This module contains definitions of global parameters and variables and some generic functions/subroutines used in AMRVAC. More...

Functions/Subroutines
pure subroutine	cross_product (ixIL, ixOL, a, b, axb)
	Cross product of two vectors. More...

Variables
double precision	xprob
	minimum and maximum domain boundaries for each dimension More...

double precision	l

double precision, dimension(^nd)	dxlevel
	store unstretched cell size of current level More...

double precision, dimension(^nd)	qstretch_baselevel
	stretch factor between cells at AMR level 1, per dimension More...

double precision	xstretch
	physical extent of stretched border in symmetric stretching More...

double precision, dimension(:), allocatable, parameter	d = 1\|

double precision	time_between_print
	to monitor timeintegration loop at given wall-clock time intervals More...

double precision	time_bc
	accumulated wall-clock time spent on boundary conditions More...

double precision	dt
	global time step More...

double precision	courantpar
	The Courant (CFL) number used for the simulation. More...

double precision	dtpar
	If dtpar is positive, it sets the timestep dt, otherwise courantpar is used to limit the time step based on the Courant condition. More...

double precision	dtdiffpar
	For resistive MHD, the time step is also limited by the diffusion time: \( dt < dtdiffpar \times dx^2/eta \). More...

double precision	global_time
	The global simulation time. More...

double precision	time_init
	Start time for the simulation. More...

double precision	time_max
	End time for the simulation. More...

double precision	wall_time_max
	Ending wall time (in hours) for the simulation. More...

double precision	dtmin
	Stop the simulation when the time step becomes smaller than this value. More...

double precision	length_convert_factor
	Conversion factor for length unit. More...

double precision	time_convert_factor
	Conversion factor for time unit. More...

double precision	tfixgrid
	Fix the AMR grid after this time. More...

double precision	unit_length =1.d0
	Physical scaling factor for length. More...

double precision	unit_time =1.d0
	Physical scaling factor for time. More...

double precision	unit_density =1.d0
	Physical scaling factor for density. More...

double precision	unit_velocity =1.d0
	Physical scaling factor for velocity. More...

double precision	unit_temperature =1.d0
	Physical scaling factor for temperature. More...

double precision	unit_pressure =1.d0
	Physical scaling factor for pressure. More...

double precision	unit_magneticfield =1.d0
	Physical scaling factor for magnetic field. More...

double precision	unit_numberdensity =1.d0
	Physical scaling factor for number density. More...

double precision	unit_charge =1.d0
	Physical scaling factor for charge. More...

double precision	unit_mass =1.d0
	Physical scaling factor for mass. More...

double precision	c_norm =1.d0
	Normalised speed of light. More...

double precision	unit_opacity =1.d0
	Physical scaling factor for Opacity. More...

double precision	unit_radflux =1.d0
	Physical scaling factor for radiation flux. More...

double precision	small_temperature
	error handling More...

double precision	small_pressure

double precision	small_density

double precision	phys_trac_mask

double precision	bdip =0.d0
	amplitude of background dipolar, quadrupolar, octupolar, user's field More...

double precision	bquad =0.d0

double precision	boct =0.d0

double precision	busr =0.d0

double precision	xload
	Stores the memory and load imbalance, used in printlog. More...

double precision	xmemory

double precision	tvdlfeps

double precision	rk_a21
	RK2(alfa) method parameters from Butcher tableau. More...

double precision	rk_b1

double precision	rk_b2

double precision	imex222_lambda
	IMEX-222(lambda) one-parameter family of schemes. More...

double precision	rk_beta11

double precision	rk_beta22

double precision	rk_beta33

double precision	rk_beta44

double precision	rk_c2

double precision	rk_c3

double precision	rk_c4

double precision	rk_alfa21

double precision	rk_alfa22

double precision	rk_alfa31

double precision	rk_alfa33

double precision	rk_alfa41

double precision	rk_alfa44

double precision	rk_beta54

double precision	rk_beta55

double precision	rk_alfa53

double precision	rk_alfa54

double precision	rk_alfa55

double precision	rk_c5

double precision	rk3_a21

double precision	rk3_a31

double precision	rk3_a32

double precision	rk3_b1

double precision	rk3_b2

double precision	rk3_b3

double precision	rk3_c2

double precision	rk3_c3

double precision	ars_gamma
	IMEX_ARS3 parameter ars_gamma. More...

double precision	imex_a21

double precision	imex_a31

double precision	imex_a32

double precision	imex_b1

double precision	imex_b2

double precision	imex_ha21

double precision	imex_ha22

double precision	imex_b3

double precision	imex_c2

double precision	imex_c3

double precision	imex_a22
	IMEX_CB3a extra parameters. More...

double precision	imex_a33

double precision	imex_ha32

double precision	cmax_global
	global fastest wave speed needed in fd scheme and glm method More...

double precision	vmax_global
	global fastest flow speed needed in glm method More...

double precision, dimension(^nd)	a2max_global
	global largest a2 for schmid scheme More...

double precision	cs2max_global
	global largest cs2 for hyperbolic thermal conduction More...

double precision	instrument_resolution_factor
	times for enhancing spatial resolution for EUV image/spectra More...

double precision	r_occultor
	the white light emission below it (unit=Rsun) is not visible More...

double precision	los_theta
	direction of the line of sight (LOS) More...

double precision	los_phi

double precision	image_rotate
	rotation of image More...

double precision, dimension(1:3)	x_origin
	where the is the origin (X=0,Y=0) of image More...

character(len=std_len)	filename_spectrum
	Base file name for synthetic EUV spectrum output. More...

double precision	spectrum_window_min
	spectral window More...

double precision	spectrum_window_max

double precision	location_slit
	location of the slit More...

double precision	r_opt_thick
	for spherical coordinate, region below it (unit=Rsun) is treated as not transparent More...

double precision, dimension(^nd, 2)	writespshift
	domain percentage cut off shifted from each boundary when converting data More...

double precision, dimension(:), allocatable	entropycoef

double precision, dimension(:), allocatable	dg
	extent of grid blocks in domain per dimension, in array over levels More...

double precision, dimension(:,:), allocatable	rnode
	Corner coordinates. More...

double precision, dimension(:,:), allocatable	rnode_sub

double precision, dimension(:,:), allocatable	dx

double precision, dimension(:), allocatable	refine_threshold
	Error tolerance for refinement decision. More...

double precision, dimension(:), allocatable	derefine_ratio
	Error tolerance ratio for derefinement decision. More...

double precision, dimension(:,:), allocatable	qstretch
	Stretching factors and first cell size for each AMR level and dimension. More...

double precision, dimension(:,:), allocatable	dxfirst

double precision, dimension(:,:), allocatable	dxfirst_1mq

double precision, dimension(:,:), allocatable	dxmid

double precision, dimension(:), allocatable	w_convert_factor
	Conversion factors the primitive variables. More...

double precision, dimension(:), allocatable	w_refine_weight
	Weights of variables used to calculate error for mesh refinement. More...

double precision, dimension(:), allocatable	amr_wavefilter
	refinement: lohner estimate wavefilter setting More...

integer, parameter	nsavehi =100
	Maximum number of saves that can be defined by tsave or itsave. More...

integer, parameter	nfile = 5
	Number of output methods. More...

double precision, dimension(nsavehi, nfile)	tsave
	Save output of type N on times tsave(:, N) More...

double precision, dimension(nfile)	tsavelast

double precision, dimension(nfile)	dtsave
	Repeatedly save output of type N when dtsave(N) simulation time has passed. More...

double precision, dimension(nfile)	tsavestart
	Start of read out (not counting specified read outs) More...

integer, parameter	ndim =^ND
	Number of spatial dimensions for grid variables. More...

integer	npe
	The number of MPI tasks. More...

integer	mype
	The rank of the current MPI task. More...

integer	icomm
	The MPI communicator. More...

integer	ierrmpi
	A global MPI error return code. More...

integer	log_fh
	MPI file handle for logfile. More...

integer	type_block
	MPI type for block including ghost cells and its size. More...

integer	size_block

integer	type_coarse_block
	MPI type for block coarsened by 2, and for its children blocks. More...

integer, dimension(2^d &)	type_sub_block

integer, dimension(^nd, 2^d &)	type_coarse_block_stg
	MPI type for staggered block coarsened by 2, and for its children blocks. More...

integer, dimension(^nd, 2^d &)	type_sub_block_stg

integer	type_block_io
	MPI type for IO: block excluding ghost cells. More...

integer	size_block_io

integer	type_block_io_stg
	MPI type for IO of staggered variables. More...

integer	size_block_io_stg

integer	type_block_xc_io
	MPI type for IO: cell corner (xc) or cell center (xcc) coordinates. More...

integer	type_block_xcc_io

integer	type_block_wc_io
	MPI type for IO: cell corner (wc) or cell center (wcc) variables. More...

integer	type_block_wcc_io

integer	ixm
	the mesh range of a physical block without ghost cells More...

integer	ll

integer	r_ = -1
	Indices for cylindrical coordinates FOR TESTS, negative value when not used: More...

integer	phi_ = -1

integer	z_ = -1

integer	ndir =ndim
	Number of spatial dimensions (components) for vector variables. More...

integer, parameter	sdim =3
	starting dimension for electric field More...

integer	domain_nx
	number of cells for each dimension in level-one mesh More...

integer	block_nx
	number of cells for each dimension in grid block excluding ghostcells More...

integer, parameter	ixglo
	Lower index of grid block arrays (always 1) More...

integer	ixghi
	Upper index of grid block arrays. More...

integer, parameter	ixgslo
	Lower index of stagger grid block arrays (always 0) More...

integer	ixgshi
	Upper index of stagger grid block arrays. More...

integer	nghostcells = 2
	Number of ghost cells surrounding a grid. More...

integer, parameter	stretch_none = 0
	No stretching. More...

integer, parameter	stretch_uni = 1
	Unidirectional stretching from a side. More...

integer, parameter	stretch_symm = 2
	Symmetric stretching around the center. More...

integer, dimension(ndim)	stretch_type
	What kind of stretching is used per dimension. More...

integer, dimension(ndim)	nstretchedblocks_baselevel
	(even) number of (symmetrically) stretched blocks at AMR level 1, per dimension More...

integer, dimension(:,:), allocatable	nstretchedblocks
	(even) number of (symmetrically) stretched blocks per level and dimension More...

integer, parameter	nodehi =^ND+1
	grid hierarchy info (level and grid indices) More...

integer, parameter	plevel_ =1

integer, parameter	pig

integer, parameter	d_ =plevel_+^D

integer, dimension(:,:), allocatable	node

integer, dimension(:,:), allocatable	node_sub

integer, parameter	rnodehi =3*^ND
	grid location info (corner coordinates and grid spacing) More...

integer, parameter	rpxmin0_ =0

integer, parameter	rpxmin

integer, parameter	rpxmax0_ =^ND

integer, parameter	rpxmax

integer, parameter	rpdx

integer	index_latest_data
	index number of the latest existing data file More...

integer, dimension(nsavehi, nfile)	itsave
	Save output of type N on iterations itsave(:, N) More...

integer, dimension(nfile)	itsavelast

integer, dimension(nfile)	ditsave
	Repeatedly save output of type N when ditsave(N) time steps have passed. More...

integer, dimension(nfile)	isavet

integer, dimension(nfile)	isaveit

integer	collapselevel
	The level at which to produce line-integrated / collapsed output. More...

integer, dimension(1:nfile)	n_saves
	Number of saved files of each type. More...

integer	snapshotnext
	IO: snapshot and collapsed views output numbers/labels. More...

integer	collapsenext

integer, parameter	filelog_ = 1
	Constant indicating log output. More...

integer, parameter	fileout_ = 2
	Constant indicating regular output. More...

integer, parameter	fileslice_ = 3
	Constant indicating slice output. More...

integer, parameter	filecollapse_ = 4
	Constant indicating collapsed output. More...

integer, parameter	fileanalysis_ = 5
	Constant indicating analysis output (see Writing a custom analysis subroutine) More...

integer, parameter	unitstdin =5
	Unit for standard input. More...

integer, parameter	unitterm =6
	Unit for standard output. More...

integer, parameter	uniterr =6
	Unit for error messages. More...

integer, parameter	unitpar =9
	file handle for IO More...

integer, parameter	unitconvert =10

integer, parameter	unitslice =11

integer, parameter	unitsnapshot =12

integer, parameter	unitcollapse =13

integer, parameter	unitanalysis =14

integer	nwauxio
	Number of auxiliary variables that are only included in output. More...

integer	level_io

integer	level_io_min

integer	level_io_max

integer	type_endian

integer	snapshotini
	Resume from the snapshot with this index. More...

integer	number_equi_vars = 0
	number of equilibrium set variables, besides the mag field More...

integer	phys_trac_type =1

integer	phys_trac_finegrid =4

integer, parameter	type_maxsum =1
	integer switchers for type courant More...

integer, parameter	type_summax =2

integer, parameter	type_minimum =3

integer	max_blocks
	The maximum number of grid blocks in a processor. More...

integer, parameter	nlevelshi = 20
	The maximum number of levels in the grid refinement. More...

integer	refine_max_level
	Maximal number of AMR levels. More...

integer	itfixgrid
	Fix the AMR grid after this many time steps. More...

integer	ditregrid
	Reconstruct the AMR grid once every ditregrid iteration(s) More...

integer	refine_criterion
	select types of refine criterion More...

integer	nbufferx
	Number of cells as buffer zone. More...

integer	levmin

integer	levmax

integer	levmax_sub

integer	iprob
	problem switch allowing different setups in same usr_mod.t More...

integer, dimension(3, 3)	kr
	Kronecker delta tensor. More...

integer, dimension(3, 3, 3)	lvc
	Levi-Civita tensor. More...

integer	type_courant =1
	How to compute the CFL-limited time step. More...

integer	it
	Number of time steps taken. More...

integer	it_max
	Stop the simulation after this many time steps have been taken. More...

integer	it_init
	initial iteration count More...

integer	slowsteps
	If > 1, then in the first slowsteps-1 time steps dt is reduced by a factor \( 1 - (1- step/slowsteps)^2 \). More...

integer	istep
	Index of the sub-step in a multi-step time integrator. More...

integer	nstep
	How many sub-steps the time integrator takes. More...

integer, parameter	fs_hll =1
	flux schemes More...

integer, parameter	fs_hllc =2

integer, parameter	fs_hlld =3

integer, parameter	fs_hllcd =4

integer, parameter	fs_tvdlf =5

integer, parameter	fs_tvdmu =6

integer, parameter	fs_tvd =7

integer, parameter	fs_hancock =8

integer, parameter	fs_cd =9

integer, parameter	fs_cd4 =10

integer, parameter	fs_fd =11

integer, parameter	fs_source =12

integer, parameter	fs_nul =13

integer	t_stepper =0
	time stepper type More...

integer, parameter	onestep =1

integer, parameter	twostep =2

integer, parameter	threestep =3

integer, parameter	fourstep =4

integer, parameter	fivestep =5

integer	t_integrator =0
	time integrator method More...

integer, parameter	forward_euler =1

integer, parameter	predictor_corrector =2

integer, parameter	ssprk3 =3

integer, parameter	ssprk4 =4

integer, parameter	ssprk5 =5

integer, parameter	imex_euler =6

integer, parameter	imex_sp =7

integer, parameter	rk2_alf =8

integer, parameter	ssprk2 =9

integer, parameter	imex_midpoint =10

integer, parameter	imex_trapezoidal =11

integer, parameter	imex_222 =12

integer, parameter	rk3_bt =13

integer, parameter	imex_ars3 =14

integer, parameter	imex_232 =15

integer, parameter	imex_cb3a =16

integer, parameter	rk4 =17

integer, dimension(:), allocatable	ng
	number of grid blocks in domain per dimension, in array over levels More...

integer, dimension(:), allocatable	flux_method
	Which flux scheme of spatial discretization to use (per grid level) More...

integer, dimension(:), allocatable	typepred1
	The spatial discretization for the predictor step when using a two step PC method. More...

integer, dimension(:), allocatable	type_limiter
	Type of slope limiter used for reconstructing variables on cell edges. More...

integer, dimension(:), allocatable	type_gradient_limiter
	Type of slope limiter used for computing gradients or divergences, when typegrad or typediv are set to 'limited'. More...

integer	b0i =0
	background magnetic field location indicator More...

integer	prolong_limiter =0
	Limiter used for prolongation to refined grids and ghost cells. More...

integer	boundspeed
	bound (left/min and right.max) speed of Riemann fan More...

integer	nxdiffusehllc

integer	ssprk_order
	SSPRK choice of methods (both threestep and fourstep, Shu-Osher 2N* implementation) also fivestep SSPRK54. More...

integer	rk3_switch
	RK3 Butcher table. More...

integer	imex_switch
	IMEX_232 choice and parameters. More...

integer, dimension(:, :), allocatable	typeboundary
	Array indicating the type of boundary condition per variable and per physical boundary. More...

integer, parameter	bc_special =1
	boundary condition types More...

integer, parameter	bc_cont =2

integer, parameter	bc_symm =3

integer, parameter	bc_asymm =4

integer, parameter	bc_periodic =5

integer, parameter	bc_aperiodic =6

integer, parameter	bc_noinflow =7

integer, parameter	bc_data =8

integer, parameter	bc_character =9

integer, parameter	bc_icarus =10

integer	wavelength
	wavelength for output More...

integer	emin_sxr

integer	emax_sxr

integer	spectrum_wl
	wave length for spectrum More...

integer	direction_slit
	direction of the slit (for dat resolution only) More...

logical	slab
	Cartesian geometry or not. More...

logical	slab_uniform
	uniform Cartesian geometry or not (stretched Cartesian) More...

logical	local_timestep = .false.
	each cell has its own timestep or not More...

logical, dimension(nfile)	save_file
	whether or not to save an output file More...

logical	stretch_uncentered
	If true, adjust mod_geometry routines to account for grid stretching (but the flux computation will not) More...

logical, dimension(ndim)	stretched_dim
	True if a dimension is stretched. More...

logical	resume_previous_run
	If true, restart a previous run from the latest snapshot. More...

logical	convert
	If true and restart_from_file is given, convert snapshots to other file formats. More...

logical	autoconvert
	If true, already convert to output format during the run. More...

logical	saveprim
	If true, convert from conservative to primitive variables in output. More...

logical	time_advance
	do time evolving More...

logical	final_dt_exit
	Force timeloop exit when final dt < dtmin. More...

logical	reset_time
	If true, reset iteration count and global_time to original values, and start writing snapshots at index 0. More...

logical	reset_it
	If true, reset iteration count to 0. More...

logical	final_dt_reduction
	If true, allow final dt reduction for matching time_max on output. More...

logical	firstprocess
	If true, call initonegrid_usr upon restarting. More...

logical	pass_wall_time
	If true, wall time is up, modify snapshotnext for later overwrite. More...

logical	h_correction =.false.
	If true, do H-correction to fix the carbuncle problem at grid-aligned shocks. More...

logical	reset_grid
	If true, rebuild the AMR grid upon restarting. More...

logical	stagger_grid =.false.
	True for using stagger grid. More...

logical	record_electric_field =.false.
	True for record electric field. More...

logical	dat_resolution
	resolution of the images More...

logical, dimension(ndim)	collapse
	If collapse(DIM) is true, generate output integrated over DIM. More...

logical	nocartesian
	IO switches for conversion. More...

logical	use_particles =.false.
	Use particles module or not. More...

logical	use_multigrid = .false.
	Use multigrid (only available in 2D and 3D) More...

logical	prolongprimitive =.false.
	prolongate primitive variables in level-jump ghost cells More...

logical	coarsenprimitive =.false.
	coarsen primitive variables in level-jump ghost cells More...

logical	crash =.false.
	Save a snapshot before crash a run met unphysical values. More...

logical	check_small_values =.true.
	check and optionally fix unphysical small values (density, gas pressure) More...

logical	fix_small_values =.false.
	fix small values with average or replace methods More...

logical	b0field =.false.
	split magnetic field as background B0 field More...

logical	b0fieldalloccoarse =.false.

logical	si_unit =.false.
	Use SI units (.true.) or use cgs units (.false.) More...

logical	phys_trac =.false.
	Use TRAC for MHD or 1D HD. More...

logical	fix_conserve_global = .true.
	Whether to apply flux conservation at refinement boundaries. More...

logical	flux_adaptive_diffusion

logical	flathllc

logical	flatcd

logical	flatsh

logical	source_split_usr
	Use split or unsplit way to add user's source terms, default: unsplit. More...

logical	any_source_split =.false.
	if any normal source term is added in split fasion More...

logical	dimsplit

logical	use_imex_scheme
	whether IMEX in use or not More...

logical	need_global_cmax =.false.
	need global maximal wave speed More...

logical	need_global_a2max =.false.
	global value for schmid scheme More...

logical	need_global_cs2max =.false.
	global value for csound speed More...

logical, dimension(ndim)	periodb
	True for dimensions with periodic boundaries. More...

logical, dimension(2, ndim)	poleb
	Indicates whether there is a pole at a boundary. More...

logical, dimension(ndim)	aperiodb
	True for dimensions with aperiodic boundaries. More...

logical	save_physical_boundary
	True for save physical boundary cells in dat files. More...

logical	ghost_copy =.false.
	whether copy values instead of interpolation in ghost cells of finer blocks More...

logical	internalboundary
	if there is an internal boundary More...

logical	activate_unit_arcsec
	use arcsec as length unit of images/spectra More...

logical	big_image
	big image More...

logical, dimension(:), allocatable	phyboundblock
	True if a block has any physical boundary. More...

logical, dimension(:), allocatable	w_write
	if true write the w variable in output More...

logical, dimension(:), allocatable	writelevel

logical, dimension(:), allocatable	loglimit

logical, dimension(:), allocatable	logflag

character(len= *), parameter	undefined = 'undefined'

character(len=40), dimension(nfile), parameter	output_names = ['log ', 'normal ', 'slice ', 'collapsed', 'analysis ']
	Names of the output methods. More...

character(len=std_len)	convert_type
	Which format to use when converting. More...

character(len=std_len)	collapse_type

character(len=std_len)	usr_filename
	User parameter file. More...

character(len=std_len)	base_filename
	Base file name for simulation output, which will be followed by a number. More...

character(len=std_len)	restart_from_file
	If not 'unavailable', resume from snapshot with this base file name. More...

character(len=std_len)	typefilelog
	Which type of log to write: 'normal', 'special', 'regression_test'. More...

character(len=std_len)	typeaverage

character(len=std_len)	typedimsplit

character(len=std_len)	geometry_name ='default'

character(len=std_len)	typepoly

character(len=std_len)	filename_euv
	Base file name for synthetic EUV emission output. More...

character(len=std_len)	filename_sxr
	Base file name for synthetic SXR emission output. More...

character(len=std_len)	filename_whitelight
	Base file name for synthetic white light. More...

character(len=std_len)	whitelight_instrument
	white light observation instrument More...

character(len=std_len)	typetvd
	Which type of TVD method to use. More...

character(len=std_len)	typediv

character(len=std_len)	typegrad

character(len=std_len), dimension(:), allocatable	par_files
	Which par files are used as input. More...

character(len=std_len), dimension(:), allocatable	typeentropy
	Which type of entropy fix to use with Riemann-type solvers. More...

type(state), pointer	block
	Block pointer for using one block and its previous state. More...

Detailed Description

This module contains definitions of global parameters and variables and some generic functions/subroutines used in AMRVAC.

Function/Subroutine Documentation

◆ cross_product()

pure subroutine mod_global_parameters::cross_product	(	integer, intent(in)	ixI,
		integer, intent(in)	L,
		integer, intent(in)	ixO,
			L,
		double precision, dimension(ixi^s,3), intent(in)	a,
		double precision, dimension(ixi^s,3), intent(in)	b,
		double precision, dimension(ixi^s,3), intent(out)	axb
	)

Cross product of two vectors.

Definition at line 778 of file mod_global_parameters.t.

Variable Documentation

◆ a2max_global

double precision, dimension(^nd) mod_global_parameters::a2max_global

global largest a2 for schmid scheme

Definition at line 145 of file mod_global_parameters.t.

◆ activate_unit_arcsec

logical mod_global_parameters::activate_unit_arcsec

use arcsec as length unit of images/spectra

Definition at line 705 of file mod_global_parameters.t.

◆ amr_wavefilter

double precision, dimension(:), allocatable mod_global_parameters::amr_wavefilter

refinement: lohner estimate wavefilter setting

Definition at line 198 of file mod_global_parameters.t.

◆ any_source_split

logical mod_global_parameters::any_source_split =.false.

if any normal source term is added in split fasion

Definition at line 670 of file mod_global_parameters.t.

◆ aperiodb

logical, dimension(ndim) mod_global_parameters::aperiodb

True for dimensions with aperiodic boundaries.

Definition at line 693 of file mod_global_parameters.t.

◆ ars_gamma

double precision mod_global_parameters::ars_gamma

IMEX_ARS3 parameter ars_gamma.

Definition at line 132 of file mod_global_parameters.t.

◆ autoconvert

logical mod_global_parameters::autoconvert

If true, already convert to output format during the run.

Definition at line 587 of file mod_global_parameters.t.

◆ b0field

logical mod_global_parameters::b0field =.false.

split magnetic field as background B0 field

Definition at line 655 of file mod_global_parameters.t.

◆ b0fieldalloccoarse

logical mod_global_parameters::b0fieldalloccoarse =.false.

Definition at line 656 of file mod_global_parameters.t.

◆ b0i

integer mod_global_parameters::b0i =0

background magnetic field location indicator

Definition at line 519 of file mod_global_parameters.t.

◆ base_filename

character(len=std_len) mod_global_parameters::base_filename

Base file name for simulation output, which will be followed by a number.

Definition at line 738 of file mod_global_parameters.t.

◆ bc_aperiodic

integer, parameter mod_global_parameters::bc_aperiodic =6

Definition at line 545 of file mod_global_parameters.t.

◆ bc_asymm

integer, parameter mod_global_parameters::bc_asymm =4

Definition at line 543 of file mod_global_parameters.t.

◆ bc_character

integer, parameter mod_global_parameters::bc_character =9

Definition at line 548 of file mod_global_parameters.t.

◆ bc_cont

integer, parameter mod_global_parameters::bc_cont =2

Definition at line 541 of file mod_global_parameters.t.

◆ bc_data

integer, parameter mod_global_parameters::bc_data =8

Definition at line 547 of file mod_global_parameters.t.

◆ bc_icarus

integer, parameter mod_global_parameters::bc_icarus =10

Definition at line 549 of file mod_global_parameters.t.

◆ bc_noinflow

integer, parameter mod_global_parameters::bc_noinflow =7

Definition at line 546 of file mod_global_parameters.t.

◆ bc_periodic

integer, parameter mod_global_parameters::bc_periodic =5

Definition at line 544 of file mod_global_parameters.t.

◆ bc_special

integer, parameter mod_global_parameters::bc_special =1

boundary condition types

Definition at line 540 of file mod_global_parameters.t.

◆ bc_symm

integer, parameter mod_global_parameters::bc_symm =3

Definition at line 542 of file mod_global_parameters.t.

◆ bdip

double precision mod_global_parameters::bdip =0.d0

amplitude of background dipolar, quadrupolar, octupolar, user's field

Definition at line 115 of file mod_global_parameters.t.

◆ big_image

logical mod_global_parameters::big_image

big image

Definition at line 707 of file mod_global_parameters.t.

◆ block

type(state), pointer mod_global_parameters::block

Block pointer for using one block and its previous state.

Definition at line 771 of file mod_global_parameters.t.

◆ block_nx

integer mod_global_parameters::block_nx

number of cells for each dimension in grid block excluding ghostcells

Definition at line 275 of file mod_global_parameters.t.

◆ boct

double precision mod_global_parameters::boct =0.d0

Definition at line 117 of file mod_global_parameters.t.

◆ boundspeed

integer mod_global_parameters::boundspeed

bound (left/min and right.max) speed of Riemann fan

Definition at line 525 of file mod_global_parameters.t.

◆ bquad

double precision mod_global_parameters::bquad =0.d0

Definition at line 116 of file mod_global_parameters.t.

◆ busr

double precision mod_global_parameters::busr =0.d0

Definition at line 118 of file mod_global_parameters.t.

◆ c_norm

double precision mod_global_parameters::c_norm =1.d0

Normalised speed of light.

Definition at line 102 of file mod_global_parameters.t.

◆ check_small_values

logical mod_global_parameters::check_small_values =.true.

check and optionally fix unphysical small values (density, gas pressure)

Definition at line 648 of file mod_global_parameters.t.

◆ cmax_global

double precision mod_global_parameters::cmax_global

global fastest wave speed needed in fd scheme and glm method

Definition at line 139 of file mod_global_parameters.t.

◆ coarsenprimitive

logical mod_global_parameters::coarsenprimitive =.false.

coarsen primitive variables in level-jump ghost cells

Definition at line 642 of file mod_global_parameters.t.

◆ collapse

logical, dimension(ndim) mod_global_parameters::collapse

If collapse(DIM) is true, generate output integrated over DIM.

Definition at line 628 of file mod_global_parameters.t.

◆ collapse_type

character(len=std_len) mod_global_parameters::collapse_type

Definition at line 732 of file mod_global_parameters.t.

◆ collapselevel

integer mod_global_parameters::collapselevel

The level at which to produce line-integrated / collapsed output.

Definition at line 336 of file mod_global_parameters.t.

◆ collapsenext

integer mod_global_parameters::collapsenext

Definition at line 342 of file mod_global_parameters.t.

◆ convert

logical mod_global_parameters::convert

If true and restart_from_file is given, convert snapshots to other file formats.

Definition at line 584 of file mod_global_parameters.t.

◆ convert_type

character(len=std_len) mod_global_parameters::convert_type

Which format to use when converting.

Options are: tecplot, tecplotCC, vtu, vtuCC, vtuB, vtuBCC, tecplotmpi, tecplotCCmpi, vtumpi, vtuCCmpi, vtuBmpi, vtuBCCmpi, pvtumpi, pvtuCCmpi, pvtuBmpi, pvtuBCCmpi, tecline, teclinempi, onegrid

Definition at line 730 of file mod_global_parameters.t.

◆ courantpar

double precision mod_global_parameters::courantpar

The Courant (CFL) number used for the simulation.

Definition at line 35 of file mod_global_parameters.t.

◆ crash

logical mod_global_parameters::crash =.false.

Save a snapshot before crash a run met unphysical values.

Definition at line 645 of file mod_global_parameters.t.

◆ cs2max_global

double precision mod_global_parameters::cs2max_global

global largest cs2 for hyperbolic thermal conduction

Definition at line 148 of file mod_global_parameters.t.

◆ d

integer, dimension(:), allocatable, parameter mod_global_parameters::d = 1|

Definition at line 23 of file mod_global_parameters.t.

◆ d_

integer parameter mod_global_parameters::d_ =plevel_+^D

Definition at line 307 of file mod_global_parameters.t.

◆ dat_resolution

logical mod_global_parameters::dat_resolution

resolution of the images

Definition at line 625 of file mod_global_parameters.t.

◆ derefine_ratio

double precision, dimension(:), allocatable mod_global_parameters::derefine_ratio

Error tolerance ratio for derefinement decision.

Definition at line 185 of file mod_global_parameters.t.

◆ dg

double precision, dimension(:), allocatable mod_global_parameters::dg

extent of grid blocks in domain per dimension, in array over levels

Definition at line 175 of file mod_global_parameters.t.

◆ dimsplit

logical mod_global_parameters::dimsplit

Definition at line 671 of file mod_global_parameters.t.

◆ direction_slit

integer mod_global_parameters::direction_slit

direction of the slit (for dat resolution only)

Definition at line 558 of file mod_global_parameters.t.

◆ ditregrid

integer mod_global_parameters::ditregrid

Reconstruct the AMR grid once every ditregrid iteration(s)

Definition at line 409 of file mod_global_parameters.t.

◆ ditsave

integer, dimension(nfile) mod_global_parameters::ditsave

Repeatedly save output of type N when ditsave(N) time steps have passed.

Definition at line 329 of file mod_global_parameters.t.

◆ domain_nx

integer mod_global_parameters::domain_nx

number of cells for each dimension in level-one mesh

Definition at line 272 of file mod_global_parameters.t.

◆ dt

double precision mod_global_parameters::dt

global time step

Definition at line 32 of file mod_global_parameters.t.

◆ dtdiffpar

double precision mod_global_parameters::dtdiffpar

For resistive MHD, the time step is also limited by the diffusion time: \( dt < dtdiffpar \times dx^2/eta \).

Definition at line 44 of file mod_global_parameters.t.

◆ dtmin

double precision mod_global_parameters::dtmin

Stop the simulation when the time step becomes smaller than this value.

Definition at line 59 of file mod_global_parameters.t.

◆ dtpar

double precision mod_global_parameters::dtpar

If dtpar is positive, it sets the timestep dt, otherwise courantpar is used to limit the time step based on the Courant condition.

Definition at line 40 of file mod_global_parameters.t.

◆ dtsave

double precision, dimension(nfile) mod_global_parameters::dtsave

Repeatedly save output of type N when dtsave(N) simulation time has passed.

Definition at line 211 of file mod_global_parameters.t.

◆ dx

double precision, dimension(:,:), allocatable mod_global_parameters::dx

Definition at line 180 of file mod_global_parameters.t.

◆ dxfirst

double precision, dimension(:,:), allocatable mod_global_parameters::dxfirst

Definition at line 188 of file mod_global_parameters.t.

◆ dxfirst_1mq

double precision, dimension(:,:), allocatable mod_global_parameters::dxfirst_1mq

Definition at line 188 of file mod_global_parameters.t.

◆ dxlevel

double precision, dimension(^nd) mod_global_parameters::dxlevel

store unstretched cell size of current level

Definition at line 18 of file mod_global_parameters.t.

◆ dxmid

double precision, dimension(:,:), allocatable mod_global_parameters::dxmid

Definition at line 188 of file mod_global_parameters.t.

◆ emax_sxr

integer mod_global_parameters::emax_sxr

Definition at line 554 of file mod_global_parameters.t.

◆ emin_sxr

integer mod_global_parameters::emin_sxr

Definition at line 554 of file mod_global_parameters.t.

◆ entropycoef

double precision, dimension(:), allocatable mod_global_parameters::entropycoef

Definition at line 172 of file mod_global_parameters.t.

◆ fileanalysis_

integer, parameter mod_global_parameters::fileanalysis_ = 5

Constant indicating analysis output (see Writing a custom analysis subroutine)

Definition at line 357 of file mod_global_parameters.t.

◆ filecollapse_

integer, parameter mod_global_parameters::filecollapse_ = 4

Constant indicating collapsed output.

Definition at line 354 of file mod_global_parameters.t.

◆ filelog_

integer, parameter mod_global_parameters::filelog_ = 1

Constant indicating log output.

Definition at line 345 of file mod_global_parameters.t.

◆ filename_euv

character(len=std_len) mod_global_parameters::filename_euv

Base file name for synthetic EUV emission output.

Definition at line 751 of file mod_global_parameters.t.

◆ filename_spectrum

character(len=std_len) mod_global_parameters::filename_spectrum

Base file name for synthetic EUV spectrum output.

Definition at line 161 of file mod_global_parameters.t.

◆ filename_sxr

character(len=std_len) mod_global_parameters::filename_sxr

Base file name for synthetic SXR emission output.

Definition at line 753 of file mod_global_parameters.t.

◆ filename_whitelight

character(len=std_len) mod_global_parameters::filename_whitelight

Base file name for synthetic white light.

Definition at line 755 of file mod_global_parameters.t.

◆ fileout_

integer, parameter mod_global_parameters::fileout_ = 2

Constant indicating regular output.

Definition at line 348 of file mod_global_parameters.t.

◆ fileslice_

integer, parameter mod_global_parameters::fileslice_ = 3

Constant indicating slice output.

Definition at line 351 of file mod_global_parameters.t.

◆ final_dt_exit

logical mod_global_parameters::final_dt_exit

Force timeloop exit when final dt < dtmin.

Definition at line 596 of file mod_global_parameters.t.

◆ final_dt_reduction

logical mod_global_parameters::final_dt_reduction

If true, allow final dt reduction for matching time_max on output.

Definition at line 606 of file mod_global_parameters.t.

◆ firstprocess

logical mod_global_parameters::firstprocess

If true, call initonegrid_usr upon restarting.

Definition at line 609 of file mod_global_parameters.t.

◆ fivestep

integer, parameter mod_global_parameters::fivestep =5

Definition at line 476 of file mod_global_parameters.t.

◆ fix_conserve_global

logical mod_global_parameters::fix_conserve_global = .true.

Whether to apply flux conservation at refinement boundaries.

Definition at line 664 of file mod_global_parameters.t.

◆ fix_small_values

logical mod_global_parameters::fix_small_values =.false.

fix small values with average or replace methods

Definition at line 651 of file mod_global_parameters.t.

◆ flatcd

logical mod_global_parameters::flatcd

Definition at line 666 of file mod_global_parameters.t.

◆ flathllc

logical mod_global_parameters::flathllc

Definition at line 666 of file mod_global_parameters.t.

◆ flatsh

logical mod_global_parameters::flatsh

Definition at line 666 of file mod_global_parameters.t.

◆ flux_adaptive_diffusion

logical mod_global_parameters::flux_adaptive_diffusion

Definition at line 665 of file mod_global_parameters.t.

◆ flux_method

integer, dimension(:), allocatable mod_global_parameters::flux_method

Which flux scheme of spatial discretization to use (per grid level)

Definition at line 505 of file mod_global_parameters.t.

◆ forward_euler

integer, parameter mod_global_parameters::forward_euler =1

Definition at line 480 of file mod_global_parameters.t.

◆ fourstep

integer, parameter mod_global_parameters::fourstep =4

Definition at line 475 of file mod_global_parameters.t.

◆ fs_cd

integer, parameter mod_global_parameters::fs_cd =9

Definition at line 464 of file mod_global_parameters.t.

◆ fs_cd4

integer, parameter mod_global_parameters::fs_cd4 =10

Definition at line 465 of file mod_global_parameters.t.

◆ fs_fd

integer, parameter mod_global_parameters::fs_fd =11

Definition at line 466 of file mod_global_parameters.t.

◆ fs_hancock

integer, parameter mod_global_parameters::fs_hancock =8

Definition at line 463 of file mod_global_parameters.t.

◆ fs_hll

integer, parameter mod_global_parameters::fs_hll =1

flux schemes

Definition at line 456 of file mod_global_parameters.t.

◆ fs_hllc

integer, parameter mod_global_parameters::fs_hllc =2

Definition at line 457 of file mod_global_parameters.t.

◆ fs_hllcd

integer, parameter mod_global_parameters::fs_hllcd =4

Definition at line 459 of file mod_global_parameters.t.

◆ fs_hlld

integer, parameter mod_global_parameters::fs_hlld =3

Definition at line 458 of file mod_global_parameters.t.

◆ fs_nul

integer, parameter mod_global_parameters::fs_nul =13

Definition at line 468 of file mod_global_parameters.t.

◆ fs_source

integer, parameter mod_global_parameters::fs_source =12

Definition at line 467 of file mod_global_parameters.t.

◆ fs_tvd

integer, parameter mod_global_parameters::fs_tvd =7

Definition at line 462 of file mod_global_parameters.t.

◆ fs_tvdlf

integer, parameter mod_global_parameters::fs_tvdlf =5

Definition at line 460 of file mod_global_parameters.t.

◆ fs_tvdmu

integer, parameter mod_global_parameters::fs_tvdmu =6

Definition at line 461 of file mod_global_parameters.t.

◆ geometry_name

character(len=std_len) mod_global_parameters::geometry_name ='default'

Definition at line 748 of file mod_global_parameters.t.

◆ ghost_copy

logical mod_global_parameters::ghost_copy =.false.

whether copy values instead of interpolation in ghost cells of finer blocks

Definition at line 699 of file mod_global_parameters.t.

◆ global_time

double precision mod_global_parameters::global_time

The global simulation time.

Definition at line 47 of file mod_global_parameters.t.

◆ h_correction

logical mod_global_parameters::h_correction =.false.

If true, do H-correction to fix the carbuncle problem at grid-aligned shocks.

Definition at line 615 of file mod_global_parameters.t.

◆ icomm

integer mod_global_parameters::icomm

The MPI communicator.

Definition at line 226 of file mod_global_parameters.t.

◆ ierrmpi

integer mod_global_parameters::ierrmpi

A global MPI error return code.

Definition at line 229 of file mod_global_parameters.t.

◆ image_rotate

double precision mod_global_parameters::image_rotate

rotation of image

Definition at line 157 of file mod_global_parameters.t.

◆ imex222_lambda

double precision mod_global_parameters::imex222_lambda

IMEX-222(lambda) one-parameter family of schemes.

Definition at line 126 of file mod_global_parameters.t.

◆ imex_222

integer, parameter mod_global_parameters::imex_222 =12

Definition at line 492 of file mod_global_parameters.t.

◆ imex_232

integer, parameter mod_global_parameters::imex_232 =15

Definition at line 496 of file mod_global_parameters.t.

◆ imex_a21

double precision mod_global_parameters::imex_a21

Definition at line 133 of file mod_global_parameters.t.

◆ imex_a22

double precision mod_global_parameters::imex_a22

IMEX_CB3a extra parameters.

Definition at line 136 of file mod_global_parameters.t.

◆ imex_a31

double precision mod_global_parameters::imex_a31

Definition at line 133 of file mod_global_parameters.t.

◆ imex_a32

double precision mod_global_parameters::imex_a32

Definition at line 133 of file mod_global_parameters.t.

◆ imex_a33

double precision mod_global_parameters::imex_a33

Definition at line 136 of file mod_global_parameters.t.

◆ imex_ars3

integer, parameter mod_global_parameters::imex_ars3 =14

Definition at line 495 of file mod_global_parameters.t.

◆ imex_b1

double precision mod_global_parameters::imex_b1

Definition at line 133 of file mod_global_parameters.t.

◆ imex_b2

double precision mod_global_parameters::imex_b2

Definition at line 133 of file mod_global_parameters.t.

◆ imex_b3

double precision mod_global_parameters::imex_b3

Definition at line 134 of file mod_global_parameters.t.

◆ imex_c2

double precision mod_global_parameters::imex_c2

Definition at line 134 of file mod_global_parameters.t.

◆ imex_c3

double precision mod_global_parameters::imex_c3

Definition at line 134 of file mod_global_parameters.t.

◆ imex_cb3a

integer, parameter mod_global_parameters::imex_cb3a =16

Definition at line 497 of file mod_global_parameters.t.

◆ imex_euler

integer, parameter mod_global_parameters::imex_euler =6

Definition at line 486 of file mod_global_parameters.t.

◆ imex_ha21

double precision mod_global_parameters::imex_ha21

Definition at line 133 of file mod_global_parameters.t.

◆ imex_ha22

double precision mod_global_parameters::imex_ha22

Definition at line 133 of file mod_global_parameters.t.

◆ imex_ha32

double precision mod_global_parameters::imex_ha32

Definition at line 136 of file mod_global_parameters.t.

◆ imex_midpoint

integer, parameter mod_global_parameters::imex_midpoint =10

Definition at line 490 of file mod_global_parameters.t.

◆ imex_sp

integer, parameter mod_global_parameters::imex_sp =7

Definition at line 487 of file mod_global_parameters.t.

◆ imex_switch

integer mod_global_parameters::imex_switch

IMEX_232 choice and parameters.

Definition at line 534 of file mod_global_parameters.t.

◆ imex_trapezoidal

integer, parameter mod_global_parameters::imex_trapezoidal =11

Definition at line 491 of file mod_global_parameters.t.

◆ index_latest_data

integer mod_global_parameters::index_latest_data

index number of the latest existing data file

Definition at line 321 of file mod_global_parameters.t.

◆ instrument_resolution_factor

double precision mod_global_parameters::instrument_resolution_factor

times for enhancing spatial resolution for EUV image/spectra

Definition at line 151 of file mod_global_parameters.t.

◆ internalboundary

logical mod_global_parameters::internalboundary

if there is an internal boundary

Definition at line 702 of file mod_global_parameters.t.

◆ iprob

integer mod_global_parameters::iprob

problem switch allowing different setups in same usr_mod.t

Definition at line 423 of file mod_global_parameters.t.

◆ isaveit

integer, dimension(nfile) mod_global_parameters::isaveit

Definition at line 333 of file mod_global_parameters.t.

◆ isavet

integer, dimension(nfile) mod_global_parameters::isavet

Definition at line 331 of file mod_global_parameters.t.

◆ istep

integer mod_global_parameters::istep

Index of the sub-step in a multi-step time integrator.

Definition at line 450 of file mod_global_parameters.t.

◆ it

integer mod_global_parameters::it

Number of time steps taken.

Definition at line 435 of file mod_global_parameters.t.

◆ it_init

integer mod_global_parameters::it_init

initial iteration count

Definition at line 441 of file mod_global_parameters.t.

◆ it_max

integer mod_global_parameters::it_max

Stop the simulation after this many time steps have been taken.

Definition at line 438 of file mod_global_parameters.t.

◆ itfixgrid

integer mod_global_parameters::itfixgrid

Fix the AMR grid after this many time steps.

Definition at line 406 of file mod_global_parameters.t.

◆ itsave

integer, dimension(nsavehi,nfile) mod_global_parameters::itsave

Save output of type N on iterations itsave(:, N)

Definition at line 324 of file mod_global_parameters.t.

◆ itsavelast

integer, dimension(nfile) mod_global_parameters::itsavelast

Definition at line 326 of file mod_global_parameters.t.

◆ ixghi

integer mod_global_parameters::ixghi

Upper index of grid block arrays.

Definition at line 281 of file mod_global_parameters.t.

◆ ixglo

integer, parameter mod_global_parameters::ixglo

Lower index of grid block arrays (always 1)

Definition at line 278 of file mod_global_parameters.t.

◆ ixgshi

integer mod_global_parameters::ixgshi

Upper index of stagger grid block arrays.

Definition at line 287 of file mod_global_parameters.t.

◆ ixgslo

integer, parameter mod_global_parameters::ixgslo

Lower index of stagger grid block arrays (always 0)

Definition at line 284 of file mod_global_parameters.t.

◆ ixm

integer mod_global_parameters::ixm

the mesh range of a physical block without ghost cells

Definition at line 250 of file mod_global_parameters.t.

◆ kr

integer, dimension(3,3) mod_global_parameters::kr

Kronecker delta tensor.

Definition at line 426 of file mod_global_parameters.t.

◆ l

double precision mod_global_parameters::l

Definition at line 16 of file mod_global_parameters.t.

◆ length_convert_factor

double precision mod_global_parameters::length_convert_factor

Conversion factor for length unit.

Definition at line 62 of file mod_global_parameters.t.

◆ level_io

integer mod_global_parameters::level_io

Definition at line 379 of file mod_global_parameters.t.

◆ level_io_max

integer mod_global_parameters::level_io_max

Definition at line 379 of file mod_global_parameters.t.

◆ level_io_min

integer mod_global_parameters::level_io_min

Definition at line 379 of file mod_global_parameters.t.

◆ levmax

integer mod_global_parameters::levmax

Definition at line 418 of file mod_global_parameters.t.

◆ levmax_sub

integer mod_global_parameters::levmax_sub

Definition at line 419 of file mod_global_parameters.t.

◆ levmin

integer mod_global_parameters::levmin

Definition at line 417 of file mod_global_parameters.t.

◆ ll

integer mod_global_parameters::ll

Definition at line 250 of file mod_global_parameters.t.

◆ local_timestep

logical mod_global_parameters::local_timestep = .false.

each cell has its own timestep or not

Definition at line 568 of file mod_global_parameters.t.

◆ location_slit

double precision mod_global_parameters::location_slit

location of the slit

Definition at line 165 of file mod_global_parameters.t.

◆ log_fh

integer mod_global_parameters::log_fh

MPI file handle for logfile.

Definition at line 232 of file mod_global_parameters.t.

◆ logflag

logical, dimension(:), allocatable mod_global_parameters::logflag

Definition at line 717 of file mod_global_parameters.t.

◆ loglimit

logical, dimension(:), allocatable mod_global_parameters::loglimit

Definition at line 717 of file mod_global_parameters.t.

◆ los_phi

double precision mod_global_parameters::los_phi

Definition at line 155 of file mod_global_parameters.t.

◆ los_theta

double precision mod_global_parameters::los_theta

direction of the line of sight (LOS)

Definition at line 155 of file mod_global_parameters.t.

◆ lvc

integer, dimension(3,3,3) mod_global_parameters::lvc

Levi-Civita tensor.

Definition at line 429 of file mod_global_parameters.t.

◆ max_blocks

integer mod_global_parameters::max_blocks

The maximum number of grid blocks in a processor.

Definition at line 397 of file mod_global_parameters.t.

◆ mype

integer mod_global_parameters::mype

The rank of the current MPI task.

Definition at line 223 of file mod_global_parameters.t.

◆ n_saves

integer, dimension(1:nfile) mod_global_parameters::n_saves

Number of saved files of each type.

Definition at line 339 of file mod_global_parameters.t.

◆ nbufferx

integer mod_global_parameters::nbufferx

Number of cells as buffer zone.

Definition at line 415 of file mod_global_parameters.t.

◆ ndim

integer, parameter mod_global_parameters::ndim =^ND

Number of spatial dimensions for grid variables.

Definition at line 217 of file mod_global_parameters.t.

◆ ndir

integer mod_global_parameters::ndir =ndim

Number of spatial dimensions (components) for vector variables.

Definition at line 258 of file mod_global_parameters.t.

◆ need_global_a2max

logical mod_global_parameters::need_global_a2max =.false.

global value for schmid scheme

Definition at line 679 of file mod_global_parameters.t.

◆ need_global_cmax

logical mod_global_parameters::need_global_cmax =.false.

need global maximal wave speed

Definition at line 676 of file mod_global_parameters.t.

◆ need_global_cs2max

logical mod_global_parameters::need_global_cs2max =.false.

global value for csound speed

Definition at line 682 of file mod_global_parameters.t.

◆ nfile

integer, parameter mod_global_parameters::nfile = 5

Number of output methods.

Definition at line 203 of file mod_global_parameters.t.

◆ ng

integer, dimension(:), allocatable mod_global_parameters::ng

number of grid blocks in domain per dimension, in array over levels

Definition at line 502 of file mod_global_parameters.t.

◆ nghostcells

integer mod_global_parameters::nghostcells = 2

Number of ghost cells surrounding a grid.

Definition at line 290 of file mod_global_parameters.t.

◆ nlevelshi

integer, parameter mod_global_parameters::nlevelshi = 20

The maximum number of levels in the grid refinement.

Definition at line 400 of file mod_global_parameters.t.

◆ nocartesian

logical mod_global_parameters::nocartesian

IO switches for conversion.

Definition at line 630 of file mod_global_parameters.t.

◆ node

integer, dimension(:,:), allocatable mod_global_parameters::node

Definition at line 309 of file mod_global_parameters.t.

◆ node_sub

integer, dimension(:,:), allocatable mod_global_parameters::node_sub

Definition at line 310 of file mod_global_parameters.t.

◆ nodehi

integer, parameter mod_global_parameters::nodehi =^ND+1

grid hierarchy info (level and grid indices)

Definition at line 305 of file mod_global_parameters.t.

◆ npe

integer mod_global_parameters::npe

The number of MPI tasks.

Definition at line 220 of file mod_global_parameters.t.

◆ nsavehi

integer, parameter mod_global_parameters::nsavehi =100

Maximum number of saves that can be defined by tsave or itsave.

Definition at line 201 of file mod_global_parameters.t.

◆ nstep

integer mod_global_parameters::nstep

How many sub-steps the time integrator takes.

Definition at line 453 of file mod_global_parameters.t.

◆ nstretchedblocks

integer, dimension(:,:), allocatable mod_global_parameters::nstretchedblocks

(even) number of (symmetrically) stretched blocks per level and dimension

Definition at line 302 of file mod_global_parameters.t.

◆ nstretchedblocks_baselevel

integer, dimension(ndim) mod_global_parameters::nstretchedblocks_baselevel

(even) number of (symmetrically) stretched blocks at AMR level 1, per dimension

Definition at line 300 of file mod_global_parameters.t.

◆ number_equi_vars

integer mod_global_parameters::number_equi_vars = 0

number of equilibrium set variables, besides the mag field

Definition at line 385 of file mod_global_parameters.t.

◆ nwauxio

integer mod_global_parameters::nwauxio

Number of auxiliary variables that are only included in output.

Definition at line 377 of file mod_global_parameters.t.

◆ nxdiffusehllc

integer mod_global_parameters::nxdiffusehllc

Definition at line 527 of file mod_global_parameters.t.

◆ onestep

integer, parameter mod_global_parameters::onestep =1

Definition at line 472 of file mod_global_parameters.t.

◆ output_names

character(len=40), dimension(nfile), parameter mod_global_parameters::output_names = ['log ', 'normal ', 'slice ', 'collapsed', 'analysis ']

Names of the output methods.

Definition at line 723 of file mod_global_parameters.t.

◆ par_files

character(len=std_len), dimension(:), allocatable mod_global_parameters::par_files

Which par files are used as input.

Definition at line 765 of file mod_global_parameters.t.

◆ pass_wall_time

logical mod_global_parameters::pass_wall_time

If true, wall time is up, modify snapshotnext for later overwrite.

Definition at line 612 of file mod_global_parameters.t.

◆ periodb

logical, dimension(ndim) mod_global_parameters::periodb

True for dimensions with periodic boundaries.

Definition at line 687 of file mod_global_parameters.t.

◆ phi_

integer mod_global_parameters::phi_ = -1

Definition at line 254 of file mod_global_parameters.t.

◆ phyboundblock

logical, dimension(:), allocatable mod_global_parameters::phyboundblock

True if a block has any physical boundary.

Definition at line 710 of file mod_global_parameters.t.

◆ phys_trac

logical mod_global_parameters::phys_trac =.false.

Use TRAC for MHD or 1D HD.

Definition at line 661 of file mod_global_parameters.t.

◆ phys_trac_finegrid

integer mod_global_parameters::phys_trac_finegrid =4

Definition at line 388 of file mod_global_parameters.t.

◆ phys_trac_mask

double precision mod_global_parameters::phys_trac_mask

Definition at line 112 of file mod_global_parameters.t.

◆ phys_trac_type

integer mod_global_parameters::phys_trac_type =1

Definition at line 387 of file mod_global_parameters.t.

◆ pig

integer, parameter mod_global_parameters::pig

Definition at line 307 of file mod_global_parameters.t.

◆ plevel_

integer, parameter mod_global_parameters::plevel_ =1

Definition at line 306 of file mod_global_parameters.t.

◆ poleb

logical, dimension(2,ndim) mod_global_parameters::poleb

Indicates whether there is a pole at a boundary.

Definition at line 690 of file mod_global_parameters.t.

◆ predictor_corrector

integer, parameter mod_global_parameters::predictor_corrector =2

Definition at line 481 of file mod_global_parameters.t.

◆ prolong_limiter

integer mod_global_parameters::prolong_limiter =0

Limiter used for prolongation to refined grids and ghost cells.

Definition at line 522 of file mod_global_parameters.t.

◆ prolongprimitive

logical mod_global_parameters::prolongprimitive =.false.

prolongate primitive variables in level-jump ghost cells

Definition at line 639 of file mod_global_parameters.t.

◆ qstretch

double precision, dimension(:,:), allocatable mod_global_parameters::qstretch

Stretching factors and first cell size for each AMR level and dimension.

Definition at line 188 of file mod_global_parameters.t.

◆ qstretch_baselevel

double precision, dimension(^nd) mod_global_parameters::qstretch_baselevel

stretch factor between cells at AMR level 1, per dimension

Definition at line 20 of file mod_global_parameters.t.

◆ r_

integer mod_global_parameters::r_ = -1

Indices for cylindrical coordinates FOR TESTS, negative value when not used:

Definition at line 253 of file mod_global_parameters.t.

◆ r_occultor

double precision mod_global_parameters::r_occultor

the white light emission below it (unit=Rsun) is not visible

Definition at line 153 of file mod_global_parameters.t.

◆ r_opt_thick

double precision mod_global_parameters::r_opt_thick

for spherical coordinate, region below it (unit=Rsun) is treated as not transparent

Definition at line 167 of file mod_global_parameters.t.

◆ record_electric_field

logical mod_global_parameters::record_electric_field =.false.

True for record electric field.

Definition at line 622 of file mod_global_parameters.t.

◆ refine_criterion

integer mod_global_parameters::refine_criterion

select types of refine criterion

Definition at line 412 of file mod_global_parameters.t.

◆ refine_max_level

integer mod_global_parameters::refine_max_level

Maximal number of AMR levels.

Definition at line 403 of file mod_global_parameters.t.

◆ refine_threshold

double precision, dimension(:), allocatable mod_global_parameters::refine_threshold

Error tolerance for refinement decision.

Definition at line 183 of file mod_global_parameters.t.

◆ reset_grid

logical mod_global_parameters::reset_grid

If true, rebuild the AMR grid upon restarting.

Definition at line 618 of file mod_global_parameters.t.

◆ reset_it

logical mod_global_parameters::reset_it

If true, reset iteration count to 0.

Definition at line 603 of file mod_global_parameters.t.

◆ reset_time

logical mod_global_parameters::reset_time

If true, reset iteration count and global_time to original values, and start writing snapshots at index 0.

Definition at line 600 of file mod_global_parameters.t.

◆ restart_from_file

character(len=std_len) mod_global_parameters::restart_from_file

If not 'unavailable', resume from snapshot with this base file name.

Definition at line 741 of file mod_global_parameters.t.

◆ resume_previous_run

logical mod_global_parameters::resume_previous_run

If true, restart a previous run from the latest snapshot.

Definition at line 580 of file mod_global_parameters.t.

◆ rk2_alf

integer, parameter mod_global_parameters::rk2_alf =8

Definition at line 488 of file mod_global_parameters.t.

◆ rk3_a21

double precision mod_global_parameters::rk3_a21

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_a31

double precision mod_global_parameters::rk3_a31

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_a32

double precision mod_global_parameters::rk3_a32

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_b1

double precision mod_global_parameters::rk3_b1

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_b2

double precision mod_global_parameters::rk3_b2

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_b3

double precision mod_global_parameters::rk3_b3

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_bt

integer, parameter mod_global_parameters::rk3_bt =13

Definition at line 494 of file mod_global_parameters.t.

◆ rk3_c2

double precision mod_global_parameters::rk3_c2

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_c3

double precision mod_global_parameters::rk3_c3

Definition at line 130 of file mod_global_parameters.t.

◆ rk3_switch

integer mod_global_parameters::rk3_switch

RK3 Butcher table.

Definition at line 532 of file mod_global_parameters.t.

◆ rk4

integer, parameter mod_global_parameters::rk4 =17

Definition at line 499 of file mod_global_parameters.t.

◆ rk_a21

double precision mod_global_parameters::rk_a21

RK2(alfa) method parameters from Butcher tableau.

Definition at line 124 of file mod_global_parameters.t.

◆ rk_alfa21

double precision mod_global_parameters::rk_alfa21

Definition at line 128 of file mod_global_parameters.t.

◆ rk_alfa22

double precision mod_global_parameters::rk_alfa22

Definition at line 128 of file mod_global_parameters.t.

◆ rk_alfa31

double precision mod_global_parameters::rk_alfa31

Definition at line 128 of file mod_global_parameters.t.

◆ rk_alfa33

double precision mod_global_parameters::rk_alfa33

Definition at line 128 of file mod_global_parameters.t.

◆ rk_alfa41

double precision mod_global_parameters::rk_alfa41

Definition at line 128 of file mod_global_parameters.t.

◆ rk_alfa44

double precision mod_global_parameters::rk_alfa44

Definition at line 128 of file mod_global_parameters.t.

◆ rk_alfa53

double precision mod_global_parameters::rk_alfa53

Definition at line 129 of file mod_global_parameters.t.

◆ rk_alfa54

double precision mod_global_parameters::rk_alfa54

Definition at line 129 of file mod_global_parameters.t.

◆ rk_alfa55

double precision mod_global_parameters::rk_alfa55

Definition at line 129 of file mod_global_parameters.t.

◆ rk_b1

double precision mod_global_parameters::rk_b1

Definition at line 124 of file mod_global_parameters.t.

◆ rk_b2

double precision mod_global_parameters::rk_b2

Definition at line 124 of file mod_global_parameters.t.

◆ rk_beta11

double precision mod_global_parameters::rk_beta11

Definition at line 127 of file mod_global_parameters.t.

◆ rk_beta22

double precision mod_global_parameters::rk_beta22

Definition at line 127 of file mod_global_parameters.t.

◆ rk_beta33

double precision mod_global_parameters::rk_beta33

Definition at line 127 of file mod_global_parameters.t.

◆ rk_beta44

double precision mod_global_parameters::rk_beta44

Definition at line 127 of file mod_global_parameters.t.

◆ rk_beta54

double precision mod_global_parameters::rk_beta54

Definition at line 129 of file mod_global_parameters.t.

◆ rk_beta55

double precision mod_global_parameters::rk_beta55

Definition at line 129 of file mod_global_parameters.t.

◆ rk_c2

double precision mod_global_parameters::rk_c2

Definition at line 127 of file mod_global_parameters.t.

◆ rk_c3

double precision mod_global_parameters::rk_c3

Definition at line 127 of file mod_global_parameters.t.

◆ rk_c4

double precision mod_global_parameters::rk_c4

Definition at line 127 of file mod_global_parameters.t.

◆ rk_c5

double precision mod_global_parameters::rk_c5

Definition at line 129 of file mod_global_parameters.t.

◆ rnode

double precision, dimension(:,:), allocatable mod_global_parameters::rnode

Corner coordinates.

Definition at line 177 of file mod_global_parameters.t.

◆ rnode_sub

double precision, dimension(:,:), allocatable mod_global_parameters::rnode_sub

Definition at line 178 of file mod_global_parameters.t.

◆ rnodehi

integer, parameter mod_global_parameters::rnodehi =3*^ND

grid location info (corner coordinates and grid spacing)

Definition at line 313 of file mod_global_parameters.t.

◆ rpdx

integer, parameter mod_global_parameters::rpdx

Definition at line 318 of file mod_global_parameters.t.

◆ rpxmax

integer, parameter mod_global_parameters::rpxmax

Definition at line 317 of file mod_global_parameters.t.

◆ rpxmax0_

integer, parameter mod_global_parameters::rpxmax0_ =^ND

Definition at line 316 of file mod_global_parameters.t.

◆ rpxmin

integer, parameter mod_global_parameters::rpxmin

Definition at line 315 of file mod_global_parameters.t.

◆ rpxmin0_

integer, parameter mod_global_parameters::rpxmin0_ =0

Definition at line 314 of file mod_global_parameters.t.

◆ save_file

logical, dimension(nfile) mod_global_parameters::save_file

whether or not to save an output file

Definition at line 571 of file mod_global_parameters.t.

◆ save_physical_boundary

logical mod_global_parameters::save_physical_boundary

True for save physical boundary cells in dat files.

Definition at line 696 of file mod_global_parameters.t.

◆ saveprim

logical mod_global_parameters::saveprim

If true, convert from conservative to primitive variables in output.

Definition at line 590 of file mod_global_parameters.t.

◆ sdim

integer parameter mod_global_parameters::sdim =3

starting dimension for electric field

Definition at line 262 of file mod_global_parameters.t.

◆ si_unit

logical mod_global_parameters::si_unit =.false.

Use SI units (.true.) or use cgs units (.false.)

Definition at line 658 of file mod_global_parameters.t.

◆ size_block

integer mod_global_parameters::size_block

Definition at line 234 of file mod_global_parameters.t.

◆ size_block_io

integer mod_global_parameters::size_block_io

Definition at line 240 of file mod_global_parameters.t.

◆ size_block_io_stg

integer mod_global_parameters::size_block_io_stg

Definition at line 242 of file mod_global_parameters.t.

◆ slab

logical mod_global_parameters::slab

Cartesian geometry or not.

Definition at line 562 of file mod_global_parameters.t.

◆ slab_uniform

logical mod_global_parameters::slab_uniform

uniform Cartesian geometry or not (stretched Cartesian)

Definition at line 565 of file mod_global_parameters.t.

◆ slowsteps

integer mod_global_parameters::slowsteps

If > 1, then in the first slowsteps-1 time steps dt is reduced by a factor \( 1 - (1- step/slowsteps)^2 \).

Definition at line 445 of file mod_global_parameters.t.

◆ small_density

double precision mod_global_parameters::small_density

Definition at line 111 of file mod_global_parameters.t.

◆ small_pressure

double precision mod_global_parameters::small_pressure

Definition at line 111 of file mod_global_parameters.t.

◆ small_temperature

double precision mod_global_parameters::small_temperature

error handling

Definition at line 111 of file mod_global_parameters.t.

◆ snapshotini

integer mod_global_parameters::snapshotini

Resume from the snapshot with this index.

Definition at line 382 of file mod_global_parameters.t.

◆ snapshotnext

integer mod_global_parameters::snapshotnext

IO: snapshot and collapsed views output numbers/labels.

Definition at line 342 of file mod_global_parameters.t.

◆ source_split_usr

logical mod_global_parameters::source_split_usr

Use split or unsplit way to add user's source terms, default: unsplit.

Definition at line 668 of file mod_global_parameters.t.

◆ spectrum_window_max

double precision mod_global_parameters::spectrum_window_max

Definition at line 163 of file mod_global_parameters.t.

◆ spectrum_window_min

double precision mod_global_parameters::spectrum_window_min

spectral window

Definition at line 163 of file mod_global_parameters.t.

◆ spectrum_wl

integer mod_global_parameters::spectrum_wl

wave length for spectrum

Definition at line 556 of file mod_global_parameters.t.

◆ ssprk2

integer, parameter mod_global_parameters::ssprk2 =9

Definition at line 489 of file mod_global_parameters.t.

◆ ssprk3

integer, parameter mod_global_parameters::ssprk3 =3

Definition at line 482 of file mod_global_parameters.t.

◆ ssprk4

integer, parameter mod_global_parameters::ssprk4 =4

Definition at line 483 of file mod_global_parameters.t.

◆ ssprk5

integer, parameter mod_global_parameters::ssprk5 =5

Definition at line 484 of file mod_global_parameters.t.

◆ ssprk_order

integer mod_global_parameters::ssprk_order

SSPRK choice of methods (both threestep and fourstep, Shu-Osher 2N* implementation) also fivestep SSPRK54.

Definition at line 530 of file mod_global_parameters.t.

◆ stagger_grid

logical mod_global_parameters::stagger_grid =.false.

True for using stagger grid.

Definition at line 620 of file mod_global_parameters.t.

◆ stretch_none

integer, parameter mod_global_parameters::stretch_none = 0

No stretching.

Definition at line 292 of file mod_global_parameters.t.

◆ stretch_symm

integer, parameter mod_global_parameters::stretch_symm = 2

Symmetric stretching around the center.

Definition at line 294 of file mod_global_parameters.t.

◆ stretch_type

integer, dimension(ndim) mod_global_parameters::stretch_type

What kind of stretching is used per dimension.

Definition at line 297 of file mod_global_parameters.t.

◆ stretch_uncentered

logical mod_global_parameters::stretch_uncentered

If true, adjust mod_geometry routines to account for grid stretching (but the flux computation will not)

Definition at line 575 of file mod_global_parameters.t.

◆ stretch_uni

integer, parameter mod_global_parameters::stretch_uni = 1

Unidirectional stretching from a side.

Definition at line 293 of file mod_global_parameters.t.

◆ stretched_dim

logical, dimension(ndim) mod_global_parameters::stretched_dim

True if a dimension is stretched.

Definition at line 577 of file mod_global_parameters.t.

◆ t_integrator

integer mod_global_parameters::t_integrator =0

time integrator method

Definition at line 479 of file mod_global_parameters.t.

◆ t_stepper

integer mod_global_parameters::t_stepper =0

time stepper type

Definition at line 471 of file mod_global_parameters.t.

◆ tfixgrid

double precision mod_global_parameters::tfixgrid

Fix the AMR grid after this time.

Definition at line 68 of file mod_global_parameters.t.

◆ threestep

integer, parameter mod_global_parameters::threestep =3

Definition at line 474 of file mod_global_parameters.t.

◆ time_advance

logical mod_global_parameters::time_advance

do time evolving

Definition at line 593 of file mod_global_parameters.t.

◆ time_bc

double precision mod_global_parameters::time_bc

accumulated wall-clock time spent on boundary conditions

Definition at line 29 of file mod_global_parameters.t.

◆ time_between_print

double precision mod_global_parameters::time_between_print

to monitor timeintegration loop at given wall-clock time intervals

Definition at line 26 of file mod_global_parameters.t.

◆ time_convert_factor

double precision mod_global_parameters::time_convert_factor

Conversion factor for time unit.

Definition at line 65 of file mod_global_parameters.t.

◆ time_init

double precision mod_global_parameters::time_init

Start time for the simulation.

Definition at line 50 of file mod_global_parameters.t.

◆ time_max

double precision mod_global_parameters::time_max

End time for the simulation.

Definition at line 53 of file mod_global_parameters.t.

◆ tsave

double precision, dimension(nsavehi,nfile) mod_global_parameters::tsave

Save output of type N on times tsave(:, N)

Definition at line 206 of file mod_global_parameters.t.

◆ tsavelast

double precision, dimension(nfile) mod_global_parameters::tsavelast

Definition at line 208 of file mod_global_parameters.t.

◆ tsavestart

double precision, dimension(nfile) mod_global_parameters::tsavestart

Start of read out (not counting specified read outs)

Definition at line 214 of file mod_global_parameters.t.

◆ tvdlfeps

double precision mod_global_parameters::tvdlfeps

Definition at line 121 of file mod_global_parameters.t.

◆ twostep

integer, parameter mod_global_parameters::twostep =2

Definition at line 473 of file mod_global_parameters.t.

◆ type_block

integer mod_global_parameters::type_block

MPI type for block including ghost cells and its size.

Definition at line 234 of file mod_global_parameters.t.

◆ type_block_io

integer mod_global_parameters::type_block_io

MPI type for IO: block excluding ghost cells.

Definition at line 240 of file mod_global_parameters.t.

◆ type_block_io_stg

integer mod_global_parameters::type_block_io_stg

MPI type for IO of staggered variables.

Definition at line 242 of file mod_global_parameters.t.

◆ type_block_wc_io

integer mod_global_parameters::type_block_wc_io

MPI type for IO: cell corner (wc) or cell center (wcc) variables.

Definition at line 246 of file mod_global_parameters.t.

◆ type_block_wcc_io

integer mod_global_parameters::type_block_wcc_io

Definition at line 246 of file mod_global_parameters.t.

◆ type_block_xc_io

integer mod_global_parameters::type_block_xc_io

MPI type for IO: cell corner (xc) or cell center (xcc) coordinates.

Definition at line 244 of file mod_global_parameters.t.

◆ type_block_xcc_io

integer mod_global_parameters::type_block_xcc_io

Definition at line 244 of file mod_global_parameters.t.

◆ type_coarse_block

integer mod_global_parameters::type_coarse_block

MPI type for block coarsened by 2, and for its children blocks.

Definition at line 236 of file mod_global_parameters.t.

◆ type_coarse_block_stg

integer, dimension(^nd,2^d&) mod_global_parameters::type_coarse_block_stg

MPI type for staggered block coarsened by 2, and for its children blocks.

Definition at line 238 of file mod_global_parameters.t.

◆ type_courant

integer mod_global_parameters::type_courant =1

How to compute the CFL-limited time step.

Definition at line 432 of file mod_global_parameters.t.

◆ type_endian

integer mod_global_parameters::type_endian

Definition at line 379 of file mod_global_parameters.t.

◆ type_gradient_limiter

integer, dimension(:), allocatable mod_global_parameters::type_gradient_limiter

Type of slope limiter used for computing gradients or divergences, when typegrad or typediv are set to 'limited'.

Definition at line 516 of file mod_global_parameters.t.

◆ type_limiter

integer, dimension(:), allocatable mod_global_parameters::type_limiter

Type of slope limiter used for reconstructing variables on cell edges.

Definition at line 512 of file mod_global_parameters.t.

◆ type_maxsum

integer, parameter mod_global_parameters::type_maxsum =1

integer switchers for type courant

Definition at line 391 of file mod_global_parameters.t.

◆ type_minimum

integer, parameter mod_global_parameters::type_minimum =3

Definition at line 393 of file mod_global_parameters.t.

◆ type_sub_block

integer, dimension(2^d&) mod_global_parameters::type_sub_block

Definition at line 236 of file mod_global_parameters.t.

◆ type_sub_block_stg

integer, dimension(^nd,2^d&) mod_global_parameters::type_sub_block_stg

Definition at line 238 of file mod_global_parameters.t.

◆ type_summax

integer, parameter mod_global_parameters::type_summax =2

Definition at line 392 of file mod_global_parameters.t.

◆ typeaverage

character(len=std_len) mod_global_parameters::typeaverage

Definition at line 746 of file mod_global_parameters.t.

◆ typeboundary

integer, dimension(:, :), allocatable mod_global_parameters::typeboundary

Array indicating the type of boundary condition per variable and per physical boundary.

Definition at line 538 of file mod_global_parameters.t.

◆ typedimsplit

character(len=std_len) mod_global_parameters::typedimsplit

Definition at line 747 of file mod_global_parameters.t.

◆ typediv

character(len=std_len) mod_global_parameters::typediv

Definition at line 762 of file mod_global_parameters.t.

◆ typeentropy

character(len=std_len), dimension(:), allocatable mod_global_parameters::typeentropy

Which type of entropy fix to use with Riemann-type solvers.

Definition at line 768 of file mod_global_parameters.t.

◆ typefilelog

character(len=std_len) mod_global_parameters::typefilelog

Which type of log to write: 'normal', 'special', 'regression_test'.

Definition at line 744 of file mod_global_parameters.t.

◆ typegrad

character(len=std_len) mod_global_parameters::typegrad

Definition at line 762 of file mod_global_parameters.t.

◆ typepoly

character(len=std_len) mod_global_parameters::typepoly

Definition at line 749 of file mod_global_parameters.t.

◆ typepred1

integer, dimension(:), allocatable mod_global_parameters::typepred1

The spatial discretization for the predictor step when using a two step PC method.

Definition at line 509 of file mod_global_parameters.t.

◆ typetvd

character(len=std_len) mod_global_parameters::typetvd

Which type of TVD method to use.

Definition at line 760 of file mod_global_parameters.t.

◆ undefined

character(len=*), parameter mod_global_parameters::undefined = 'undefined'

Definition at line 720 of file mod_global_parameters.t.

◆ unit_charge

double precision mod_global_parameters::unit_charge =1.d0

Physical scaling factor for charge.

Definition at line 96 of file mod_global_parameters.t.

◆ unit_density

double precision mod_global_parameters::unit_density =1.d0

Physical scaling factor for density.

Definition at line 78 of file mod_global_parameters.t.

◆ unit_length

double precision mod_global_parameters::unit_length =1.d0

Physical scaling factor for length.

Definition at line 72 of file mod_global_parameters.t.

◆ unit_magneticfield

double precision mod_global_parameters::unit_magneticfield =1.d0

Physical scaling factor for magnetic field.

Definition at line 90 of file mod_global_parameters.t.

◆ unit_mass

double precision mod_global_parameters::unit_mass =1.d0

Physical scaling factor for mass.

Definition at line 99 of file mod_global_parameters.t.

◆ unit_numberdensity

double precision mod_global_parameters::unit_numberdensity =1.d0

Physical scaling factor for number density.

Definition at line 93 of file mod_global_parameters.t.

◆ unit_opacity

double precision mod_global_parameters::unit_opacity =1.d0

Physical scaling factor for Opacity.

Definition at line 105 of file mod_global_parameters.t.

◆ unit_pressure

double precision mod_global_parameters::unit_pressure =1.d0

Physical scaling factor for pressure.

Definition at line 87 of file mod_global_parameters.t.

◆ unit_radflux

double precision mod_global_parameters::unit_radflux =1.d0

Physical scaling factor for radiation flux.

Definition at line 108 of file mod_global_parameters.t.

◆ unit_temperature

double precision mod_global_parameters::unit_temperature =1.d0

Physical scaling factor for temperature.

Definition at line 84 of file mod_global_parameters.t.

◆ unit_time

double precision mod_global_parameters::unit_time =1.d0

Physical scaling factor for time.

Definition at line 75 of file mod_global_parameters.t.

◆ unit_velocity

double precision mod_global_parameters::unit_velocity =1.d0

Physical scaling factor for velocity.

Definition at line 81 of file mod_global_parameters.t.

◆ unitanalysis

integer, parameter mod_global_parameters::unitanalysis =14

Definition at line 374 of file mod_global_parameters.t.

◆ unitcollapse

integer, parameter mod_global_parameters::unitcollapse =13

Definition at line 373 of file mod_global_parameters.t.

◆ unitconvert

integer, parameter mod_global_parameters::unitconvert =10

Definition at line 370 of file mod_global_parameters.t.

◆ uniterr

integer, parameter mod_global_parameters::uniterr =6

Unit for error messages.

Definition at line 366 of file mod_global_parameters.t.

◆ unitpar

integer, parameter mod_global_parameters::unitpar =9

file handle for IO

Definition at line 369 of file mod_global_parameters.t.

◆ unitslice

integer, parameter mod_global_parameters::unitslice =11

Definition at line 371 of file mod_global_parameters.t.

◆ unitsnapshot

integer, parameter mod_global_parameters::unitsnapshot =12

Definition at line 372 of file mod_global_parameters.t.

◆ unitstdin

integer, parameter mod_global_parameters::unitstdin =5

Unit for standard input.

Definition at line 360 of file mod_global_parameters.t.

◆ unitterm

integer, parameter mod_global_parameters::unitterm =6

Unit for standard output.

Definition at line 363 of file mod_global_parameters.t.

◆ use_imex_scheme

logical mod_global_parameters::use_imex_scheme

whether IMEX in use or not

Definition at line 673 of file mod_global_parameters.t.

◆ use_multigrid

logical mod_global_parameters::use_multigrid = .false.

Use multigrid (only available in 2D and 3D)

Definition at line 636 of file mod_global_parameters.t.

◆ use_particles

logical mod_global_parameters::use_particles =.false.

Use particles module or not.

Definition at line 633 of file mod_global_parameters.t.

◆ usr_filename

character(len=std_len) mod_global_parameters::usr_filename

User parameter file.

Definition at line 735 of file mod_global_parameters.t.

◆ vmax_global

double precision mod_global_parameters::vmax_global

global fastest flow speed needed in glm method

Definition at line 142 of file mod_global_parameters.t.

◆ w_convert_factor

double precision, dimension(:), allocatable mod_global_parameters::w_convert_factor

Conversion factors the primitive variables.

Definition at line 192 of file mod_global_parameters.t.

◆ w_refine_weight

double precision, dimension(:), allocatable mod_global_parameters::w_refine_weight

Weights of variables used to calculate error for mesh refinement.

Definition at line 195 of file mod_global_parameters.t.

◆ w_write

logical, dimension(:), allocatable mod_global_parameters::w_write

if true write the w variable in output

Definition at line 713 of file mod_global_parameters.t.

◆ wall_time_max

double precision mod_global_parameters::wall_time_max

Ending wall time (in hours) for the simulation.

Definition at line 56 of file mod_global_parameters.t.

◆ wavelength

integer mod_global_parameters::wavelength

wavelength for output

Definition at line 552 of file mod_global_parameters.t.

◆ whitelight_instrument

character(len=std_len) mod_global_parameters::whitelight_instrument

white light observation instrument

Definition at line 757 of file mod_global_parameters.t.

◆ writelevel

logical, dimension(:), allocatable mod_global_parameters::writelevel

Definition at line 715 of file mod_global_parameters.t.

◆ writespshift

double precision, dimension(^nd,2) mod_global_parameters::writespshift

domain percentage cut off shifted from each boundary when converting data

Definition at line 170 of file mod_global_parameters.t.

◆ x_origin

double precision, dimension(1:3) mod_global_parameters::x_origin

where the is the origin (X=0,Y=0) of image

Definition at line 159 of file mod_global_parameters.t.

◆ xload

double precision mod_global_parameters::xload

Stores the memory and load imbalance, used in printlog.

Definition at line 120 of file mod_global_parameters.t.

◆ xmemory

double precision mod_global_parameters::xmemory

Definition at line 120 of file mod_global_parameters.t.

◆ xprob

double precision mod_global_parameters::xprob

minimum and maximum domain boundaries for each dimension

Definition at line 16 of file mod_global_parameters.t.

◆ xstretch

double precision mod_global_parameters::xstretch

physical extent of stretched border in symmetric stretching

Definition at line 23 of file mod_global_parameters.t.

◆ z_

integer mod_global_parameters::z_ = -1

Definition at line 255 of file mod_global_parameters.t.

Functions/Subroutines

Variables

Detailed Description

Function/Subroutine Documentation

◆ cross_product()

Variable Documentation

◆ a2max_global

◆ activate_unit_arcsec

◆ amr_wavefilter

◆ any_source_split

◆ aperiodb

◆ ars_gamma

◆ autoconvert

◆ b0field

◆ b0fieldalloccoarse

◆ b0i

◆ base_filename

◆ bc_aperiodic

◆ bc_asymm

◆ bc_character

◆ bc_cont

◆ bc_data

◆ bc_icarus

◆ bc_noinflow

◆ bc_periodic

◆ bc_special

◆ bc_symm

◆ bdip

◆ big_image

◆ block

◆ block_nx

◆ boct

◆ boundspeed

◆ bquad

◆ busr

◆ c_norm

◆ check_small_values

◆ cmax_global

◆ coarsenprimitive

◆ collapse

◆ collapse_type

◆ collapselevel

◆ collapsenext

◆ convert

◆ convert_type

◆ courantpar

◆ crash

◆ cs2max_global

◆ d

◆ d_

◆ dat_resolution

◆ derefine_ratio

◆ dg

◆ dimsplit

◆ direction_slit

◆ ditregrid

◆ ditsave

◆ domain_nx

◆ dt

◆ dtdiffpar

◆ dtmin

◆ dtpar

◆ dtsave

◆ dx

◆ dxfirst

◆ dxfirst_1mq

◆ dxlevel

◆ dxmid

◆ emax_sxr

◆ emin_sxr

◆ entropycoef

◆ fileanalysis_

◆ filecollapse_

◆ filelog_

◆ filename_euv

◆ filename_spectrum

◆ filename_sxr

◆ filename_whitelight

◆ fileout_

◆ fileslice_