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Data Types
interface	boundary_mod::nested_grid_bc
	interface 'nested_grid_BC' includes subroutines 'nested_grid_BC_2d' and 'nested_grid_BC_3d' that fetch coarse-grid data, interpolate it to nested-grid boundary cells, apply the interpolated data directly to the boundary halo cells without saving the datatype. More...

interface	boundary_mod::nested_grid_bc_send

interface	boundary_mod::nested_grid_bc_recv

interface	boundary_mod::fill_nested_grid
	The interface 'fill_nested_grid' includes subroutines 'fill_nested_grid_2d' and 'fill_nested_grid_3d' that fill nested-grid data with interpolated data from the coarse grid. More...

interface	boundary_mod::update_coarse_grid
	The interface'update_coarse_grid_mpp'contains subroutines that fetch data from the nested grid and interpolate it to the coarse grid using the method described by [harris2013two]. More...

Modules
module	boundary_mod
	The module 'boundary' contains utility routines for grid nesting and boundary conditions.

Functions/Subroutines
subroutine, public	boundary_mod::extrapolation_bc (q, istag, jstag, npx, npy, bd, pd_in, debug_in)
	The subroutine 'extrapolation_BC' performs linear extrapolation into the halo region. More...

subroutine	boundary_mod::fill_nested_grid_2d (var_nest, var_coarse, ind, wt, istag, jstag, isg, ieg, jsg, jeg, bd, istart_in, iend_in, jstart_in, jend_in)

subroutine	boundary_mod::fill_nested_grid_3d (var_nest, var_coarse, ind, wt, istag, jstag, isg, ieg, jsg, jeg, npz, bd, istart_in, iend_in, jstart_in, jend_in)

subroutine	boundary_mod::nested_grid_bc_mpp_3d (var_nest, var_coarse, nest_domain, ind, wt, istag, jstag, npx, npy, npz, bd, isg, ieg, jsg, jeg, nest_level, nstep_in, nsplit_in, proc_in)

subroutine	boundary_mod::get_vector_position (position_x, position_y, gridtype)

subroutine	boundary_mod::init_buffer (nest_domain, wbuffer, sbuffer, ebuffer, nbuffer, npz, nest_level, position)

subroutine	boundary_mod::nested_grid_bc_mpp_3d_vector (u_nest, v_nest, u_coarse, v_coarse, nest_domain, ind_u, ind_v, wt_u, wt_v, istag_u, jstag_u, istag_v, jstag_v, npx, npy, npz, bd, isg, ieg, jsg, jeg, nest_level, nstep_in, nsplit_in, proc_in, flags, gridtype)

subroutine	boundary_mod::nested_grid_bc_mpp_send_3d (var_coarse, nest_domain, istag, jstag, nest_level)

subroutine	boundary_mod::nested_grid_bc_mpp_send_2d (var_coarse, nest_domain, istag, jstag, nest_level)

subroutine	boundary_mod::nested_grid_bc_2d_mpp (var_nest, var_coarse, nest_domain, ind, wt, istag, jstag, npx, npy, bd, isg, ieg, jsg, jeg, nest_level, nstep_in, nsplit_in, proc_in)

subroutine	boundary_mod::nested_grid_bc_2d (var_nest, var_coarse, ind, wt, istag, jstag, npx, npy, bd, isg, ieg, jsg, jeg, nstep_in, nsplit_in)

subroutine	boundary_mod::nested_grid_bc_3d (var_nest, var_coarse, ind, wt, istag, jstag, npx, npy, npz, bd, isg, ieg, jsg, jeg, nstep_in, nsplit_in)

subroutine	boundary_mod::nested_grid_bc_send_scalar (var_coarse, nest_domain, istag, jstag, nest_level)
	The subroutine 'nested_grid_BC_send' sends coarse-grid data to create boundary conditions. More...

subroutine	boundary_mod::nested_grid_bc_recv_scalar (nest_domain, istag, jstag, npz, bd, nest_BC_buffers, nest_level)

subroutine	boundary_mod::nested_grid_bc_send_vector (u_coarse, v_coarse, nest_domain, nest_level, flags, gridtype)

subroutine	boundary_mod::init_nest_bc_type (nest_domain, nest_BC_buffers, npz, nest_level, position)

subroutine	boundary_mod::nested_grid_bc_recv_vector (nest_domain, npz, bd, nest_BC_u_buffers, nest_BC_v_buffers, nest_level, flags, gridtype)

subroutine, public	boundary_mod::nested_grid_bc_save_proc (nest_domain, ind, wt, istag, jstag, npx, npy, npz, bd, nest_BC, nest_BC_buffers, pd_in)
	The subroutine 'nested_grid_BC_save_proc' saves data received by 'nested_grid_BC_recv' into the datatype 'fv_nest_BC_type'. More...

subroutine, public	boundary_mod::nested_grid_bc_apply_intt (var_nest, istag, jstag, npx, npy, npz, bd, step, split, BC, bctype)
	The subroutine 'nested_grid_BC_apply_intT' performs linear interpolation or extrapolation in time for saved BC data, then applies the interlpolated data to nested-grid boundary cells. More...

subroutine	boundary_mod::update_coarse_grid_mpp_2d (var_coarse, var_nest, nest_domain, dx, dy, area, bd, isd_p, ied_p, jsd_p, jed_p, is_n, ie_n, js_n, je_n, isu, ieu, jsu, jeu, npx, npy, istag, jstag, r, nestupdate, upoff, nsponge, parent_proc, child_proc, parent_grid, nest_level)

subroutine	boundary_mod::update_coarse_grid_mpp (var_coarse, var_nest, nest_domain, dx, dy, area, bd, isd_p, ied_p, jsd_p, jed_p, is_n, ie_n, js_n, je_n, isu, ieu, jsu, jeu, npx, npy, npz, istag, jstag, r, nestupdate, upoff, nsponge, parent_proc, child_proc, parent_grid, nest_level)

subroutine	boundary_mod::fill_coarse_data_send (coarse_dat_send, var_nest, dx, dy, area, bd, is_c, ie_c, js_c, je_c, is_f, js_f, is_n, ie_n, js_n, je_n, npx, npy, npz, istag, jstag, r, nestupdate)

subroutine	boundary_mod::fill_var_coarse (var_coarse, coarse_dat_recv, isd_p, ied_p, jsd_p, jed_p, isu, ieu, jsu, jeu, npx, npy, npz, istag, jstag, nestupdate, parent_grid)

subroutine	boundary_mod::update_coarse_grid_mpp_vector (u_coarse, v_coarse, u_nest, v_nest, nest_domain, dx, dy, area, bd, isd_p, ied_p, jsd_p, jed_p, is_n, ie_n, js_n, je_n, isu, ieu, jsu, jeu, npx, npy, npz, istag_u, jstag_u, istag_v, jstag_v, r, nestupdate, upoff, nsponge, parent_proc, child_proc, parent_grid, nest_level, flags, gridtype)

Data Types

Modules

Functions/Subroutines