Inputs Search

Use the following box to search over all alamo inputs and descriptions. This is the same list as in the Inputs section as generated by the autodoc system.

Note If searching for documentation on an alamo command that you found in an input file, remember that the prefix may not be included in this table. For instance, if you are looking for documentation on the following inputs

hc.heat.alpha = 1.0
el.nmodels = 2

the prefixes hc and el are not necessarily included, and you will not find them if you do an exact search. Instead, do a reverse search, starting with alpha and nmodels, then work out the prefixes out.

Parameter	Type	Values
type.xlo	BC type on the lower x edge (2d) face (3d)	dirichlet
type.xhi	BC type on the upper x edge (2d) face (3d)	dirichlet
type.ylo	BC type on the lower y edge (2d) face (3d)	dirichlet
type.yhi	BC type on the upper y edge (2d) face (3d)	dirichlet
type.zlo	BC type on the lower z face (processed but ignored in 2d to prevent unused input errors)	dirichlet
type.zhi	BC type on the upper z face (processed but ignored in 2d to prevent unused input errors)	dirichlet
val.xlo	BC value on the lower x edge (2d) face (3d)	0.0
val.xhi	BC value on the upper x edge (2d) face (3d)	0.0
val.ylo	BC value on the lower y edge (2d) face (3d)	0.0
val.yhi	BC value on the upper y edge (2d) face (3d)	0.0
val.zlo	BC value on the lower z face (processed but ignored in 2d to prevent unused input errors)	0.0
val.zhi	BC value on the upper z face (processed but ignored in 2d to prevent unused input errors)	0.0
type.xlo	BC type on the lower x edge (2d) face (3d)	dirichlet
type.xhi	BC type on the upper x edge (2d) face (3d)	dirichlet
type.ylo	BC type on the lower y edge (2d) face (3d)	dirichlet
type.yhi	BC type on the upper y edge (2d) face (3d)	dirichlet
type.zlo	BC type on the lower z face (processed but ignored in 2d to prevent unused input errors)	dirichlet
type.zhi	BC type on the upper z face (processed but ignored in 2d to prevent unused input errors)	dirichlet
type.xloylozlo	3D Corner
type.xloylozhi	3D Corner
type.xloyhizlo	3D Corner
type.xloyhizhi	3D Corner
type.xhiylozlo	3D Corner
type.xhiylozhi	3D Corner
type.xhiyhizlo	3D Corner
type.xhiyhizhi	3D Corner
type.ylozlo	3D Edge
type.ylozhi	3D Edge
type.yhizlo	3D Edge
type.yhizhi	3D Edge
type.zloxlo	3D Edge
type.zloxhi	3D Edge
type.zhixlo	3D Edge
type.zhixhi	3D Edge
type.xloylo	3D Edge / 2D Corner
type.xloyhi	3D Edge / 2D Corner
type.xhiylo	3D Edge / 2D Corner
type.xhiyhi	3D Edge / 2D Corner
type.xlo	3D Face / 2D Edge
type.xhi	3D Face / 2D Edge
type.ylo	3D Face / 2D Edge
type.yhi	3D Face / 2D Edge
type.zlo	3D Face
type.zhi	3D Face
val.xloylozlo	3D Corner
val.xloylozhi	3D Corner
val.xloyhizlo	3D Corner
val.xloyhizhi	3D Corner
val.xhiylozlo	3D Corner
val.xhiylozhi	3D Corner
val.xhiyhizlo	3D Corner
val.xhiyhizhi	3D Corner
val.ylozlo	3D Edge
val.ylozhi	3D Edge
val.yhizlo	3D Edge
val.yhizhi	3D Edge
val.zloxlo	3D Edge
val.zloxhi	3D Edge
val.zhixlo	3D Edge
val.zhixhi	3D Edge
val.xloylo	3D Edge / 2D Corner
val.xloyhi	3D Edge / 2D Corner
val.xhiylo	3D Edge / 2D Corner
val.xhiyhi	3D Edge / 2D Corner
val.xlo	3D Face / 2D Edge
val.xhi	3D Face / 2D Edge
val.ylo	3D Face / 2D Edge
val.yhi	3D Face / 2D Edge
val.zlo	3D Face
val.zhi	3D Face
type	Tension test type.	uniaxial_stress_clamp uniaxial_kolsky uniaxial_stress uniaxial_strain
disp	Applied displacement (can be interpolator)
trac	Applied traction (can be interpolator)
filename	BMP filename.	file path
fit	How to position image in space	stretch fitheight fitwidth coord
coord.lo	Location of lower-left corner in the domain
coord.hi	Location of upper-right corner in the domain
channel	Color channel to use	r g b R G B
min	Scaling value - minimum	0.0
max	Scaling value - maximum	255.0
value	Array of constant values. The number of values should equal either 1 or N where N is the number of fab components	required
x0	Coorinates of ellipse center
eps	Diffuse boundary thickness	0.0
A	DxD square matrix defining an ellipse.
a	If A is not defined, then assume a sphere with radius a
number_of_inclusions	Number of ellipses
center	center of the ellipse
x0	center of the ellipse
A	either a vector containing ellipse radii, or a matrix defining the ellipse
A	Same
radius	Array of radii [depricated]
eps	Regularization for smooth boundary
invert	Flip the inside and the outside
coord	coordinate system to use	cartesian polar
number_of_inclusions	How many laminates (MUST be greater than or equal to 1).	1
orientation	Vector normal to the interface of the laminate
eps	Diffuse thickness
mollifier	Type of mollifer to use (options: dirac, [gaussian])
singlefab	Switch to mode where only one component is used.
invert	Take the complement of the laminate
eps	Diffuseness of the sphere boundary
filename	Location of .xyzr file	file path
verbose	Verbosity (used in parser only)
mult	Coordinate multiplier
invert	Coordinate multiplier
x0	Coordinate offset
channel	Color channel to use (options: r, R, g, G, b, B, a, A)	r g b a R G B A
wave_numbers	Wave numbers
wave_amplitudes	Wave amplitudes
normal	Which axis is normal to the interface (x,y,z)
offset	Interface offset from origin
reverse	If true, flip the interface (default:false)
mollifier	Mollifier (options: dirac, [gaussian])
eps	Magnitude of mollifier
offset	offset from the [0,1] random number range	0.0
mult	multiplier for the [0,1] random number range	1.0
radius	Radius of the sphere	1.0
center	Vector location of the sphere center
inside	Value of the field inside the sphere	1.0
outside	Value of the field outside teh sphere	0.0
type	Type - can be cylinder oriented along the x, y, z directions or full sphere.	xyz yz zx xy
xs	x location of points
ys	y location of points
nr	Number of real (cosin) waves
ni	Number of imaginary (sin) waves
dim	Spatial dimension
alpha	Multiplier
number_of_grains	Number of grains
alpha	Value to take in the region [1.0]
seed	Random seed to use
max_step	Number of iterations before ending (default is maximum possible int)	2147483647
stop_time	Simulation time before ending	required
timestep	Nominal timestep on amrlev = 0	required
restart	Name of restart file to READ from
restart_cell	Name of cell-fab restart file to read from
restart_node	Name of node-fab restart file to read from
ignore	Space-separated list of entries to ignore
regrid_int	Regridding interval in step numbers	2
base_regrid_int	Regridding interval based on coarse level only	0
plot_int	Interval (in timesteps) between plotfiles (Default negative value will cause the plot interval to be ignored.)	-1
plot_dt	Interval (in simulation time) between plotfiles (Default negative value will cause the plot dt to be ignored.)	-1.0
plot_file	Output file: see IO::FileNameParse for wildcards and variable substitution	output
cell.all	Turn on to write all output in cell fabs (default: off)	false
cell.any	Turn off to prevent any cell based output (default: on)	true
node.all	Turn on to write all output in node fabs (default: off)	false
node.any	Turn off to prevent any node based output (default: on)	true
abort_on_nan	Abort if a plotfile contains nan or inf.	true
max_plot_level	Specify a maximum level of refinement for output files (NO REFINEMENT)	-1
nsubsteps	Number of substeps to take on each level (default: 2)
nsubsteps	Number of substeps to take on each level (set all levels to this value)	required
on	activate dynamic CFL-based timestep
verbose	how much information to print	0 1
nprevious	number of previous timesteps for rolling average	5
cfl	dynamic teimstep CFL condition	1.0
min	minimum timestep size allowed shen stepping dynamically	timestep
max	maximum timestep size allowed shen stepping dynamically	timestep
int	Integration interval (1)	1
plot_int	Interval (in timesteps) between writing (Default negative value will cause the plot interval to be ignored.)	-1
plot_dt	Interval (in simulation time) between writing (Default negative value will cause the plot dt to be ignored.)	-1.0
on	Use explicit mesh instead of AMR	0
refinement_threshold	Criterion for mesh refinement [0.01]	0.01
ch.L	Value for \(L\) (mobility)	1.0
ch.eps	Value for \(\epsilon\) (diffuse boundary width)	0.1
ch.grad	Value for \(\kappa\) (Interface energy parameter)	1.0
ch.chempot	Value for \(\lambda\) (Chemical potential coefficient)	1.0
ch.direction	Force directional growth: 0=no growth, 1=only positive, -1=only negative	0 1 -1
ch.direction_tstart	Time to start forcing directional growth	0.0
alpha.ic.type	Set the initial condition for the alpha field	sphere constant expression bmp png random psread
alpha.bc.type	Use a constant BC object for temperature value.bc = new BC::Constant(1); :ref:`BC::Constant` parameters	constant
gamma	Interface energy	0.0005
L	Mobility	1.0
refinement_threshold	Regridding criterion	1E100
eta.ic.type	initial condition for \(\eta\)	random
eta.bc.type	boundary condition for \(\eta\)	constant
method	Which method to use - realspace or spectral method.	realspace spectral
alpha	Pre-multiplier of "m" barrier height	required
delta	Anisotropy factor	required
gamma	Anisotropic temperature coupling factor	required
diffusion	Thermal constant	1.0
eps	Diffuse boundary width	required
tau	Diffusive timescale	required
theta	Orientation about z axis (Deg)	0.0
heat.refinement_threshold	Refinement criteria for temperature	0.01
phi.refinement_threshold	Refinement criteria for phi	0.01
bc.temp.type	boundary conditions for temperature field	constant
bc.phi.type	boundary conditions for \(\phi\) field	constant
type	Type of crack {notch,ellipsoid}
plot_field	Whether to include extra fields (such as mdot, etc) in the plot output	true
pf.eps	Burn width thickness	0.0
pf.kappa	Interface energy param	0.0
pf.lambda	Chemical potential multiplier	0.0
pf.w1	Unburned rest energy	0.0
pf.w12	Barrier energy	0.0
pf.w0	Burned rest energy	0.0
pf.eta.bc.type	Boundary conditions for phase field order params	constant
pf.eta.ic.type	phase field initial condition	laminate constant expression bmp png
propellant.type	Select reduced order model to capture heat feedback	powerlaw fullfeedback homogenize
thermal.on	Whether to use the Thermal Transport Model	false
thermal.Tref	Reference temperature Used to set all other reference temperatures by default.	300.0
thermal.hc	Used to change heat flux units	1.0
thermal.Tfluid	Effective fluid temperature	value.thermal.Tref
thermal.temp.bc.type	Temperature boundary condition	constant
laser.ic.type	laser initial condition	constant expression
temp.ic.type	thermal initial condition	constant expression bmp png
chamber.pressure	Constant pressure value	1.0
variable_pressure	Whether to compute the pressure evolution	0
amr.refinement_criterion	Refinement criterion for eta field	0.001
amr.refinement_criterion_temp	Refinement criterion for temperature field	0.001
amr.refinament_restriction	Eta value to restrict the refinament for the temperature field	0.1
amr.phi_refinement_criterion	Refinement criterion for phi field [infinity]	1.0e100
small	Minimum allowable threshold for $\eta$	1.0e-8
phi.ic.type	Initial condition for $\phi$ field.	psread laminate expression constant bmp png
elastic.on	Whether to use Neo-hookean Elastic model	0
elastic.traction	Body force	0.0
elastic.phirefinement	Phi refinement criteria	1
Telastic	Reference temperature for thermal expansion (temperature at which the material is strain-free)	value.thermal.Tref
allow_unused	Set this to true to allow unused inputs without error. (Not recommended.)	false
heat.alpha	Diffusion coefficient \(\alpha\). *This is an example of a required input variable - - program will terminate unless it is provided.*	required
heat.refinement_threshold	Criterion for mesh refinement. *This is an example of a default input variable. The default value is provided here, not in the definition of the variable.*	0.01
ic.type	Initial condition type.	constant sphere expression
bc.temp.type	Select BC object for temperature	constant expression
method	Select between using a realspace solve or the spectral method	realspace spectral
scheme	time integration scheme to use	forwardeuler ssprk3 rk4
eta_refinement_criterion	eta-based refinement	0.01
omega_refinement_criterion	vorticity-based refinement	0.01
gradu_refinement_criterion	velocity gradient-based refinement	0.01
p_refinement_criterion	pressure-based refinement	1e100
rho_refinement_criterion	density-based refinement	1e100
gamma	gamma for gamma law	required
cfl	cfl condition	required
cfl_v	cfl condition	1E100
mu	linear viscosity coefficient	required
pref	pp_query_default("Pfactor", value.Pfactor,1.0); // (to be removed) test factor for viscous source reference pressure for Roe solver	1.0
density.bc.type	Boundary condition for density	constant expression
energy.bc.type	Boundary condition for energy	constant expression
momentum.bc.type	Boundary condition for momentum	constant expression
pf.eta.bc.type	Boundary condition for phase field order parameter	constant expression
small	small regularization value	1E-8
cutoff	cutoff value	-1E100
lagrange	lagrange no-penetration factor	0.0
eta.ic.type	eta initial condition	constant laminate expression bmp png
velocity.ic.type	velocity initial condition	constant expression
pressure.ic.type	solid pressure initial condition	constant expression
density.ic.type	density initial condition type	constant expression
solid.momentum.ic.type	solid momentum initial condition	constant expression
solid.density.ic.type	solid density initial condition	constant expression
solid.energy.ic.type	solid energy initial condition	constant expression
m0.ic.type	diffuse boundary prescribed mass flux	constant expression
u0.ic.type	diffuse boundary prescribed velocity	constant expression
q.ic.type	diffuse boundary prescribed heat flux	constant expression
solver.type	Riemann solver	roe hlle
allow_unused	Set this to true to allow unused inputs without error. (Not recommended.)	false
nmodels	Number of elastic model varieties	1
eta_ref_threshold	Refinement threshold for eta field	0.01
ref_threshold	Refinement threshold for strain gradient	0.01
model_neumann_boundary	Explicity impose neumann condition on model at domain boundaries (2d only)	false
ic.type	Select the initial condition for eta	constant ellipse voronoi bmp png expression psread
eta.reset_on_regrid	Whether to re-initialize eta when re-gridding occurs. Default is false unless eta ic is set, then default is. true.	true
psi.ic.type	Select initial condition for psi field	ellipse constant expression psread png
psi.reset_on_regrid	Whether to re-initialize psi when re-gridding occurs. Default is false unless a psi ic is set, then default is true.	true
trac_normal.ic.type	Read in IC for the "normal traction" field (applied at diffuse boundaries)	ellipse constant expression psread
q0	frequency term	required
eps	chemical potential width	required
eta.ic.type	initial condition for \(\eta\)	random
eta.bc.type	boundary condition for \(\eta\)	constant
pf.number_of_grains	Number of grain fields (may be more if using different IC)	2
pf.M	Mobility	required
pf.gamma	Phase field \(\gamma\)	required
pf.sigma0	Initial GB energy if not using anisotropy	required
pf.l_gb	Mobility	required
pf.elastic_df	Determine whether to use elastic driving force	false
pf.elastic_mult	Multiplier of elastic energy	1.0
pf.threshold.value	Value used for thresholding kinetic relation	0.0
pf.threshold.chempot	Whether to include chemical potential in threshold	false
pf.threshold.boundary	Whether to include boundary energy in threshold	false
pf.threshold.corner	Whether to include corner regularization in threshold	false
pf.threshold.lagrange	Whether to include lagrange multiplier in threshold	false
pf.threshold.mechanics	Whether to include mechanical driving force in threshold	false
pf.threshold.type	Type of thresholding to use	continuous chop
amr.max_level	Maximum AMR level	required
amr.ref_threshold	Phase field refinement threshold	0.1
mechanics.type	Reading this is redundant but necessary because of the way the code was originally structured (need to fix eventually)	disable static dynamic
mechanics.tstart	Elasticity	0.0
mechanics.mix_order	Mixing order	1 2
mechanics.model_neuman_boundary	Force Neumann BCs on the model	false
lagrange.on	Lagrange multiplier method for enforcing volumes	false
lagrange.lambda	Lagrange multiplier value	required
lagrange.vol0	Prescribed volume	required
lagrange.tstart	Lagrange multipler start time	0.0
sdf.on	synthetic driving force (SDF)	false
sdf.val	value of SDF for each grain
sdf.tstart	time to begin applying SDF	0.0
anisotropy.on	Turn on	false
anisotropy.beta	Regularization para m	required
anisotropy.tstart	Time to turn on anisotropy	required
anisotropy.timestep	Modify timestep when turned on	required
anisotropy.plot_int	Modify plot_int when turned on	-1
anisotropy.plot_dt	Modify plot_dt when turned on	-1.0
anisotropy.thermo_int	Modify thermo int when turned on	-1
anisotropy.thermo_plot_int	Modify thermo plot int when turned on	-1
anisotropy.elastic_int	Frequency of elastic calculation	-1
anisotropy.regularization	Type of regularization to use	k12 wilmore
anisotropy.type	Type of GB to use	abssin sin read sh
fluctuation.on	Thermal fluctuations
fluctuation.amp	fluctuation amplitude
fluctuation.sd	fluctuation stadard deviation
fluctuation.tstart	time to start applying fluctuation
disconnection.on	Disconnection generation
shearcouple.on	Shear coupling matrices	false
bc.eta.type	Boundary condition for eta	constant
ic.type	Initial condition for the order parameter eta	constant perturbedinterface voronoi expression sphere ellipse random
anisotropic_kinetics.on	Anisotropic mobility	0
anisotropic_kinetics.tstart	simulation time when anisotropic kinetics is activated	0.0
anisotropic_kinetics.mobility	file containing anisotropic mobility data	file path
anisotropic_kinetics.threshold	file containing anisotropic mobility data	file path
type	Crack type to use {notch}
tstart	time to activate hydro integrator	0.0
invert	If true, set hydro_eta to 1-pf_eta	false
psi.ic.type	Initial condition for psi field	ellipse constant
eta_ref_threshold	Refinement threshold based on eta	0.01
alpha	\(\alpha\) parameter	1.0
beta	\(\beta\) parameter	1.0
gamma	\(\gamma\) parameter	1.0
volume0frac	Prescribed volume fraction	0.5
volume0	Prescribed total vlume	0.5
alpha	Diffusion coefficient
type	Type of mecahnics to use. Static: do full implicit solve. Dynamic: evolve dynamic equations with explicit dynamics Disable: do nothing.	disable static dynamic
time_evolving	Treat mechanics fields as changing in time. [false] You should use this if you care about other physics driven by the output of this integrator.	false
plot_disp	Include displacement field in output	true
plot_rhs	Include right-hand side in output	true
plot_psi	Include \(\psi\) field in output	true
plot_stress	Include stress in output	true
plot_strain	Include strain in output	true
viscous.mu_dashpot	Dashpot damping (damps velocity)	0.0
viscous.mu_newton	Newtonian viscous damping (damps velocity gradient)	0.0
velocity.ic.type	Initializer for RHS	none expression
bc.type	Select the mechanical boundary conditions	constant tensiontest expression
print_model	Print out model variables (if enabled by model)	false
rhs.type	initial condition for right hand side (body force)	constant expression trig
interval	Timestep interval for elastic solves (default - solve every time)	0
max_coarsening_level	Maximum multigrid coarsening level (default - none, maximum coarsening)	-1
print_residual	Whether to include residual output field	false
elastic_ref_threshold	Whether to refine based on elastic solution	0.01
zero_out_displacement	Set this to true to zero out the displacement before each solve. (This is a temporary fix - we need to figure out why this is needed.)	false
tstart	Time to start doing the elastic solve (by default, start immediately)	-1.0
tstart	time to start applying disconnections	0.0
nucleation_energy	nucleation energy	0.0
tau_vol	characteristic time	1.0
temp	temperature	0.0
box_size	characteristic size	0.0
interval	interval between generation events	required
epsilon	regularization epsilon	1E-20
disconnection.fixed.on	whether to manually specify disconnection nucleation points
fixed.sitex	array of x locations
fixed.sitey	array of y locations
fixed.phases	array of order parameter number
fixed.time	time to appear
verbose	verbosity	false
G_c	Fracture energy
zeta	Lengthscale regularization
mobility	Mobility (speed)
threshold	Threshold
gtype	Type of g function to use {square, multiwell, 4c3, squarep, squarepexp, cubicm}
wtype	Type o w function to use {square, multiwell, multiwell2, 4c3}
Gc0	Min Gc (fracture energy) value
Gc1	Max Gc (fracture energy)value
theta0	Angle offset
zeta	Regularization
mobility	Crack mobiilty
threshold	Threshold for kinetics
gtype	Type of g function to use {square, multiwell, 4c3, squarep, squarepexp, cubicm}
wtype	Type o w function to use {square, multiwell, multiwell2, 4c3}
theta0	Angle offset (degrees)
sigma0	Minimum energy
sigma1	Energy multiplier
filename	Filename containing GB data	file path
theta0	Theta offset (degrees)
sigma0	Minimum energy
sigma1	Energy multiplier
n	Frequency number (integer)
theta0	Theta offset (degrees)
phi0	Phi offset (radians)
sigma0	Minimum energy value
sigma1	Energy multiplier
regularization	Type of regularization to use: {wilhelm,k23}
phi.zeta	AP/HTPB interface length	1.0e-5
phi.zeta_0	Reference interface length for heat integration	1.0e-5
a1	Surrogate heat flux model paramater - AP	required
a2	Surrogate heat flux model paramater - HTPB	required
a3	Surrogate heat flux model paramater - Total	required
b1	Surrogate heat flux model paramater - AP	required
b2	Surrogate heat flux model paramater - HTPB	required
b3	Surrogate heat flux model paramater - Total	required
c1	Surrogate heat flux model paramater - Total	required
pressure.dependency	Whether to use pressure to determined the reference Zeta	true
mlocal_ap	AP mass flux reference value	0.0
mlocal_comb	HTPB mass flux reference value	0.0
rho_ap	AP Density	required
rho_htpb	HTPB Density	required
k_ap	AP Thermal Conductivity	required
k_htpb	HTPB Thermal Conductivity	required
cp_ap	AP Specific Heat	required
cp_htpb	HTPB Specific Heat	required
m_ap	AP Pre-exponential factor for Arrhenius Law	required
m_htpb	HTPB Pre-exponential factor for Arrhenius Law	required
E_ap	AP Activation Energy for Arrhenius Law	required
E_htpb	HTPB Activation Energy for Arrhenius Law	required
mob_ap	Whether to include pressure to the arrhenius law [??]	0
bound	HTPB Activation Energy for Arrhenius Law	0.0
dispersion1	K; dispersion variables are use to create an inert region for the void grain case. An inert region is one that dissipates energy fast enough to remove regression and thermal strain effects.
dispersion2	rho; dispersion variables are use to create an inert region for the void grain case. An inert region is one that dissipates energy fast enough to remove regression and thermal strain effects.
dispersion3	cp; dispersion variables are use to create an inert region for the void grain case. An inert region is one that dissipates energy fast enough to remove regression and thermal strain effects.
rho_ap	AP Density	required
rho_htpb	HTPB Density	required
k_ap	AP Thermal Conductivity	required
k_htpb	HTPB Thermal Conductivity	required
cp_ap	AP Specific Heat	required
cp_htpb	HTPB Specific Heat	required
h1	Surgate heat flux model paramater - Homogenized	1.81
h2	Surgate heat flux model paramater - Homogenized	1.34
massfraction	AP/HTPB ratio for homogenized domain	0.8
mlocal_ap	AP mass flux reference value	0.0
m_ap	AP Pre-exponential factor for Arrhenius Law	required
m_htpb	HTPB Pre-exponential factor for Arrhenius Law	required
E_ap	AP Activation Energy for Arrhenius Law	required
E_htpb	HTPB Activation Energy for Arrhenius Law	required
mob_ap	Whether to include pressure to the arrhenius law [??]	0
bound	HTPB Activation Energy for Arrhenius Law	0.0
gamma	Scaling factor for mobility	required
r_ap	AP power pressure law parameter (r*P^n)	required
r_htpb	HTPB power pressure law parameter (r*P^n)	required
r_comb	AP/HTPB power pressure law parameter (r*P^n)	required
n_ap	AP power pressure law parameter (r*P^n)	required
n_htpb	HTPB power pressure law parameter (r*P^n)	required
n_comb	AP/HTPB power pressure law parameter (r*P^n)	required
deltaw	jump in chemical potential	1.0
F0	Eigenstrain
F0	Eigenstrain matrix. Can be defined in 2D or 3D.
F0	Eigendeformation gradient
sigma0	J2 Yield criterion	1.0
hardening	Hardening coefficient (negative value disables rate hardening)	-1.0
ratecoeff	Rate coefficient (negative value disables rate hardening)	-1.0
lambda	Lame constant
mu	Shear modulus
E	Young's modulus
nu	Poisson's ratio
yield	Yield strength
hardening	Hardening constant
theta	Hardening theta
tau_crss	Critical resolved shear stress \(\tau_{crss}\)
gammadot0	Rate hardening coefficient \(\dot{\gamma}_0\)	1.0
m_rate_inv	Inverse of the hardening exponent \(\frac{1}{m}\)	0.5
tstart	Time to activate plastic slip	0.0
F0	Large-deformation eigendeformation (Identity = no deformation)
eps0	Small-deformation eigendeformation (Zero = no deformation)
F0	Large-strain eigendeformation (Identity = no deformation)
eps0	Small-strain eigendeformation (Zero = no deformation)
C11	Elastic constant	1.68
C12	Elastic constant	1.21
C44	Elastic constant	0.75
phi1	Bunge Euler angle \(\phi_1\)	0.0
Phi	Bunge Euler angle \(\Phi\)	0.0
phi2	Bunge Euler angle \(\phi_2\)	0.0
C11	Elastic constant	1.68
C12	Elastic constant	1.21
C44	Elastic constant	0.75
anglefmt	specify whether using radians or degrees	radians degrees
phi1	Bunge Euler angle \(\phi_1\) about x axis	0.0
Phi	Bunge Euler angle \(\Phi\) about z axis	0.0
phi2	Bunge Euler angle \(\phi_2\) about x axis	0.0
C11	Elastic constant	required
C12	Elastic constant	required
C13	Elastic constant	required
C33	Elastic constant	required
C44	Elastic constant	required
phi1	Bunge Euler angle \(\phi_1\)	0.0
Phi	Bunge Euler angle \(\Phi\)	0.0
phi2	Bunge Euler angle \(\phi_2\)	0.0
planestress	Whether or not to use the `plane stress `_ approximation.	false
alpha	Coefficient for the Laplacian	1.0
C11	Elastic constant	1.68
C12	Elastic constant	1.21
C13	Elastic constant	0.75
C33	Elastic constant	1.68
C44	Elastic constant	1.68
phi1	Bunge Euler angle :math:\phi_1	small
Phi	Bunge Euler angle :math:\Phi	small
phi2	Bunge Euler angle :math:\phi_2	small
str	Interpolator string used when Parsed from queryclass.
small	Regularization offset value used in near-singular elastic solves. It should be small - if it is too large, you will get better convergence but less correct values!
lowmach	toggle to apply a low mach correction approximation	false
cutoff	cutoff value if using the low mach approximation	0.1
verbose	enable to dump diagnostic data if the roe solver fails	1
entropy_fix	apply entropy fix if tru	false
lowmach	Apply the lowmach fix descripte in Rieper 2010 "A low-Mach number fix for Roe’s approximate Riemann solver"	false
max_iter	Max number of iterations to perform before erroring out
bottom_max_iter	Max number of iterations on the bottom solver
max_fmg_iter	Max number of F-cycle iterations to perform
fixed_iter	Number of fixed iterations to perform before exiting gracefully
verbose	Verbosity of the solver (1-5)
pre_smooth	Number of smoothing operations before bottom solve (2)
post_smooth	Number of smoothing operations after bottom solve (2)
final_smooth	Number of final smoothing operations when smoother is used as bottom solver (8)
bottom_smooth	Additional smoothing after bottom CG solver (0)
bottom_solver	The method that is used for the multigrid bottom solve (cg, bicgstab, smoother)
bottom_tol_rel	Relative tolerance on bottom solver
bottom_tol_abs	Absolute tolerance on bottom solver
tol_rel	Relative tolerance
tol_abs	Absolute tolerance
omega	Omega (used in gauss-seidel solver)
average_down_coeffs	Whether to average down coefficients or use the ones given. (Setting this to true is important for fracture.)
normalize_ddw	Whether to normalize DDW when calculating the diagonal. This is primarily used when DDW is near-singular - like when there is a "void" region or when doing phase field fracture.
dump_on_fail	If set to true, output diagnostic multifab information whenever the MLMG solver fails to converge. (Note: you must also set amrex.signalhandling=0 and amrex.throw_exception=1 for this to work.)
abort_on_fail	If set to false, MLMG will not die if convergence criterion is not reached. (Note: you must also set amrex.signalhandling=0 and amrex.throw_exception=1 for this to work.)
nriters	Number of newton-raphson iterations.
nrtolerance	Tolerance to use for newton-raphson convergence
plot_file	Name of directory containing all output data
filename	BMP filename.	file path
fit	how to position the image	stretch fitheight fitwidth coord
coord.lo	Lower-left coordinates of image in domain
coord.hi	Upper-right coordinates of image in domain
min	Desired minimum value to scale pixels by	0.0
max	Desired maximum value to scale pixels by	255.0