amrex::AmrInfo Struct Reference

#include <AMReX_AmrMesh.H>

Inheritance diagram for amrex::AmrInfo:

Public Attributes
int	verbose = 0
int	max_level = 0
	Maximum allowed level.
Vector< IntVect >	ref_ratio {{IntVect(2)}}
	Refinement ratios.
Vector< IntVect >	blocking_factor {{IntVect(8)}}
	Blocking factor in grid generation (by level).
Vector< IntVect >	max_grid_size {{IntVect( 64 )}}
	Maximum allowable grid size (by level).
Vector< IntVect >	n_error_buf {{IntVect(1)}}
	Buffer cells around each tagged cell.
Real	grid_eff = static_cast<Real>(0.7)
	Grid efficiency.
int	n_proper = 1
	Cells required for proper nesting.
int	use_fixed_upto_level = 0
bool	use_fixed_coarse_grids = false
bool	refine_grid_layout = true
IntVect	refine_grid_layout_dims = IntVect(1)
int	refine_whole_domain_dir = -1
bool	check_input = true
bool	use_new_chop = false
bool	iterate_on_new_grids = true
int	max_grid_iterations = 4
int	no_box_split_dir = -1

Member Data Documentation

blocking_factor

Vector<IntVect> amrex::AmrInfo::blocking_factor {{IntVect(8)}}

Blocking factor in grid generation (by level).

check_input

bool amrex::AmrInfo::check_input = true

grid_eff

Real amrex::AmrInfo::grid_eff = static_cast<Real>(0.7)

Grid efficiency.

iterate_on_new_grids

bool amrex::AmrInfo::iterate_on_new_grids = true

max_grid_iterations

int amrex::AmrInfo::max_grid_iterations = 4

max_grid_size

Vector<IntVect> amrex::AmrInfo::max_grid_size {{IntVect( 64 )}}

Maximum allowable grid size (by level).

max_level

int amrex::AmrInfo::max_level = 0

Maximum allowed level.

n_error_buf

Vector<IntVect> amrex::AmrInfo::n_error_buf {{IntVect(1)}}

Buffer cells around each tagged cell.

n_proper

int amrex::AmrInfo::n_proper = 1

Cells required for proper nesting.

no_box_split_dir

int amrex::AmrInfo::no_box_split_dir = -1

Direction in which max_grid_size and refine_grid_layout_dims are ignored, so the grids produced by clustering are not subdivided in it. A negative value means there is no such direction.

ref_ratio

Vector<IntVect> amrex::AmrInfo::ref_ratio {{IntVect(2)}}

Refinement ratios.

refine_grid_layout

bool amrex::AmrInfo::refine_grid_layout = true

Split the number grids until the number of grids is no less than the number of procs. Overridden by refine_grid_layout_dims.

refine_grid_layout_dims

IntVect amrex::AmrInfo::refine_grid_layout_dims = IntVect(1)

For each specified dimension, chop in that dimension so that the number of grids is no less than the number of procs.

refine_whole_domain_dir

int amrex::AmrInfo::refine_whole_domain_dir = -1

Direction in which the fine levels cover the entire domain, no matter where the cells are tagged. Tagging a cell then behaves as if the whole line of cells through it in that direction were tagged. A negative value means there is no such direction.

use_fixed_coarse_grids

bool amrex::AmrInfo::use_fixed_coarse_grids = false

use_fixed_upto_level

int amrex::AmrInfo::use_fixed_upto_level = 0

use_new_chop

bool amrex::AmrInfo::use_new_chop = false

verbose

int amrex::AmrInfo::verbose = 0

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The documentation for this struct was generated from the following file:

• /home/runner/work/amrex/amrex/Src/AmrCore/AMReX_AmrMesh.H