mhd_phys::typedivbfix = 'linde'

Method type to clean divergence of B.

Definition at line 177 of file mod_mhd_phys.t.

usr_mask_ambipolar

procedure(mask_subroutine), pointer, public mod_mhd_phys::usr_mask_ambipolar => null()

Definition at line 283 of file mod_mhd_phys.t.