IllinoisGRMHD

Samuel Cupp
Leonardo Rosa Werneck
Terrence Pierre Jacques
Zachariah Etienne

\( \)Date\( \)

Abstract

IllinoisGRMHD solves the equations of general relativistic magneto-hydrodynamics (GRMHD) using the General Relativistic Hydrodynamics Library (GRHayL), which is included in the Einstein Toolkit via the GRHayLib thorn. The core library inherits or adapts code from the original IllinoisGRMHD thorn into a modular, infrastructure-agnostic library. This original thorn is itself a rewrite of the Illinois Numerical Relativity (ILNR) group’s GRMHD code (ca. 2009–2014), which was used in their modeling of the following systems:

Magnetized circumbinary disk accretion onto binary black holes
Magnetized black hole–neutron star mergers
Magnetized Bondi flow, Bondi-Hoyle-Littleton accretion
White dwarf–neutron star mergers

The improved GRHayL-based IllinoisGRMHD incorporates more options for controlling the evolution, most notably the addition of new conservative-to-primitive solvers and nuclear equations of state.

1 Introduction

This thorn provides a GRMHD evolution code built on the General Relativistic Hydrodynamics Library (GRHayL), which is included in the Einstein Toolkit via the GRHayLib thorn. The core library inherits or adapts code from the original IllinoisGRMHD thorn into a modular, infrastructure-agnostic library.

The new and improved IllinoisGRMHD provides support for hybrid and tabulated EOS, both with and without entropy. The core functions all come from GRHayLib, ensuring that any improvements or updates to the library can be easily adopted by the thorn. The conservative-to-primitive solver is selected at runtime, allowing for users to take advantage of any Con2Prim methods provided by GRHayL.

2 Parameters

Most of the behavior of this thorn is controlled by GRHayLib, the thorn that provides GRHayL functionality within the Einstein Toolkit. However, there are several parameters in the thorn which control diagnostic or debugging features. Most are self-explanatory, but some parameters deserve a more detailed explanation.

First, many analysis or diagnostic thorns use HydroBase variables. By default, IllinoisGRMHD never copies the data back from IllinoisGRMHD variables to HydroBase variables, which would prevent the usage of these thorns. The Convert_to_HydroBase_every parameter sets how often to copy back this data. Naturally, copying more frequently will slow down the simulation, so this should be set on the same frequency as the analysis or IO thorn that is using the HydroBase variable. We reduced the amount of data copying in IllinoisGRMHD by using the HydroBase variables directly, which removes the need to copy them back and removes extra grid functions from memory. We still use distinct velocity variables because we use a different velocity than is defined in HydroBase, so this conversion is still necessary.

Next, there are several parameters for debugging or other testing. The perturbing parameters give users the ability to affect either the initial data or evolution data at runtime without slowing down standard simulations. The perturb_initial_data parameter controls whether the initial data from HydroBase is perturbed, and the perturb_every_con2prim parameter controls whether the conservative variables are perturbed before every con2prim call. The magnitude of these perturbations is set by random_pert.

3 Updating Old Parfiles

With the many changes to improve the code and transition to using GRHayLib, parfile setups have changed significantly. To this end, we provide a guide to updating parfiles from old IllinoisGRMHD to the GRHayL-based IllinoisGRMHD. Old parfiles are temporarily supported via backward compatibility patch, but this support ends in the ET_2024_11 release.

First, the two thorns ID_converter_ILGRMHD and Convert_to_HydroBase are entirely deprecated and will be removed. As such, these thorns and all their parameters should be removed from the parfile. Their equivalent parameters are as follows:

Old	New

ID_converter_ILGRMHD::Gamma_Initial	GRHayLib::Gamma_ppoly_in[0]
ID_converter_ILGRMHD::random_seed	IllinoisGRMHD::random_seed
ID_converter_ILGRMHD::random_pert	IllinoisGRMHD::random_pert
ID_converter_ILGRMHD::K_Initial	GRHayLib::k_ppoly0
Convert_to_HydroBase::Convert_to_HydroBase_every	IllinoisGRMHD::Convert_to_HydroBase_every

The parameter ID_converter_ILGRMHD::pure_hydro_run is entirely deprecated, as the GRHayLHD thorn provides this functionaility. Additionally, to properly trigger the random perturbation the new parameter IllinoisGRMHD::perturb_initial_data should be set.

The parameters in IllinoisGRMHD have also changed significantly, with many moving to the GRHayLib thorn. These changes are as follows:

Old	New

IllinoisGRMHD::GAMMA_SPEED_LIMIT	GRHayLib::max_Lorentz_factor
IllinoisGRMHD::K_poly	GRHayLib::k_ppoly0
IllinoisGRMHD::rho_b_atm	GRHayLib::rho_b_atm
IllinoisGRMHD::rho_b_max	GRHayLib::rho_b_max
IllinoisGRMHD::Psi6threshold	GRHayLib::Psi6threshold
IllinoisGRMHD::neos	GRHayLib::neos
IllinoisGRMHD::gamma_th	GRHayLib::Gamma_th
IllinoisGRMHD::damp_lorenz	GRHayLib::Lorenz_damping_factor

As seen here, the ID converter and IllinoisGRMHD thorns both had a \(K\) parameter. These are condensed into a single parameter in GRHayLib.

Two parameters are deprecated and marked for removal. These are IllinoisGRMHD::tau_atm and IllinoisGRMHD::conserv_to_prims_debug. The former is now automatically computed by GRHayLib, and the latter’s feature is no longer available.

Other IllinoisGRMHD parameter names are unchanged. However, some of their options are deprecated and also marked for removal. These are the ”essential” and ”essential+iteration output” options for IllinoisGRMHD::verbose.

Finally, note that the magnetic field quantities have been rescaled by \(\left (4\pi \right )^{-1/2}\), as this simplifies many equations in GRHayL. This definition is consistent with the magnetic field defined by HydroBase and GRHydro (which the old IllinoisGRMHD did not respect). To maintain support for old initial data thorns, we by default assume that the HydroBase \(B^i\), \(A_i\) use the old definition and rescale them when copying into the IllinoisGRMHD variables. The parameter rescale_magnetics controls this behavior. If the thorns using the old definition (i.e. thorns in wvuthorns and wvuthorns_diagnostics) are updated to use the new definition, this parameter will be switch such that the default behaves as expected for these thorns. Such a change will be detailed in the Einstein Toolkit release notes prior to the release introducing the change.

In addition to these changes, GRHayLib offers new parameter options for controlling the simulation, such as a wider range of conservative-to-primitive routines, new equation of state options, and control over the PPM reconstruction parameters. Please see that thorn’s documentation for more information about these features, as well as GRHayL’s documentation on the library’s implementation details.

4 Acknowledgements

Note that many codes have fed into the GRHayL library. The most prominent is the IllinoisGRMHD thorn developed primarily by Zachariah Etienne, Yuk Tung Liu, and Vasileios Paschalidis [1]. This thorn is based on the GRMHD code of the Illinois Numerical Relativity group (ca. 2014), written by Matt Duez, Yuk Tung Liu, and Branson Stephens .

For the full list of contributions and related citations, please use GRHayL’s citation guide.

References

[1] Z. B. Etienne, V. Paschalidis, R. Haas, P. Mösta and S. L. Shapiro, “IllinoisGRMHD: An Open-Source, User-Friendly GRMHD Code for Dynamical Spacetimes,” Class. Quant. Grav. 32, 175009 (2015) doi:10.1088/0264-9381/32/17/175009 [arXiv:1501.07276 [astro-ph.HE]].

5 Parameters


conserv_to_prims_debug	Scope: private	INT

Description: Deprecated.

Range		Default: (none)
0:1	zero (no) or one (yes)


convert_to_hydrobase_every	Scope: private	INT

Description: How often to convert IllinoisGRMHD primitive variables to HydroBase (Valencia formulation) primitive variables? Needed for some ET-based diagnostics. NOT needed for pure IllinoisGRMHD runs.

Range		Default: (none)
0:*	zero (disable) or positive (every N iterations)


damp_lorenz	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 0.0
:	any real


em_bc	Scope: private	KEYWORD

Description: EM field boundary condition

Range		Default: copy
copy	Copy data from nearest boundary point
frozen	Frozen boundaries


gamma_speed_limit	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 10.0
1:*	Positive > 1, though you’ll likely have troubles far above 10.


gamma_th	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: -1
0:*	Physical values
-1	forbidden value to make sure it is explicitly set in the parfile


k_poly	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 1.0
0:*	Positive


matter_bc	Scope: private	KEYWORD

Description: Chosen Matter boundary condition

Range		Default: outflow
copy	Copy BCs
outflow	Copy BCs with additional outflow BC for velocities
frozen	Frozen boundaries


neos	Scope: private	INT

Description: Deprecated. Please use GRHayLib.

Range		Default: 1
1:10	Any integer between 1 and 10


perturb_every_con2prim	Scope: private	BOOLEAN

Description: Random perturbation applied every time con2prim runs

		Default: no


perturb_initial_data	Scope: private	BOOLEAN

Description: Random perturbation to initial data

		Default: no


psi6threshold	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 1e100
:	Can set to anything


random_pert	Scope: private	REAL

Description: Magnitude of random perturbations

Range		Default: (none)
:	Anything goes.


random_seed	Scope: private	INT

Description: Random seed for random, generally roundoff-level perturbation on initial data. Seeds srand(), and rand() is used for the RNG.

Range		Default: (none)
0:99999999	Anything unsigned goes.


rescale_magnetics	Scope: private	BOOLEAN

Description: Rescale magnetic data to match original IllinoisGRMHD definitions

		Default: yes


rho_b_atm	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 1e200
:	Allow for negative values. This enables us to debug the code and verify if rho_b_atm is properly set.


rho_b_max	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 1e300
0:*	Note that you will have problems unless rho_b_atm<rho_b_max


sym_bz	Scope: private	REAL

Description: In-progress equatorial symmetry support: Symmetry parameter across z axis for magnetic fields = +/- 1

Range		Default: 1.0
-1.0:1.0	Set to +1 or -1.


symmetry	Scope: private	KEYWORD

Description: Currently only no symmetry supported, though work has begun in adding equatorial-symmetry support.

Range		Default: none
none	no symmetry, full 3d domain


tau_atm	Scope: private	REAL

Description: Deprecated. Please use GRHayLib.

Range		Default: 1e100
0:*	Positive


update_tmunu	Scope: private	BOOLEAN

Description: Update Tmunu, for RHS of Einstein’s equations?

		Default: yes


verbose	Scope: private	KEYWORD

Description: Determines how much evolution information is output

Range		Default: yes
no	Complete silence
yes	”Outputs information about conservative-to-prim itive fixes, failures, etc.”
essential	Deprecated option.
see [1] below	Deprecated option.

[1]

essential+iteration output


eos_type	Scope: shared from GRHAYLIB	KEYWORD


evolve_entropy	Scope: shared from GRHAYLIB	BOOLEAN

6 Interfaces

General

Implements:

illinoisgrmhd

Inherits:

admbase

tmunubase

hydrobase

grhaylib

Grid Variables

6.0.1 PRIVATE GROUPS


Group Names	Variable Names	Details

grmhd_velocities		compact	0
	vx	description	Components of primitive three velocity vî. Note that vî is defined in terms of 4-velocity as: vî = uî/u. Note that this definition differs from the Valencia formalism.
	vy	dimensions	3
	vz	distribution	DEFAULT
		group type	GF
		tags	InterpNumTimelevels=1 prolongation=”none”
		timelevels	1
		variable type	REAL

u0	u0	compact	0
		description	4-velocity component u
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	InterpNumTimelevels=1 prolongation=”none” checkpoint=”no”
		timelevels	1
		variable type	REAL

grmhd_conservatives		compact	0
	rho_star	description	Evolved hydrodynamic variables
	tau	dimensions	3
	Stildex	distribution	DEFAULT
	Stildey	group type	GF
	Stildez	tags	prolongation=”ENO”
		timelevels	3
		variable type	REAL

ent_star	ent_star	compact	0
		description	Evolved entropy variable
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”ENO”
		timelevels	3
		variable type	REAL

ye_star	Ye_star	compact	0
		description	Evolved electron fraction variable
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”ENO”
		timelevels	3
		variable type	REAL

ax	Ax	compact	0
		description	x-component of the vector potential
		description	evolved when constrained_transport_scheme==3
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	Prolongation=”STAGGER011”
		timelevels	3
		variable type	REAL


Group Names	Variable Names	Details

ay	Ay	compact	0
		description	y-component of the vector potential
		description	evolved when constrained_transport_scheme==3
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	Prolongation=”STAGGER101”
		timelevels	3
		variable type	REAL

az	Az	compact	0
		description	z-component of the vector potential
		description	evolved when constrained_transport_scheme==3
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	Prolongation=”STAGGER110”
		timelevels	3
		variable type	REAL

phitilde	phitilde	compact	0
		description	sqrt{gamma} Phi
		description	where Phi is the em scalar potential
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	Prolongation=”STAGGER111”
		timelevels	3
		variable type	REAL

grmhd_b_stagger		compact	0
	Bx_stagger	description	Densitized B-field components defined at staggered points [Bx_stagger at (i+1/2
		description	j
	Bx_stagger	description	k)
	Bx_stagger	description	By_stagger at (i
	Bx_stagger	description	j+1/2
	Bx_stagger	description	k)
	Bx_stagger	description	Bz_stagger at (i
	Bx_stagger	description	j
	Bx_stagger	description	k+1/2)].
	By_stagger	dimensions	3
	Bz_stagger	distribution	DEFAULT
		group type	GF
		tags	InterpNumTimelevels=1 prolongation=”none”
		timelevels	1
		variable type	REAL

grmhd_b_center		compact	0
	Bx_center	description	B-field components defined at vertices.
	By_center	dimensions	3
	Bz_center	distribution	DEFAULT
		group type	GF
		tags	InterpNumTimelevels=1 prolongation=”none”
		timelevels	1
		variable type	REAL

grmhd_conservatives_rhs		compact	0
	rho_star_rhs	description	Right-hand side for evolved conservative variables
	tau_rhs	dimensions	3
	Stildex_rhs	distribution	DEFAULT
	Stildey_rhs	group type	GF
	Stildez_rhs	tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL


Group Names	Variable Names	Details

ent_star_rhs	ent_star_rhs	compact	0
		description	Right-hand side for ent_star
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL

ye_star_rhs	Ye_star_rhs	compact	0
		description	Right-hand side for Ye_star
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL

em_rhs		compact	0
	Ax_rhs	description	Storage for the right-hand side of the partial_t A equations and partial_t (psi Phi) equation.
	Ay_rhs	dimensions	3
	Az_rhs	distribution	DEFAULT
	phitilde_rhs	group type	GF
		tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL

grmhd_cmin_cmax_temps		compact	0
	cmin_x	description	Store min and max characteristic speeds in all three directions.
	cmax_x	dimensions	3
	cmin_y	distribution	DEFAULT
	cmax_y	group type	GF
	cmin_z	tags	prolongation=”none” Checkpoint=”no”
	cmax_z	timelevels	1
		variable type	REAL

grmhd_flux_temps		compact	0
	rho_star_flux	description	Flux variables for computing RHSs
	tau_flux	dimensions	3
	Stildex_flux	distribution	DEFAULT
	Stildey_flux	group type	GF
	Stildez_flux	tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL

ent_star_flux	ent_star_flux	compact	0
		description	Flux variable for ent_star
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL


Group Names	Variable Names	Details

ye_star_flux	Ye_star_flux	compact	0
		description	Flux variable for Ye_star
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”none” Checkpoint=”no”
		timelevels	1
		variable type	REAL

grmhd_primitives_reconstructed_temps		compact	0
	vxr	description	Temporary variables used for primitives reconstruction
	vyr	dimensions	3
	vzr	distribution	DEFAULT
	vxl	group type	GF
	vyl	tags	prolongation=”none” Checkpoint=”no”
	vzl	timelevels	1
	Bx_staggerr	variable type	REAL

failure_checker	failure_checker	compact	0
		description	Gridfunction to track conservative-to-primitives solver fixes. Beware that this gridfunction is overwritten at each RK substep.
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	prolongation=”none” Checkpoint=”no” InterpNumTimelevels=1
		timelevels	1
		variable type	REAL

em_psi6phi		compact	0
	psi6phi	description	Deprecated variable
		dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	Prolongation=”STAGGER111”
		timelevels	3
		variable type	REAL

grmhd_primitives_allbutbi		compact	0
	rho_b	description	Deprecated variables
	P	dimensions	3
		distribution	DEFAULT
		group type	GF
		tags	InterpNumTimelevels=1 prolongation=”none”
		timelevels	1
		variable type	REAL

grmhd_primitives_bi		compact	0
	Bx	description	Deprecated variables
	By	dimensions	3
	Bz	distribution	DEFAULT
		group type	GF
		tags	InterpNumTimelevels=1 prolongation=”none”
		timelevels	1
		variable type	REAL

Uses header:

Symmetry.h

GRHayLib.h

7 Schedule

This section lists all the variables which are assigned storage by thorn GRHayLET/IllinoisGRMHD. Storage can either last for the duration of the run (Always means that if this thorn is activated storage will be assigned, Conditional means that if this thorn is activated storage will be assigned for the duration of the run if some condition is met), or can be turned on for the duration of a schedule function.

Storage

Always:	Conditional:
HydroBase::Bvec[1] HydroBase::Avec[1] HydroBase::Aphi[1]	Ye_star[3] Ye_star_rhs Ye_star_flux
grmhd_conservatives[3] Ax[3] Ay[3] Az[3] phitilde[3]	ent_star[3] ent_star_rhs ent_star_flux
grmhd_velocities u0 grmhd_B_center grmhd_B_stagger	em_psi6phi[3] grmhd_primitives_allbutBi grmhd_primitives_Bi
grmhd_conservatives_rhs EM_rhs
grmhd_primitives_reconstructed_temps grmhd_cmin_cmax_temps failure_checker
grmhd_flux_temps Ye_star_flux ent_star_flux

Scheduled Functions

MoL_Register (conditional)

illinoisgrmhd_registervars

	Language:	c
	Options:	meta
	Type:	function

Driver_BoundarySelect (conditional)

illinoisgrmhd_specify_driver_bcs

	Language:	c
	Options:	meta
	Type:	function

CCTK_POSTPOSTINITIAL (conditional)

illinoisgrmhd_set_gz_symmetries

compute post-initialdata quantities

	After:	con2prim
	Language:	c
	Reads:	grid::coordinates
		grmhd_b_center
		grmhd_b_stagger
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	grmhd_b_center(boundary)
		grmhd_b_stagger(boundary)
		phitilde(boundary)
		ax(boundary)
		ay(boundary)
		az(boundary)

HydroBase_Con2Prim (conditional)

illinoisgrmhd_con2prim

compute primitive variables from conservatives

	Type:	group

IllinoisGRMHD_Con2Prim (conditional)

illinoisgrmhd_sync

sync conservative variable ghost zones for c2p routine

	Language:	c
	Sync:	grmhd_conservatives
		ye_star
		ent_star
		ax
		ay
		az
		phitilde
	Type:	function

IllinoisGRMHD_Con2Prim (conditional)

illinoisgrmhd_a_i_outer_boundaries

apply linear extrapolation bcs on a_{mu}, so that bcs are flat on bî

	After:	illinoisgrmhd_sync
	Language:	c
	Reads:	phitilde
		ax
		ay
		az
	Type:	function
	Writes:	phitilde(boundary)
		ax(boundary)
		ay(boundary)
		az(boundary)

IllinoisGRMHD_Con2Prim (conditional)

illinoisgrmhd_compute_b_and_bstagger_from_a

compute b and b_stagger from a sync: grmhd_primitives_bi,grmhd_primitives_bi_stagger

	After:	illinoisgrmhd_a_i_outer_boundaries
	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		phitilde
		ax
		ay
		az
	Sync:	grmhd_b_center
		grmhd_b_stagger
	Type:	function
	Writes:	phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)
		grmhd_b_center(everywhere)
		grmhd_b_stagger(everywhere)

IllinoisGRMHD_Con2Prim (conditional)

illinoisgrmhd_perturb_conservatives

perturb conservatives before con2prim

	After:	illinoisgrmhd_compute_b_and_bstagger_from_a
	Before:	illinoisgrmhd_conservs_to_prims
	Type:	group

IllinoisGRMHD_Con2Prim (conditional)

illinoisgrmhd_conservs_to_prims

compute primitive variables from conservatives

	After:	illinoisgrmhd_compute_b_and_bstagger_from_a
	Type:	group

IllinoisGRMHD_Con2Prim (conditional)

illinoisgrmhd_hydro_outer_boundaries

apply selected boundary conditions to the primitive variables

	After:	illinoisgrmhd_conservs_to_prims
	Type:	group

AddToTmunu (conditional)

illinoisgrmhd_compute_tmunu

compute stress-energy tensor

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		grmhd_velocities
		u0
		grmhd_b_center
	Type:	function
	Writes:	tmunubase::stress_energy_scalar(everywhere)
		tmunubase::stress_energy_vector(everywhere)
		tmunubase::stress_energy_tensor(everywhere)

MoL_CalcRHS (conditional)

illinoisgrmhd_rhs

evaluate rhss grhd equations

	Type:	group

CCTK_BASEGRID (conditional)

illinoisgrmhd_initsymbound

schedule symmetries

	Language:	c
	Type:	function

IllinoisGRMHD_RHS (conditional)

illinoisgrmhd_evaluate_sources_rhs

evaluate source terms in grmhd rhss

	Type:	group

IllinoisGRMHD_RHS (conditional)

illinoisgrmhd_evaluate_fluxes_rhs

evaluate flux terms in grmhd rhss

	After:	illinoisgrmhd_evaluate_sources_rhs
	Type:	group

IllinoisGRMHD_RHS (conditional)

convert_illinoisgrmhd_to_hydrobase

convert needed hydrobase variables for nrpyleakage

	After:	illinoisgrmhd_evaluate_fluxes_rhs
	Language:	c
	Reads:	admbase::lapse
		admbase::shift
		grmhd_velocities
	Type:	function
	Writes:	hydrobase::vel(everywhere)

IllinoisGRMHD_RHS

illinoisgrmhd_evaluate_phitilde_and_a_gauge_rhs

evaluate phitilde rhs and gauge contributions to a_i rhs

	After:	evaluate_fluxes_rhs
	Language:	c
	Reads:	admbase::lapse
		admbase::shift
		admbase::metric
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	grmhd_primitives_reconstructed_temps
		em_rhs

CCTK_ANALYSIS (conditional)

convert_illinoisgrmhd_to_hydrobase

convert illinoisgrmhd-native variables to hydrobase

	After:	ml_bssn_evolcalcgroup
	Before:	compute_bi_b2_poyn_fluxet
		convert_to_mhd_3velocity
		particle_traceret
		volumeintegralgroup
	Language:	c
	Options:	global-early
		loop-local
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	hydrobase::vel(everywhere)
		hydrobase::w_lorentz(everywhere)
		hydrobase::bvec(everywhere)

IllinoisGRMHD_prims_to_conservs (conditional)

illinoisgrmhd_hybrid_entropy_prims_to_conservs

entropy+hybrid version of illinoisgrmhd_prims_to_conservs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::entropy
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_conservatives
		ent_star
	Type:	function
	Writes:	u0(everywhere)
		grmhd_velocities(everywhere)
		grmhd_conservatives(everywhere)
		ent_star(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy(everywhere)

IllinoisGRMHD_conservs_to_prims (conditional)

illinoisgrmhd_hybrid_entropy_conservs_to_prims

entropy+hybrid version of illinoisgrmhd_conservs_to_prims

	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_conservatives
		ent_star
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		ent_star(everywhere)
		u0(everywhere)
		grmhd_velocities(everywhere)
		failure_checker(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy(everywhere)

IllinoisGRMHD_hydro_outer_boundaries (conditional)

illinoisgrmhd_hybrid_entropy_hydro_outer_boundaries

entropy+hybrid version of illinoisgrmhd_hydro_outer_boundaries

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::entropy
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_velocities
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::entropy
	Type:	function
	Writes:	u0(everywhere)
		grmhd_conservatives(everywhere)
		ent_star(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy(everywhere)

IllinoisGRMHD_evaluate_sources_rhs (conditional)

illinoisgrmhd_hybrid_entropy_evaluate_sources_rhs

entropy+hybrid version of illinoisgrmhd_evaluate_sources_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		admbase::curv
		hydrobase::rho
		hydrobase::press
		hydrobase::entropy
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives_rhs
		ent_star_rhs
		em_rhs

IllinoisGRMHD_evaluate_fluxes_rhs (conditional)

illinoisgrmhd_hybrid_entropy_evaluate_fluxes_rhs

entropy+hybrid version of illinoisgrmhd_evaluate_fluxes_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::entropy
		grmhd_velocities
		grmhd_b_center
		grmhd_b_stagger
		phitilde
		ax
		ay
		az
		grmhd_conservatives_rhs(interior)
		ent_star_rhs(interior)
		em_rhs(interior)
	Type:	function
	Writes:	grmhd_flux_temps
		grmhd_conservatives_rhs
		ent_star_flux
		ent_star_rhs
		grmhd_primitives_reconstructed_temps
		grmhd_cmin_cmax_temps
		em_rhs

HydroBase_Prim2ConInitial (conditional)

illinoisgrmhd_prim2con2prim

convert hydrobase initial data to illinoisgrmhd variables

	Type:	group

IllinoisGRMHD_perturb_primitives (conditional)

illinoisgrmhd_hybrid_entropy_perturb_primitives

entropy+hybrid version of illinoisgrmhd_perturb_primitives

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::entropy
		grmhd_velocities
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy
		grmhd_velocities(everywhere)
		phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)

IllinoisGRMHD_perturb_conservatives (conditional)

illinoisgrmhd_hybrid_entropy_perturb_conservatives

entropy+hybrid version of illinoisgrmhd_perturb_conservatives

	Language:	c
	Reads:	grmhd_conservatives
		ent_star
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		ent_star(everywhere)

IllinoisGRMHD_prims_to_conservs (conditional)

illinoisgrmhd_hybrid_prims_to_conservs

hybrid version of illinoisgrmhd_prims_to_conservs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_conservatives
	Type:	function
	Writes:	u0(everywhere)
		grmhd_velocities(everywhere)
		grmhd_conservatives(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)

IllinoisGRMHD_conservs_to_prims (conditional)

illinoisgrmhd_hybrid_conservs_to_prims

hybrid version of illinoisgrmhd_conservs_to_prims

	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_conservatives
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		failure_checker(everywhere)
		u0(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)

IllinoisGRMHD_hydro_outer_boundaries (conditional)

illinoisgrmhd_hybrid_hydro_outer_boundaries

hybrid version of illinoisgrmhd_outer_boundaries

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_velocities
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
	Type:	function
	Writes:	u0(everywhere)
		grmhd_conservatives(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)

IllinoisGRMHD_evaluate_sources_rhs (conditional)

illinoisgrmhd_hybrid_evaluate_sources_rhs

hybrid version of illinoisgrmhd_evaluate_sources_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		admbase::curv
		hydrobase::rho
		hydrobase::press
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives_rhs
		em_rhs

IllinoisGRMHD_evaluate_fluxes_rhs (conditional)

illinoisgrmhd_hybrid_evaluate_fluxes_rhs

hybrid version of illinoisgrmhd_evaluate_fluxes_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		grmhd_velocities
		grmhd_b_center
		grmhd_b_stagger
		phitilde
		ax
		ay
		az
		grmhd_conservatives_rhs(interior)
		em_rhs(interior)
	Type:	function
	Writes:	grmhd_flux_temps
		grmhd_conservatives_rhs
		grmhd_cmin_cmax_temps
		grmhd_primitives_reconstructed_temps
		em_rhs

IllinoisGRMHD_perturb_primitives (conditional)

illinoisgrmhd_hybrid_perturb_primitives

hybrid version of illinoisgrmhd_perturb_primitives

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		hydrobase::eps
		grmhd_velocities
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		grmhd_velocities(everywhere)
		phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)

IllinoisGRMHD_perturb_conservatives (conditional)

illinoisgrmhd_hybrid_perturb_conservatives

hybrid version of illinoisgrmhd_perturb_conservatives

	Language:	c
	Reads:	grmhd_conservatives
	Type:	function
	Writes:	grmhd_conservatives(everywhere)

IllinoisGRMHD_prims_to_conservs (conditional)

illinoisgrmhd_tabulated_entropy_prims_to_conservs

entropy+tabulated version of illinoisgrmhd_prims_to_conservs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::entropy
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_conservatives
		ye_star
		ent_star
	Type:	function
	Writes:	u0(everywhere)
		grmhd_velocities(everywhere)
		grmhd_conservatives(everywhere)
		ent_star(everywhere)
		ye_star(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)

IllinoisGRMHD_Prim2Con2Prim (conditional)

convert_hydrobase_to_illinoisgrmhd

convert hydrobase initial data (id) to illinoisgrmhd variables

	Language:	c
	Reads:	admbase::lapse
		admbase::shift
		hydrobase::vel
		hydrobase::avec
		hydrobase::aphi
	Sync:	grmhd_velocities
		ax
		ay
		az
		phitilde
	Type:	function
	Writes:	grmhd_velocities(everywhere)
		phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)

IllinoisGRMHD_conservs_to_prims (conditional)

illinoisgrmhd_tabulated_entropy_conservs_to_prims

entropy+tabulated version of illinoisgrmhd_conservs_to_prims

	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_conservatives
		ent_star
		ye_star
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		ent_star(everywhere)
		ye_star(everywhere)
		u0(everywhere)
		grmhd_velocities(everywhere)
		failure_checker(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)

IllinoisGRMHD_hydro_outer_boundaries (conditional)

illinoisgrmhd_tabulated_entropy_hydro_outer_boundaries

entropy+tabulated version of illinoisgrmhd_outer_boundaries

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::entropy
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_velocities
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::entropy
		hydrobase::y_e
		hydrobase::temperature
	Type:	function
	Writes:	u0(everywhere)
		grmhd_conservatives(everywhere)
		ent_star(everywhere)
		ye_star(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)

IllinoisGRMHD_evaluate_sources_rhs (conditional)

illinoisgrmhd_tabulated_entropy_evaluate_sources_rhs

entropy+tabulated version of illinoisgrmhd_evaluate_sources_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		admbase::curv
		hydrobase::rho
		hydrobase::press
		hydrobase::entropy
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives_rhs
		ent_star_rhs
		ye_star_rhs
		em_rhs

IllinoisGRMHD_evaluate_fluxes_rhs (conditional)

illinoisgrmhd_tabulated_entropy_evaluate_fluxes_rhs

entropy+tabulated version of illinoisgrmhd_evaluate_fluxes_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::entropy
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
		grmhd_b_stagger
		phitilde
		ax
		ay
		az
		grmhd_conservatives_rhs(interior)
		em_rhs(interior)
		ent_star_rhs(interior)
		ye_star_rhs(interior)
	Type:	function
	Writes:	grmhd_flux_temps
		ent_star_flux
		ye_star_flux
		grmhd_conservatives_rhs
		ent_star_rhs
		ye_star_rhs
		grmhd_cmin_cmax_temps
		grmhd_primitives_reconstructed_temps
		em_rhs

IllinoisGRMHD_perturb_primitives (conditional)

illinoisgrmhd_tabulated_entropy_perturb_primitives

entropy+tabulated version of illinoisgrmhd_perturb_primitives

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::entropy
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::entropy
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)
		grmhd_velocities(everywhere)
		phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)

IllinoisGRMHD_perturb_conservatives (conditional)

illinoisgrmhd_tabulated_entropy_perturb_conservatives

entropy+tabulated version of illinoisgrmhd_perturb_conservatives

	Language:	c
	Reads:	grmhd_conservatives
		ent_star
		ye_star
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		ent_star(everywhere)
		ye_star(everywhere)

IllinoisGRMHD_prims_to_conservs (conditional)

illinoisgrmhd_tabulated_prims_to_conservs

tabulated version of illinoisgrmhd_prims_to_conservs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_conservatives
		ye_star
	Type:	function
	Writes:	u0(everywhere)
		grmhd_velocities(everywhere)
		grmhd_conservatives(everywhere)
		ye_star(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)

IllinoisGRMHD_conservs_to_prims (conditional)

illinoisgrmhd_tabulated_conservs_to_prims

tabulated version of illinoisgrmhd_conservs_to_prims

	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_conservatives
		ye_star
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		ye_star(everywhere)
		u0(everywhere)
		grmhd_velocities(everywhere)
		failure_checker(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)

IllinoisGRMHD_hydro_outer_boundaries (conditional)

illinoisgrmhd_tabulated_hydro_outer_boundaries

tabulated version of illinoisgrmhd_outer_boundaries

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_velocities
		hydrobase::rho
		hydrobase::eps
		hydrobase::press
		hydrobase::y_e
		hydrobase::temperature
	Type:	function
	Writes:	u0(everywhere)
		grmhd_conservatives(everywhere)
		ye_star(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)

IllinoisGRMHD_evaluate_sources_rhs (conditional)

illinoisgrmhd_tabulated_evaluate_sources_rhs

tabulated version of illinoisgrmhd_evaluate_sources_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		admbase::curv
		hydrobase::rho
		hydrobase::press
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives_rhs
		ye_star_rhs
		em_rhs

IllinoisGRMHD_Prim2Con2Prim (conditional)

illinoisgrmhd_perturb_primitives

perturb initial primitive data

	After:	convert_hydrobase_to_illinoisgrmhd
	Before:	illinoisgrmhd_prims_to_conservs
	Type:	group

IllinoisGRMHD_evaluate_fluxes_rhs (conditional)

illinoisgrmhd_tabulated_evaluate_fluxes_rhs

tabulated version of illinoisgrmhd_evaluate_fluxes_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		grmhd_b_center
		grmhd_b_stagger
		phitilde
		ax
		ay
		az
		grmhd_conservatives_rhs(interior)
		ye_star_rhs(interior)
		em_rhs(interior)
	Type:	function
	Writes:	grmhd_flux_temps
		grmhd_conservatives_rhs
		ye_star_flux
		ye_star_rhs
		grmhd_primitives_reconstructed_temps
		grmhd_cmin_cmax_temps
		em_rhs

IllinoisGRMHD_perturb_primitives (conditional)

illinoisgrmhd_tabulated_perturb_primitives

tabulated version of illinoisgrmhd_perturb_primitives

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		hydrobase::eps
		hydrobase::y_e
		hydrobase::temperature
		grmhd_velocities
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		hydrobase::y_e(everywhere)
		hydrobase::temperature(everywhere)
		phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)

IllinoisGRMHD_perturb_conservatives (conditional)

illinoisgrmhd_tabulated_perturb_conservatives

tabulated version of illinoisgrmhd_perturb_conservatives

	Language:	c
	Reads:	grmhd_conservatives
		ye_star
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		ye_star(everywhere)

CCTK_WRAGH (conditional)

illinoisgrmhd_backward_compatible_initialize

set up the grhayl structs and read the table for tabulated eos.

	Language:	c
	Options:	global
	Type:	function

CCTK_POSTINITIAL (conditional)

illinoisgrmhd_backward_compatible_data

copy data to deprecated variables

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		phitilde
		grmhd_b_center
	Type:	function
	Writes:	grmhd_primitives_allbutbi
		psi6phi
		grmhd_primitives_bi

MoL_PostRHS (conditional)

illinoisgrmhd_backward_compatible_data

copy data to deprecated variables

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		phitilde
		grmhd_b_center
	Type:	function
	Writes:	grmhd_primitives_allbutbi
		psi6phi
		grmhd_primitives_bi

IllinoisGRMHD_Prim2Con2Prim (conditional)

convert_illinoisgrmhd_to_hydrobase

convert illinoisgrmhd-native variables to hydrobase

	After:	illinoisgrmhd_conservs_to_prims
	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	hydrobase::vel(everywhere)
		hydrobase::w_lorentz(everywhere)
		hydrobase::bvec(everywhere)

CCTK_ANALYSIS (conditional)

convert_illinoisgrmhd_to_hydrobase

convert illinoisgrmhd-native variables to hydrobase

	After:	ml_bssn_evolcalcgroup
	Before:	compute_bi_b2_poyn_fluxet
		convert_to_mhd_3velocity
		particle_traceret
		volumeintegralgroup
	Language:	c
	Options:	global-early
		loop-local
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	hydrobase::vel(everywhere)
		hydrobase::w_lorentz(everywhere)
		hydrobase::bvec(everywhere)

IllinoisGRMHD_prims_to_conservs (conditional)

illinoisgrmhd_hybrid_prims_to_conservs

hybrid version of illinoisgrmhd_prims_to_conservs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
		grmhd_b_center
	Sync:	grmhd_conservatives
	Type:	function
	Writes:	u0(everywhere)
		grmhd_velocities(everywhere)
		grmhd_conservatives(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)

IllinoisGRMHD_conservs_to_prims (conditional)

illinoisgrmhd_hybrid_conservs_to_prims

hybrid version of illinoisgrmhd_conservs_to_prims

	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_conservatives
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives(everywhere)
		failure_checker(everywhere)
		u0(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)

IllinoisGRMHD_Prim2Con2Prim (conditional)

illinoisgrmhd_compute_b_and_bstagger_from_a

compute b and b_stagger from a

	After:	convert_hydrobase_to_illinoisgrmhd
	Language:	c
	Reads:	grid::coordinates
		admbase::metric
		admbase::lapse
		admbase::shift
		phitilde
		ax
		ay
		az
	Sync:	grmhd_b_center
		grmhd_b_stagger
	Type:	function
	Writes:	phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)
		grmhd_b_center(everywhere)
		grmhd_b_stagger(everywhere)

IllinoisGRMHD_hydro_outer_boundaries (conditional)

illinoisgrmhd_hybrid_hydro_outer_boundaries

hybrid version of illinoisgrmhd_outer_boundaries

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		grmhd_velocities
		grmhd_b_center
	Sync:	grmhd_velocities
		hydrobase::rho
		hydrobase::press
		hydrobase::eps
	Type:	function
	Writes:	u0(everywhere)
		grmhd_conservatives(everywhere)
		grmhd_velocities(everywhere)
		hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)

IllinoisGRMHD_evaluate_sources_rhs (conditional)

illinoisgrmhd_hybrid_evaluate_sources_rhs

hybrid version of illinoisgrmhd_evaluate_sources_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		admbase::curv
		hydrobase::rho
		hydrobase::press
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	grmhd_conservatives_rhs
		em_rhs

IllinoisGRMHD_evaluate_fluxes_rhs (conditional)

illinoisgrmhd_hybrid_evaluate_fluxes_rhs

hybrid version of illinoisgrmhd_evaluate_fluxes_rhs

	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		hydrobase::rho
		hydrobase::press
		grmhd_velocities
		grmhd_b_center
		grmhd_b_stagger
		phitilde
		ax
		ay
		az
		grmhd_conservatives_rhs(interior)
		em_rhs(interior)
	Type:	function
	Writes:	grmhd_flux_temps
		grmhd_conservatives_rhs
		grmhd_cmin_cmax_temps
		grmhd_primitives_reconstructed_temps
		em_rhs

IllinoisGRMHD_perturb_primitives (conditional)

illinoisgrmhd_hybrid_perturb_primitives

hybrid version of illinoisgrmhd_perturb_primitives

	Language:	c
	Reads:	hydrobase::rho
		hydrobase::press
		hydrobase::eps
		grmhd_velocities
		phitilde
		ax
		ay
		az
	Type:	function
	Writes:	hydrobase::rho(everywhere)
		hydrobase::press(everywhere)
		hydrobase::eps(everywhere)
		grmhd_velocities(everywhere)
		phitilde(everywhere)
		ax(everywhere)
		ay(everywhere)
		az(everywhere)

IllinoisGRMHD_perturb_conservatives (conditional)

illinoisgrmhd_hybrid_perturb_conservatives

hybrid version of illinoisgrmhd_perturb_conservatives

	Language:	c
	Reads:	grmhd_conservatives
	Type:	function
	Writes:	grmhd_conservatives(everywhere)

IllinoisGRMHD_Prim2Con2Prim (conditional)

illinoisgrmhd_prims_to_conservs

compute conservative variables from primitives

	After:	illinoisgrmhd_compute_b_and_bstagger_from_a
	Type:	group

IllinoisGRMHD_Prim2Con2Prim (conditional)

illinoisgrmhd_conservs_to_prims

compute primitive variables from conservatives

	After:	illinoisgrmhd_prims_to_conservs
	Type:	group

IllinoisGRMHD_Prim2Con2Prim (conditional)

convert_illinoisgrmhd_to_hydrobase

convert illinoisgrmhd-native variables to hydrobase

	After:	illinoisgrmhd_conservs_to_prims
	Language:	c
	Reads:	admbase::metric
		admbase::lapse
		admbase::shift
		grmhd_velocities
		grmhd_b_center
	Type:	function
	Writes:	hydrobase::vel(everywhere)
		hydrobase::w_lorentz(everywhere)
		hydrobase::bvec(everywhere)

Aliased Functions

Alias Name:	Function Name:
IllinoisGRMHD_sync	IllinoisGRMHD_sync_conservatives