Runtime Parameters: All

Caution

Please do not edit this file (page) manually, since the workflow will overwrite your changes.

This file (page) is automatically generated by the workflow Update all parameters wiki page using the script tool/wiki/sync_runtime_parameter.py.

The workflow is triggered when changes are pushed to any of the following files:

• src/Init/Init_Load_Parameter.cpp
• example/input/Input__Paramter
• tool/wiki/sync_runtime_parameter.py

For variables with Default/Min/Max labeled as Depend, click the parameter names for more details.

Index

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z

A

Name	Default	Min	Max	Short description
ANGMOM_ORIGIN_X	-1.0	None	None	x coordinate of the origin for angular momentum (<0=auto -> BoxCenter) [-1.0]
ANGMOM_ORIGIN_Y	-1.0	None	None	y coordinate of the origin for angular momentum (<0=auto -> BoxCenter) [-1.0]
ANGMOM_ORIGIN_Z	-1.0	None	None	z coordinate of the origin for angular momentum (<0=auto -> BoxCenter) [-1.0]
AUTO_REDUCE_DT	1	None	None	reduce dt automatically when the program fails (for OPT__DT_LEVEL==3 only) [1]
AUTO_REDUCE_DT_FACTOR	1.0	2.22507386e-308	1.0	reduce dt by a factor of AUTO_REDUCE_DT_FACTOR when the program fails [1.0]
AUTO_REDUCE_DT_FACTOR_MIN	0.1	0.0	1.0	minimum allowed AUTO_REDUCE_DT_FACTOR after consecutive failures [0.1]
AUTO_REDUCE_INT_MONO_FACTOR	0.8	2.22507386e-308	1.0	reduce INT_MONO_COEFF(_B) by this factor together with AUTO_REDUCE_DT (1.0=off) [0.8]
AUTO_REDUCE_INT_MONO_MIN	1.0e-2	0.0	None	minimum allowed INT_MONO_COEFF(_B) after consecutive failures [1.0e-2]
AUTO_REDUCE_MINMOD_FACTOR	0.8	2.22507386e-308	1.0	reduce MINMOD_COEFF by this factor together with AUTO_REDUCE_DT (1.0=off) [0.8] ##HYDRO ONLY##
AUTO_REDUCE_MINMOD_MIN	1.0e-2	0.0	None	minimum allowed MINMOD_COEFF after consecutive failures [1.0e-2] ##HYDRO ONLY##
A_INIT	-1.0	2.22507386e-308	None	initial scale factor

B

Name	Default	Min	Max	Short description
BOX_SIZE	-1.0	2.22507386e-308	None	box size along the longest side (in Mpc/h if COMOVING is adopted)

C

Name	Default	Min	Max	Short description
CHE_GPU_NPGROUP	-1	None	None	number of patch groups sent into the CPU/GPU Grackle solver (<=0=auto) [-1]
COM_CEN_X	-1.0	None	None	x coordinate as an initial guess for determining center of mass (if one of COM_CEN_X/Y/Z < 0 -> peak density position x) [-1.0]
COM_CEN_Y	-1.0	None	None	y coordinate as an initial guess for determining center of mass (if one of COM_CEN_X/Y/Z < 0 -> peak density position y) [-1.0]
COM_CEN_Z	-1.0	None	None	z coordinate as an initial guess for determining center of mass (if one of COM_CEN_X/Y/Z < 0 -> peak density position z) [-1.0]
COM_MAX_ITER	10	1	None	maximum number of iterations for determining the center of mass (must >= 1) [10]
COM_MAX_R	-1.0	None	None	maximum radius for determining center of mass (<0=auto -> FLT_MAX) [-1.0]
COM_MIN_RHO	0.0	0.0	None	minimum density for determining center of mass (must >= 0.0) [0.0]
COM_TOLERR_R	-1.0	None	None	maximum tolerated error of deviation in radius during the iterations of determining the center of mass (<0=auto -> amr->dh[MAX_LEVEL]) [-1.0]
CR_DIFF_MIN_B	0.0	None	None	disable diffusion locally when B field amplitude is smaller than this threshold (<=0=off) [0.0] ##CR_DIFFUSION only##
CR_DIFF_PARA	0.0	0.0	None	cosmic-ray diffusion coefficients parallel/perpendicular to the
CR_DIFF_PERP	0.0	0.0	None	magnetic field [0.0] ##CR_DIFFUSION only##

D

Name	Default	Min	Max	Short description
DT__CR_DIFFUSION	3.0e-1	0.0	None	dt criterion: cosmic-ray diffusion CFL factor [0.3] ##CR_DIFFUSION only##
DT__FLUID	-1.0	None	None	dt criterion: fluid solver CFL factor (<0=auto) [-1.0]
DT__FLUID_INIT	-1.0	None	None	dt criterion: DT__FLUID at the first step (<0=auto) [-1.0]
DT__GRAVITY	-1.0	None	None	dt criterion: gravity solver safety factor (<0=auto) [-1.0]
DT__HYBRID_CFL	-1.0	None	None	dt criterion: hybrid solver CFL factor (<0=auto) (diffusion) [-1.0] ## ELBDM_HYBRID ONLY##
DT__HYBRID_CFL_INIT	-1.0	None	None	dt criterion: DT__HYBRID_CFL in the first step (<0=auto) [-1.0] ## ELBDM_HYBRID ONLY##
DT__HYBRID_VELOCITY	-1.0	None	None	dt criterion: hybrid solver CFL factor (<0=auto) (Hamilton-Jacobi) [-1.0] ## ELBDM_HYBRID ONLY##
DT__HYBRID_VELOCITY_INIT	-1.0	None	None	dt criterion: DT__HYBRID_VELOCITY in the first step (<0=auto) [-1.0] ## ELBDM_HYBRID ONLY##
DT__MAX	-1.0	None	None	dt criterion: maximum allowed dt (<0=off) [-1.0]
DT__MAX_DELTA_A	0.01	0.0	None	dt criterion: maximum variation of the cosmic scale factor [0.01]
DT__PARACC	0.5	0.0	None	dt criterion: particle acceleration safety factor (0=off) [0.5] ##STORE_PAR_ACC ONLY##
DT__PARVEL	0.5	0.0	None	dt criterion: particle velocity safety factor [0.5]
DT__PARVEL_MAX	-1.0	None	None	dt criterion: maximum allowed dt from particle velocity (<0=off) [-1.0]
DT__PHASE	0.0	0.0	None	dt criterion: phase rotation safety factor (0=off) [0.0] ##ELBDM ONLY##
DT__SPEED_OF_LIGHT	0	None	None	dt criterion: speed of light [0] ##SRHD ONLY##
DT__SYNC_CHILDREN_LV	0.1	0.0	1.0	dt criterion: allow dt to adjust by (1.0-DT__SYNC_CHILDREN) in order to synchronize with the children level (for OPT__DT_LEVEL==3 only; 0=off) [0.1]
DT__SYNC_PARENT_LV	0.1	0.0	None	dt criterion: allow dt to adjust by (1.0+DT__SYNC_PARENT) in order to synchronize with the parent level (for OPT__DT_LEVEL==3 only) [0.1]
DUAL_ENERGY_SWITCH	2.0e-2	0.0	None	apply dual-energy if E_int/E_kin < DUAL_ENERGY_SWITCH [2.0e-2] ##DUAL_ENERGY ONLY##

E

Name	Default	Min	Max	Short description
ELBDM_BASE_SPECTRAL	0	None	None	adopt the spectral method to evolve base-level wave function (must enable SUPPORT_FFTW) [0]
ELBDM_FIRST_WAVE_LEVEL	-1	1	None	level at which to switch to the wave solver (must >=1) [-1] ##ELBDM_HYBRID ONLY##
ELBDM_LAMBDA	1.0	None	None	quartic self-interaction coefficient [1.0] ##QUARTIC_SELF_INTERACTION ONLY##
ELBDM_MASS	-1.0	2.22507386e-308	None	particle mass in ev/c^2 (input unit is fixed even when OPT__UNIT or COMOVING is on)
ELBDM_MATCH_PHASE	1	None	None	match child phases with father phases during data restriction [1] ##ELBDM_HYBRID ONLY##
ELBDM_PLANCK_CONST	-1.0	None	None	reduced Planck constant (will be overwritten if OPT__UNIT or COMOVING is on)
ELBDM_REMOVE_MOTION_CM	ELBDM_REMOVE_MOTION_CM_NONE	0	2	remove the motion of center-of-mass (must enable OPT__CK_CONSERVATION): (0=off, 1=init, 2=every step) [0]
ELBDM_TAYLOR3_AUTO	0	None	None	Optimize ELBDM_TAYLOR3_COEFF automatically to minimize the damping at kmax [0]
ELBDM_TAYLOR3_COEFF	1.0/6.0	None	None	3rd Taylor expansion coefficient [1.0/6.0] ##USELESS if ELBDM_TAYLOR3_AUTO is on##
END_STEP	-1L	None	None	end step (<0=auto -> must be set by test problems or restart) [-1]
END_T	-1.0	None	None	end physical time (<0=auto -> must be set by test problems or restart) [-1.0]
EXT_POT_TABLE_DH_X	-1.0	None	None	external potential table: spatial interval between adjacent x data points
EXT_POT_TABLE_DH_Y	-1.0	None	None	external potential table: spatial interval between adjacent y data points
EXT_POT_TABLE_DH_Z	-1.0	None	None	external potential table: spatial interval between adjacent z data points
EXT_POT_TABLE_EDGEL_X	None	None	None	external potential table: starting x coordinates
EXT_POT_TABLE_EDGEL_Y	None	None	None	external potential table: starting y coordinates
EXT_POT_TABLE_EDGEL_Z	None	None	None	external potential table: starting z coordinates
EXT_POT_TABLE_FLOAT8	-1	-1	-1	external potential table: double precision (<0=auto -> FLOAT8, 0=off, 1=on) [-1] --> not supported yet; use -1 for now
EXT_POT_TABLE_NAME	None	None	None	external potential table: filename
EXT_POT_TABLE_NPOINT_X	-1	None	None	external potential table: table size (i.e., number of data points) along x
EXT_POT_TABLE_NPOINT_Y	-1	None	None	external potential table: table size (i.e., number of data points) along y
EXT_POT_TABLE_NPOINT_Z	-1	None	None	external potential table: table size (i.e., number of data points) along z

F

Name	Default	Min	Max	Short description
FB_LEVEL	-1	None	TOP_LEVEL	AMR level to apply feedback (must be MAX_LEVEL for now; <0=auto -> MAX_LEVEL) [-1]
FB_RSEED	456	0	None	random seed [456]
FB_SNE	0	None	None	supernova explosion feedback [0]
FB_USER	0	None	None	user-defined feedback [0]
FLAG_ANGULAR_CEN_X	-1.0	None	None	x center coordinate for OPT__FLAG_ANGULAR (<0=auto -> box center) [-1.0]
FLAG_ANGULAR_CEN_Y	-1.0	None	None	y center coordinate for OPT__FLAG_ANGULAR (<0=auto -> box center) [-1.0]
FLAG_ANGULAR_CEN_Z	-1.0	None	None	z center coordinate for OPT__FLAG_ANGULAR (<0=auto -> box center) [-1.0]
FLAG_BUFFER_SIZE	-1	None	PS1	number of buffer cells for the flag operation (0~PATCH_SIZE; <0=auto -> PATCH_SIZE) [-1]
FLAG_BUFFER_SIZE_MAXM1_LV	-1	None	PS1	FLAG_BUFFER_SIZE at the level MAX_LEVEL-1 (<0=auto -> REGRID_COUNT) [-1]
FLAG_BUFFER_SIZE_MAXM2_LV	-1	None	PS1	FLAG_BUFFER_SIZE at the level MAX_LEVEL-2 (<0=auto) [-1]
FLAG_RADIAL_CEN_X	-1.0	None	None	x center coordinate for OPT__FLAG_RADIAL (<0=auto -> box center) [-1.0]
FLAG_RADIAL_CEN_Y	-1.0	None	None	y center coordinate for OPT__FLAG_RADIAL (<0=auto -> box center) [-1.0]
FLAG_RADIAL_CEN_Z	-1.0	None	None	z center coordinate for OPT__FLAG_RADIAL (<0=auto -> box center) [-1.0]
FLU_GPU_NPGROUP	-1	None	None	number of patch groups sent into the CPU/GPU fluid solver (<=0=auto) [-1]

G

Name	Default	Min	Max	Short description
GAMMA	Depend	Depend	Depend	ratio of specific heats (i.e., adiabatic index) [5.0/3.0] ##EOS_GAMMA ONLY##
GAMMA_CR	4.0/3.0	1.0	None	effective adiabatic index of cosmic rays [4.0/3.0]
GFUNC_COEFF0	-1.0	None	None	Green's function coefficient at the origin for the isolated BC (<0=auto) [-1.0]
GPU_NSTREAM	-1	None	None	number of CUDA streams for the asynchronous memory copy in GPU (<=0=auto) [-1]
GRACKLE_ACTIVATE	1	None	None	enable Grackle [1]
GRACKLE_CIE_COOLING	0	None	None	0: off; 1:on
GRACKLE_CLOUDY_TABLE	None	None	None	"grackle_data_file"
GRACKLE_CMB_FLOOR	1	None	None	map to "cmb_temperature_floor" [1]
GRACKLE_COOLING	1	None	None	map to "with_radiative_cooling" [1]
GRACKLE_H2_OPA_APPROX	0	0	1	H2 opacity from Ripamonti+04; 0:off, 1:Ripomonti+04
GRACKLE_METAL	0	None	None	map to "metal_cooling" (must increase NCOMP_PASSIVE_USER by 1) [0]
GRACKLE_PE_HEATING	0	None	None	map to "photoelectric_heating" [0]
GRACKLE_PE_HEATING_RATE	8.5e-26	0.0	None	map to "photoelectric_heating_rate (in erg/cm^3/s)" [8.5e-26]
GRACKLE_PRIMORDIAL	0	0	3	map to "primordial_chemistry" (0=Cloudy, 1/2/3=6-/9-/12-species) [0] (must increase NCOMP_PASSIVE_USER by 6/9/12, respectively)
GRACKLE_THREE_BODY_RATE	0	0	5	used Glover+08 rate
GRACKLE_UV	0	None	None	map to "UVbackground" [0]
GRACKLE_VERBOSE	1	None	None	map to "grackle_verbose" [1]

H

Name	Default	Min	Max	Short description
HUBBLE0	-1.0	2.22507386e-308	1.0	dimensionless Hubble parameter (currently only for converting ELBDM_MASS to code units)

I

Name	Default	Min	Max	Short description
INIT_DUMPID	-1	None	None	set the first dump ID (<0=auto) [-1]
INIT_SUBSAMPLING_NCELL	0	0	None	perform sub-sampling during initialization: (0=off, >0=# of sub-sampling cells) [0]
INT_MONO_COEFF	2.0	1.0	4.0	coefficient for ensuring the interpolation monotonicity (1.0~4.0) [2.0]
INT_MONO_COEFF_B	2.0	1.0	4.0	coefficient for ensuring the interpolation monotonicity of B field (1.0~4.0) [2.0] ##MHD ONLY##
INT_OPP_SIGN_0TH_ORDER	Depend	Depend	Depend	switch to 0th-order interpolation if adjacent values change signs [HYDRO:1; ELBDM:0]
ISO_TEMP	Depend	Depend	Depend	isothermal temperature in kelvin ##EOS_ISOTHERMAL ONLY##

J

Name	Default	Min	Max	Short description
JEANS_MIN_PRES	0	None	None	minimum pressure estimated from the Jeans length [0] ##HYDRO/MHD and GRAVITY ONLY##
JEANS_MIN_PRES_LEVEL	-1	None	NLEVEL-1	for JEANS_MIN_PRES; ensure Jeans length is resolved by JEANS_MIN_PRES_NCELL*dh[JEANS_MIN_PRES_LEVEL] (<0=auto -> MAX_LEVEL) [-1]
JEANS_MIN_PRES_NCELL	4	1	None	for JEANS_MIN_PRES; see JEANS_MIN_PRES_LEVEL [4]

L

Name	Default	Min	Max	Short description
LB_INPUT__PAR_WEIGHT	0.0	0.0	None	load-balance weighting of one particle over one cell [0.0]
LB_INPUT__WLI_MAX	0.1	0.0	None	weighted-load-imbalance (WLI) threshold for redistributing all patches [0.1]

M

Name	Default	Min	Max	Short description
MAX_LEVEL	TOP_LEVEL	0	TOP_LEVEL	maximum refinement level (0~NLEVEL-1) [NLEVEL-1]
MG_MAX_ITER	-1	None	None	maximum number of iterations in multigrid: (<0=auto) [-1]
MG_NPOST_SMOOTH	-1	None	None	number of post-smoothing steps in multigrid: (<0=auto) [-1]
MG_NPRE_SMOOTH	-1	None	None	number of pre-smoothing steps in multigrid: (<0=auto) [-1]
MG_TOLERATED_ERROR	-1.0	None	None	maximum tolerated error in multigrid (<0=auto) [-1.0]
MINMOD_COEFF	1.5	1.0	2.0	coefficient of the generalized MinMod limiter (1.0~2.0) [1.5]
MINMOD_MAX_ITER	0	0	None	maximum number of iterations to reduce MINMOD_COEFF when data reconstruction fails (0=off) [0]
MIN_DENS	0.0	0.0	None	minimum mass density (must >= 0.0) [0.0] ##HYDRO, MHD, and ELBDM ONLY##
MIN_EINT	0.0	0.0	None	minimum internal energy (must >= 0.0) [0.0] ##HYDRO and MHD ONLY##
MIN_ENTR	0.0	0.0	None	minimum entropy (must >= 0.0) [0.0] ##HYDRO and MHD ONLY##
MIN_PRES	0.0	0.0	None	minimum pressure (must >= 0.0) [0.0] ##HYDRO and MHD ONLY##
MIN_TEMP	0.0	0.0	None	minimum temperature in K (must >= 0.0) [0.0] ##HYDRO and MHD ONLY##
MOLECULAR_WEIGHT	0.6	2.22507386e-308	None	mean molecular weight [0.6]
MONO_MAX_ITER	10	0	None	maximum number of iterations to reduce INT_MONO_COEFF when interpolation fails (0=off) [10]
MU_NORM	-1.0	None	None	normalization of MOLECULAR_WEIGHT (<0=m_H, 0=amu, >0=input manually) [-1.0]

N

Name	Default	Min	Max	Short description
NEWTON_G	-1.0	None	None	gravitational constant (will be overwritten if OPT__UNIT or COMOVING is on)
NX0_TOT_X	-1	PS2	None	number of base-level cells along x
NX0_TOT_Y	-1	PS2	None	number of base-level cells along y
NX0_TOT_Z	-1	PS2	None	number of base-level cells along z

O

Name	Default	Min	Max	Short description
OMEGA_M0	-1.0	0.0	1.0	omega matter at the present time
OMP_NTHREAD	-1	None	None	number of OpenMP threads (<=0=auto) [-1] ##OPENMP ONLY##
OPT__1ST_FLUX_CORR	-1	None	2	correct unphysical results (defined by MIN_DENS/PRES) by the 1st-order fluxes: (<0=auto, 0=off, 1=3D, 2=3D+1D) [-1] ##MHM/MHM_RP/CTU ONLY##
OPT__1ST_FLUX_CORR_SCHEME	Depend	Depend	Depend	Riemann solver for OPT__1ST_FLUX_CORR (-1=auto, 0=none, 1=Roe, 2=HLLC, 3=HLLE, 4=HLLD) [-1]
OPT__BC_FLU_XM	-1	1	5	fluid boundary condition at the -x face: (1=periodic, 2=outflow, 3=reflecting, 4=user, 5=diode) ##2/3/5 for HYDRO ONLY##
OPT__BC_FLU_XP	-1	1	5	fluid boundary condition at the +x face: (1=periodic, 2=outflow, 3=reflecting, 4=user, 5=diode) ##2/3/5 for HYDRO ONLY##
OPT__BC_FLU_YM	-1	1	5	fluid boundary condition at the -y face: (1=periodic, 2=outflow, 3=reflecting, 4=user, 5=diode) ##2/3/5 for HYDRO ONLY##
OPT__BC_FLU_YP	-1	1	5	fluid boundary condition at the +y face: (1=periodic, 2=outflow, 3=reflecting, 4=user, 5=diode) ##2/3/5 for HYDRO ONLY##
OPT__BC_FLU_ZM	-1	1	5	fluid boundary condition at the -z face: (1=periodic, 2=outflow, 3=reflecting, 4=user, 5=diode) ##2/3/5 for HYDRO ONLY##
OPT__BC_FLU_ZP	-1	1	5	fluid boundary condition at the +z face: (1=periodic, 2=outflow, 3=reflecting, 4=user, 5=diode) ##2/3/5 for HYDRO ONLY##
OPT__BC_POT	-1	1	2	gravity boundary condition: (1=periodic, 2=isolated)
OPT__CHECK_PRES_AFTER_FLU	-1	None	1	check unphysical pressure at the end of the fluid solver (<0=auto) [-1]
OPT__CK_CONSERVATION	0	None	None	check the conservation law [0]
OPT__CK_DIVERGENCE_B	0	0	2	check the divergence-free constraint on B field (0=off, 1=on, 2=on+verbose) [0] ##MHD ONLY##
OPT__CK_FINITE	0	None	None	check if all variables are finite [0]
OPT__CK_FLUX_ALLOCATE	0	None	None	check if all flux arrays are properly allocated [0] ##HYDRO and ELBDM ONLY##
OPT__CK_INPUT_FLUID	0	None	None	check the input data of the fluid solver [0]
OPT__CK_INTERFACE_B	0	None	None	check the consistency of patch interface B field [0] ##MHD ONLY##
OPT__CK_MEMFREE	1.0	0.0	None	check the free memory in GB (0=off, >0=threshold) [1.0]
OPT__CK_NEGATIVE	0	0	3	check the negative values: (0=off, 1=density, 2=pressure and entropy, 3=both) [0] ##HYDRO ONLY##
OPT__CK_NORMALIZE_PASSIVE	0	None	None	check the normalization of passive scalars [0] ##OPT__NORMALIZE_PASSIVE ONLY##
OPT__CK_PARTICLE	0	None	None	check the particle allocation [0]
OPT__CK_PATCH_ALLOCATE	0	None	None	check if all patches are properly allocated [0]
OPT__CK_PROPER_NESTING	0	None	None	check the proper-nesting condition [0]
OPT__CK_REFINE	0	None	None	check the grid refinement [0]
OPT__CK_RESTRICT	0	None	None	check the data restriction [0]
OPT__CORR_AFTER_ALL_SYNC	-1	None	None	apply various corrections after all levels are synchronized (see "Flu_CorrAfterAllSync"): (-1=auto, 0=off, 1=every step, 2=before dump) [-1]
OPT__DT_LEVEL	3	1	3	dt at different AMR levels (1=shared, 2=differ by two, 3=flexible) [3]
OPT__DT_USER	0	None	None	dt criterion: user-defined -> edit "Mis_GetTimeStep_UserCriteria.cpp" [0]
OPT__EXT_ACC	0	0	1	add external acceleration (0=off, 1=function, 2=table) [0] ##HYDRO ONLY## --> 2 (table) is not supported yet
OPT__EXT_POT	0	0	2	add external potential (0=off, 1=function, 2=table) [0] --> for 2 (table), edit the corresponding parameters below too
OPT__FFTW_STARTUP	Depend	Depend	Depend	initialise fftw plans: (-1=auto, 0=ESTIMATE, 1=MEASURE, 2=PATIENT (only FFTW3)) [-1]
OPT__FIXUP_ELECTRIC	1	None	None	correct coarse grids by the fine-grid boundary electric field [1] ##MHD ONLY##
OPT__FIXUP_FLUX	Depend	Depend	Depend	correct coarse grids by the fine-grid boundary fluxes [1] ##HYDRO and ELBDM ONLY##
OPT__FIXUP_RESTRICT	1	None	None	correct coarse grids by averaging the fine-grid data [1]
OPT__FLAG_ANGULAR	0	None	None	flag: angular resolution (Input__Flag_AngularResolution) [0]
OPT__FLAG_CRAY	0	None	None	flag: cosmic-ray energy (Input__Flag_CRay) [0] ##COSMIC_RAY ONLY##
OPT__FLAG_CURRENT	0	None	None	flag: current density in MHD (Input__Flag_Current) [0] ##MHD ONLY##
OPT__FLAG_ENGY_DENSITY	0	None	None	flag: energy density (Input_Flag_EngyDensity) [0] ##ELBDM ONLY##
OPT__FLAG_INTERFERENCE	0	None	None	flag: interference level (Input__Flag_Interference) [0] ##ELBDM ONLY##
OPT__FLAG_JEANS	0	None	None	flag: Jeans length (Input__Flag_Jeans) [0] ##HYDRO ONLY##
OPT__FLAG_LOHNER_CRAY	0	None	None	flag: Lohner for cosmic-ray energy (Input__Flag_Lohner) [0] ##COSMIC_RAY ONLY##
OPT__FLAG_LOHNER_DENS	0	None	None	flag: Lohner for mass density (Input__Flag_Lohner) [0] ##BOTH HYDRO AND ELBDM##
OPT__FLAG_LOHNER_ENGY	0	None	None	flag: Lohner for energy density (Input__Flag_Lohner) [0] ##HYDRO ONLY##
OPT__FLAG_LOHNER_ENTR	0	None	None	flag: Lohner for entropy (Input__Flag_Lohner) [0] ##HYDRO ONLY##
OPT__FLAG_LOHNER_FORM	LOHNER_FLASH2	1	4	form of Lohner: (1=FLASH-1, 2=FLASH-2, 3=form-invariant-1, 4=form-invariant-2) [2]
OPT__FLAG_LOHNER_PRES	0	None	None	flag: Lohner for pressure (Input__Flag_Lohner) [0] ##HYDRO ONLY##
OPT__FLAG_LOHNER_TEMP	0	None	None	flag: Lohner for temperature (Input__Flag_Lohner) [0] ##HYDRO ONLY##
OPT__FLAG_LRTZ_GRADIENT	0	None	None	flag: Lorentz factor gradient (Input__Flag_LrtzGradient) [0] ##SRHD ONLY##
OPT__FLAG_NPAR_CELL	0	None	None	flag: # of particles per cell (Input__Flag_NParCell) [0]
OPT__FLAG_NPAR_PATCH	0	0	2	flag: # of particles per patch (Input__Flag_NParPatch): (0=off, 1=itself, 2=itself+siblings) [0]
OPT__FLAG_PAR_MASS_CELL	0	None	None	flag: total particle mass per cell (Input__Flag_ParMassCell) [0]
OPT__FLAG_PRES_GRADIENT	0	None	None	flag: pressure gradient (Input__Flag_PresGradient) [0] ##HYDRO ONLY##
OPT__FLAG_RADIAL	0	None	None	flag: radial resolution (Input__Flag_RadialResolution) [0]
OPT__FLAG_REGION	0	None	None	flag: specify the regions allowed to be refined -> edit "Flag_Region.cpp" [0]
OPT__FLAG_RHO	0	None	None	flag: density (Input__Flag_Rho) [0]
OPT__FLAG_RHO_GRADIENT	0	None	None	flag: density gradient (Input__Flag_RhoGradient) [0]
OPT__FLAG_SPECTRAL	0	None	None	flag: spectral refinement (Input__Flag_Spectral) [0] ##ELBDM ONLY##
OPT__FLAG_SPECTRAL_N	2	1	14	number of pol. coefficients to use for spectral refinement [2] ##ELBDM ONLY##
OPT__FLAG_USER	0	None	None	flag: user-defined (Input__Flag_User) -> edit "Flag_User.cpp" [0]
OPT__FLAG_USER_NUM	1	1	None	number of threshold values in user-defined table (Input__Flag_User) [1]
OPT__FLAG_VORTICITY	0	None	None	flag: vorticity (Input__Flag_Vorticity) [0] ##HYDRO ONLY##
OPT__FLU_INT_SCHEME	INT_DEFAULT	None	None	ghost-zone fluid variables for the fluid solver [-1]
OPT__FREEZE_FLUID	0	None	None	do not evolve fluid at all [0]
OPT__FREEZE_PAR	0	None	None	do not update particles (except for tracers) [0]
OPT__GPUID_SELECT	-1	-3	None	GPU ID selection mode: (-3=Laohu, -2=CUDA, -1=MPI rank, >=0=input) [-1]
OPT__GRAVITY_EXTRA_MASS	0	None	None	add extra mass source when computing gravity [0]
OPT__GRA_INT_SCHEME	INT_CQUAD	1	7	ghost-zone potential for the gravity solver (for UNSPLIT_GRAVITY as well) [4]
OPT__GRA_P5_GRADIENT	0	None	None	5-points gradient in the Gravity solver (must have GRA/USG_GHOST_SIZE_G>=2) [0]
OPT__INIT	-1	1	3	initialization option: (1=FUNCTION, 2=RESTART, 3=FILE->"UM_IC")
OPT__INIT_BFIELD_BYVECPOT	INIT_MAG_BYVECPOT_NONE	0	2	initialize the magnetic field from vector potential (0=off, 1=external disk file named "B_IC", see tool/inits/gen_vec_pot.py for example, 2=function) [0] ##MHD ONLY##
OPT__INIT_GRID_WITH_OMP	1	None	None	enable OpenMP when assigning the initial condition of each grid patch [1]
OPT__INIT_RESTRICT	1	None	None	restrict all data during the initialization [1]
OPT__INT_FRAC_PASSIVE_LR	1	None	None	convert specified passive scalars to mass fraction during data reconstruction [1]
OPT__INT_PHASE	1	None	None	interpolation on phase (does not support MinMod-1D) [1] ##ELBDM ONLY##
OPT__INT_PRIM	1	None	None	switch to primitive variables when the interpolation on conserved variables fails [1] ##HYDRO ONLY##
OPT__INT_TIME	1	None	None	perform "temporal" interpolation for OPT__DT_LEVEL == 2/3 [1]
OPT__LAST_RESORT_FLOOR	1	None	None	apply floor values as the last resort when the fluid solver fails [1] ##HYDRO and MHD ONLY##
OPT__LB_EXCHANGE_FATHER	Depend	Depend	Depend	exchange all cells of all father patches during load balancing (must enable for hybrid scheme + MPI) [0 usually, 1 for ELBDM_HYBRID] ## ELBDM_HYBRID ONLY###
OPT__LR_LIMITER	LR_LIMITER_DEFAULT	-1	7	slope limiter of data reconstruction in the MHM/MHM_RP/CTU schemes: (-1=auto, 0=none, 1=vanLeer, 2=generalized MinMod, 3=vanAlbada, 4=vanLeer+generalized MinMod, 6=central, 7=Athena) [-1]
OPT__MAG_INT_SCHEME	INT_CQUAD	None	None	ghost-zone magnetic field for the MHD solver (2,3,4,6 only) [4]
OPT__MANUAL_CONTROL	1	None	None	support manually dump data, stop run, or pause run during the runtime (by generating the file DUMP_GAMER_DUMP, STOP_GAMER_STOP, PAUSE_GAMER_PAUSE, respectively) [1]
OPT__MEMORY_POOL	0	None	None	preallocate patches for OPT__REUSE_MEMORY=1/2 (Input__MemoryPool) [0]
OPT__MINIMIZE_MPI_BARRIER	0	None	None	minimize MPI barriers to improve load balance, especially with particles [0] (STORE_POT_GHOST, PAR_IMPROVE_ACC=1, OPT__TIMING_BARRIER=0 only; recommend AUTO_REDUCE_DT=0)
OPT__NORMALIZE_PASSIVE	1	None	None	ensure "sum(passive_scalar_density) == gas_density" [1]
OPT__NO_FLAG_NEAR_BOUNDARY	0	None	None	flag: disallow refinement near the boundaries [0]
OPT__OPTIMIZE_AGGRESSIVE	0	None	None	apply aggressive optimizations (experimental) [0]
OPT__OUTPUT_3VELOCITY	0	None	None	output 3-velocities [0] ##SRHD ONLY##
OPT__OUTPUT_BASE	0	None	None	only output the base-level data [0] ##OPT__OUTPUT_PART ONLY##
OPT__OUTPUT_BASEPS	0	None	None	output the base-level power spectrum [0]
OPT__OUTPUT_CC_MAG	1	None	None	output cell-centered magnetic field (necessary for yt analysis) [1] ##MHD ONLY##
OPT__OUTPUT_CS	0	None	None	output sound speed [0] ##HYDRO ONLY##
OPT__OUTPUT_DIVMAG	0	None	None	output
OPT__OUTPUT_DIVVEL	0	None	None	output divergence(velocity) [0] ##HYDRO ONLY##
OPT__OUTPUT_ENTHALPY	1	None	None	output reduced enthalpy [1] ##SRHD ONLY##
OPT__OUTPUT_ENTR	0	None	None	output gas entropy [0] ##HYDRO ONLY##
OPT__OUTPUT_LORENTZ	0	None	None	output Lorentz factor [0] ##SRHD ONLY##
OPT__OUTPUT_MACH	0	None	None	output mach number [0] ##HYDRO ONLY##
OPT__OUTPUT_MODE	-1	1	3	(1=const step, 2=const dt, 3=dump table) -> edit "Input__DumpTable" for 3
OPT__OUTPUT_PART	0	0	7	output a single line or slice: (0=off, 1=xy, 2=yz, 3=xz, 4=x, 5=y, 6=z, 7=diag) [0]
OPT__OUTPUT_PAR_DENS	PAR_OUTPUT_DENS_PAR_ONLY	0	2	output the particle or total mass density on grids: (0=off, 1=particle mass density, 2=total mass density) [1] ##OPT__OUTPUT_TOTAL ONLY##
OPT__OUTPUT_PAR_MESH	Depend	Depend	Depend	output the attributes of tracer particles mapped from mesh quantities -> edit "Input__Par_Mesh" [1] ##PARTICLE ONLY##
OPT__OUTPUT_PAR_MODE	0	0	2	output the particle data: (0=off, 1=text-file, 2=C-binary) [0] ##PARTICLE ONLY##
OPT__OUTPUT_POT	1	None	None	output gravitational potential [1] ##OPT__OUTPUT_TOTAL ONLY##
OPT__OUTPUT_PRES	0	None	None	output gas pressure [0] ##HYDRO ONLY##
OPT__OUTPUT_RESTART	0	None	None	output data immediately after restart [0]
OPT__OUTPUT_TEMP	OutTempDefault	None	None	output gas temperature [0 (HD) or 1 (SRHD)] ##HYDRO ONLY##
OPT__OUTPUT_TEXT_FORMAT_FLT	"%24.16e"	None	None	string format of output text files [%24.16e]
OPT__OUTPUT_TOTAL	1	0	2	output the simulation snapshot: (0=off, 1=HDF5, 2=C-binary) [1]
OPT__OUTPUT_USER	0	None	None	output the user-specified data -> edit "Output_User.cpp" [0]
OPT__OUTPUT_USER_FIELD	0	None	None	output user-defined derived fields [0] -> edit "Flu_DerivedField_User.cpp"
OPT__OVERLAP_MPI	0	None	None	overlap MPI communication with CPU/GPU computations [0] ##NOT SUPPORTED YET##
OPT__PARTICLE_COUNT	1	0	2	record the # of particles at each level: (0=off, 1=every step, 2=every sub-step) [1]
OPT__PATCH_COUNT	1	0	2	record the # of patches at each level: (0=off, 1=every step, 2=every sub-step) [1]
OPT__POT_INT_SCHEME	INT_CQUAD	4	5	ghost-zone potential for the Poisson solver (only supports 4 & 5) [4]
OPT__RECORD_CENTER	0	None	None	record the position of maximum density, minimum potential, and center of mass [0]
OPT__RECORD_DT	1	None	None	record info of the dt determination [1]
OPT__RECORD_LOAD_BALANCE	1	None	None	record the load-balance info [1]
OPT__RECORD_MEMORY	1	None	None	record the memory consumption [1]
OPT__RECORD_NOTE	1	None	None	take notes for the general simulation info [1]
OPT__RECORD_PERFORMANCE	1	None	None	record the code performance [1]
OPT__RECORD_UNPHY	1	None	None	record the number of cells with unphysical results being corrected [1]
OPT__RECORD_USER	0	None	None	record the user-specified info -> edit "Aux_Record_User.cpp" [0]
OPT__REF_FLU_INT_SCHEME	INT_DEFAULT	None	None	newly allocated fluid variables during grid refinement [-1]
OPT__REF_MAG_INT_SCHEME	INT_CQUAD	None	None	newly allocated magnetic field during grid refinement (2,3,4,6 only) [4]
OPT__REF_POT_INT_SCHEME	INT_CQUAD	1	7	newly allocated potential during grid refinement [4]
OPT__RESET_FLUID	0	None	None	reset fluid variables after each update -> edit "Flu_ResetByUser.cpp" [0]
OPT__RESET_FLUID_INIT	-1	None	None	reset fluid variables during initialization (<0=auto -> OPT__RESET_FLUID, 0=off, 1=on) [-1]
OPT__RESTART_RESET	0	None	None	reset some simulation status parameters (e.g., current step and time) during restart [0]
OPT__RES_PHASE	0	None	None	restriction on phase [0] ##ELBDM ONLY##
OPT__REUSE_MEMORY	2	0	2	reuse patch memory to reduce memory fragmentation: (0=off, 1=on, 2=aggressive) [2]
OPT__RHO_INT_SCHEME	INT_CQUAD	1	7	ghost-zone mass density for the Poisson solver [4]
OPT__SAME_INTERFACE_B	0	None	None	ensure B field consistency on the shared interfaces between sibling patches (for debugging) [0] ##MHD ONLY##
OPT__SELF_GRAVITY	1	None	None	add self-gravity [1]
OPT__SORT_PATCH_BY_LBIDX	Depend	Depend	Depend	sort patches to improve bitwise reproducibility [SERIAL:0, LOAD_BALACNE:1]
OPT__TIMING_BALANCE	0	None	None	record the max/min elapsed time in various code sections for checking load balance [0]
OPT__TIMING_BARRIER	-1	None	None	synchronize before timing -> more accurate, but may slow down the run (<0=auto) [-1]
OPT__TIMING_MPI	0	None	None	record the MPI bandwidth achieved in various code sections [0] ##LOAD_BALANCE ONLY##
OPT__UM_IC_DOWNGRADE	1	None	None	downgrade UM_IC from level OPT__UM_IC_LEVEL to 0 [1]
OPT__UM_IC_FLOAT8	-1	None	1	floating-point precision for UM_IC (<0: default, 0: single, 1: double) [default: same as FLOAT8]
OPT__UM_IC_FORMAT	UM_IC_FORMAT_VZYX	1	2	data format of UM_IC: (1=vzyx, 2=zyxv; row-major and v=field) [1]
OPT__UM_IC_LEVEL	0	0	TOP_LEVEL	starting AMR level in UM_IC [0]
OPT__UM_IC_LOAD_NRANK	1	1	None	number of parallel I/O (i.e., number of MPI ranks) for loading UM_IC [1]
OPT__UM_IC_NLEVEL	1	1	None	number of AMR levels UM_IC [1] --> edit "Input__UM_IC_RefineRegion" if >1
OPT__UM_IC_NVAR	Depend	Depend	Depend	number of variables in UM_IC: (1~NCOMP_TOTAL; <=0=auto) [HYDRO=5+passive/ELBDM=2]
OPT__UM_IC_REFINE	1	None	None	refine UM_IC from level OPT__UM_IC_LEVEL to MAX_LEVEL [1]
OPT__UNIT	0	None	None	specify code units -> must set exactly 3 basic units below [0] ##USELESS FOR COMOVING##
OPT__VERBOSE	0	None	None	output the simulation progress in detail [0]
OUTPUT_DT	-1.0	None	None	output data every OUTPUT_DT time interval ##OPT__OUTPUT_MODE==2 ONLY##
OUTPUT_PART_X	-1.0	None	None	x coordinate for OPT__OUTPUT_PART [-1.0]
OUTPUT_PART_Y	-1.0	None	None	y coordinate for OPT__OUTPUT_PART [-1.0]
OUTPUT_PART_Z	-1.0	None	None	z coordinate for OPT__OUTPUT_PART [-1.0]
OUTPUT_STEP	-1	None	None	output data every OUTPUT_STEP step ##OPT__OUTPUT_MODE==1 ONLY##
OUTPUT_WALLTIME	-1.0	None	None	output data every OUTPUT_WALLTIME walltime (<=0.0=off) [-1.0]
OUTPUT_WALLTIME_UNIT	0	0	3	unit of OUTPUT_WALLTIME (0=second, 1=minute, 2=hour, 3=day) [0]

P

Name	Default	Min	Max	Short description
PAR_IC_FLOAT8	-1	None	1	floating-point precision for PAR_IC (<0: default, 0: single, 1: double) [default: same as FLOAT8_PAR]
PAR_IC_FORMAT	PAR_IC_FORMAT_ATT_ID	1	2	data format of PAR_IC: (1=[attribute][id], 2=[id][attribute]; row-major) [1]
PAR_IC_INT8	-1	None	1	integer width for PAR_IC (<0: default, 0: 32-bit, 1: 64-bit) [default: same as INT8_PAR]
PAR_IC_MASS	-1.0	None	None	mass of all particles for PAR_INIT==3 (<0=off) [-1.0]
PAR_IC_TYPE	-1	None	PAR_NTYPE-1	type of all particles for PAR_INIT==3 (<0=off) [-1]
PAR_IMPROVE_ACC	1	None	None	improve force accuracy at patch boundaries [1] ##STORE_POT_GHOST and PAR_INTERP=2/3 ONLY##
PAR_INIT	-1	1	3	initialization option for particles: (1=FUNCTION, 2=RESTART, 3=FILE->"PAR_IC")
PAR_INTEG	PAR_INTEG_KDK	1	2	particle integration scheme: (1=Euler, 2=KDK) [2]
PAR_INTERP	PAR_INTERP_CIC	1	3	particle interpolation scheme: (1=NGP, 2=CIC, 3=TSC) [2]
PAR_NPAR	-1L	None	None	total number of particles (must be set for PAR_INIT==1/3; must be an integer)
PAR_PREDICT_POS	1	None	None	predict particle position during mass assignment [1]
PAR_REMOVE_CELL	-1.0	None	None	remove particles X-root-cells from the boundaries (non-periodic BC only; <0=auto) [-1.0]
PAR_TR_INTEG	TRACER_INTEG_RK2	1	2	tracer particle integration scheme: (1=Euler, 2=RK2) [2]
PAR_TR_INTERP	PAR_INTERP_TSC	1	3	tracer particle interpolation scheme: (1=NGP, 2=CIC, 3=TSC) [3]
PAR_TR_VEL_CORR	0	None	None	correct tracer particle velocities in regions of discontinuous flow [0]
POT_GPU_NPGROUP	-1	None	None	number of patch groups sent into the CPU/GPU Poisson solver (<=0=auto) [-1]

R

Name	Default	Min	Max	Short description
REFINE_NLEVEL	1	1	None	number of new AMR levels to be created at once during refinement [1]
REGRID_COUNT	4	1	None	refine every REGRID_COUNT sub-step [4]
RESTART_LOAD_NRANK	1	1	None	number of parallel I/O (i.e., number of MPI ranks) for restart [1]

S

Name	Default	Min	Max	Short description
SF_CREATE_STAR_DET_RANDOM	-1	None	None	make random numbers deterministic (i.e., independent of OpenMP and MPI, <0=auto) [-1]
SF_CREATE_STAR_MASS_EFF	1.0e-2	2.22507386e-308	1.0	Gas-to-star mass conversion efficiency [1.0e-2]
SF_CREATE_STAR_MAX_STAR_MFRAC	0.5	2.22507386e-308	1.0	maximum gas mass fraction allowed to convert to stars per substep [0.5]
SF_CREATE_STAR_MIN_GAS_DENS	1.0e1	0.0	None	minimum gas density allowed to form stars (in HI count/cm^3) [1.0e1]
SF_CREATE_STAR_MIN_LEVEL	0	None	TOP_LEVEL	minimum AMR level allowed to form stars (<0=auto -> MAX_LEVEL) [0]
SF_CREATE_STAR_MIN_STAR_MASS	0.0	0.0	None	minimum star particle mass for the stochastical star formation (in Msun) [0.0]
SF_CREATE_STAR_RSEED	123	0	None	random seed [123]
SF_CREATE_STAR_SCHEME	0	0	1	star formation schemes (0=off, 1=AGORA) [0]
SOR_MAX_ITER	-1	None	None	maximum number of iterations in SOR: (<0=auto) [-1]
SOR_MIN_ITER	-1	None	None	minimum number of iterations in SOR: (<0=auto) [-1]
SOR_OMEGA	-1.0	None	None	over-relaxation parameter in SOR: (<0=auto) [-1.0]
SPEC_INT_GHOST_BOUNDARY	4	1	None	ghost boundary size for spectral interpolation [4] ##ELBDM & SUPPORT_SPECTRAL_INT ONLY##
SPEC_INT_TABLE_PATH	None	None	None	path to tables for spectral interpolation ##ELBDM & SUPPORT_SPECTRAL_INT ONLY##
SPEC_INT_VORTEX_THRESHOLD	0.1	0.0	None	vortex detection threshold for SPEC_INT_XY_INSTEAD_DEPHA [0.1] ##ELBDM & SUPPORT_SPECTRAL_INT ONLY##
SPEC_INT_XY_INSTEAD_DEPHA	1	None	None	interpolate x and y (real and imaginary parts in current implementation) around vortices instead of density and phase for the spectral interpolation, which has the advantage of being well-defined across vortices [1] ##ELBDM & SUPPORT_SPECTRAL_INT ONLY##
SRC_DELEPTONIZATION	0	None	None	deleptonization (for simulations of stellar core collapse) [0] ##HYDRO ONLY##
SRC_GPU_NPGROUP	-1	None	None	number of patch groups sent into the CPU/GPU source-term solver (<=0=auto) [-1]
SRC_USER	0	None	None	user-defined source terms -> edit "Src_User.cpp" [0]

T

Name	Default	Min	Max	Short description
TESTPROB_ID	0	0	None	test problem ID [0] 0: none 1: HYDRO blast wave [+MHD] 2: HYDRO acoustic wave 3: HYDRO Bondi accretion (+GRAVITY) 4: HYDRO cluster merger vs. Flash (+GRAVITY & PARTICLE) 5: HYDRO AGORA isolated galaxy (+GRAVITY & PARTICLE & STAR_FORMATION & GRACKLE) 6: HYDRO caustic wave 7: HYDRO spherical collapse (+GRAVITY & COMOVING) 8: HYDRO Kelvin Helmholtz instability 9: HYDRO Riemann problems [+MHD] 10: HYDRO jet(s) 11: HYDRO Plummer cloud(s) (+GRAVITY & PARTICLE) 12: HYDRO gravity (+GRAVITY) 13: HYDRO MHD Arnold-Beltrami-Childress (ABC) flow (+MHD) 14: HYDRO MHD Orszag-Tang vortex (+MHD) 15: HYDRO MHD linear wave (+MHD) 16: HYDRO Jeans instability (+GRAVITY) [+MHD] 17: HYDRO particle in equilibrium (+GRAVITY & PARTICLE) 19: HYDRO energy power spectrum 20: HYDRO MHD Cosmic Ray Soundwave 21: HYDRO MHD Cosmic Ray Shocktube 23: HYDRO MHD Cosmic Ray Diffusion 100: HYDRO CDM cosmological simulation (+GRAVITY & COMOVING & PARTICLE) 101: HYDRO Zeldovich pancake collapse (+GRAVITY & COMOVING & PARTICLE) 1000: ELBDM external potential (+GRAVITY) 1001: ELBDM Jeans instability in the comoving frame (+GRAVITY, +COMOVING) 1002: ELBDM Jeans instability in the physical frame (+GRAVITY) 1003: ELBDM soliton merger (+GRAVITY) 1004: ELBDM self-similar halo (+GRAVITY, +COMOVING) 1005: ELBDM rotating vortex pair 1006: ELBDM vortex pair in linear motion 1007: ELBDM halo extracted from a large-scale structure simulation (+GRAVITY) 1008: ELBDM 1D Gaussian wave packet 1009: ELBDM large-scale structure simulation (+GRAVITY, +COMOVING) 1010: ELBDM plane wave 1011: ELBDM small wave perturbations on homogeneous background

U

Name	Default	Min	Max	Short description
UNIT_D	-1.0	None	None	mass density unit (<=0 -> set to UNIT_M/UNIT_L^3) [-1.0]
UNIT_L	-1.0	None	None	length unit (<=0 -> set to UNIT_V*UNIT_T or (UNIT_M/UNIT_D)^(1/3)) [-1.0]
UNIT_M	-1.0	None	None	mass unit (<=0 -> set to UNIT_D*UNIT_L^3) [-1.0]
UNIT_T	-1.0	None	None	time unit (<=0 -> set to UNIT_L/UNIT_V) [-1.0]
UNIT_V	-1.0	None	None	velocity unit (<=0 -> set to UNIT_L/UNIT_T) [-1.0]

Y

Name	Default	Min	Max	Short description
YT_FIG_BASENAME	None	None	None	figure basename [Fig]
YT_JUPYTER_USE_CONNECTION_FILE	0	None	None	use user-provided connection file when using libyt Jupyter UI [0]
YT_SCRIPT	None	None	None	yt inline analysis script (do not include the ".py" file extension)
YT_VERBOSE	1	0	3	verbose level of yt (0=off, 1=info, 2=warning, 3=debug) [1]

Remarks

Links

• Main page of Runtime Parameters