lpt_periodic_bc.f90 File Reference

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Data Types
type	lpt_periodic_bc::lpt_periodic_bc_t

Modules
module	lpt_periodic_bc
	Periodic and cyclic boundary-condition support for LPT.

Functions/Subroutines
subroutine	lpt_periodic_bc::lpt_periodic_bc_free (this)
	Free periodic-boundary wrapping metadata.
subroutine	lpt_periodic_bc::lpt_periodic_bc_init (this, msh, dm_xh, coef)
	Initialise rotational or translational periodic wrapping from the mesh.
subroutine	lpt_periodic_bc::lpt_periodic_bc_wrap (this, x, y, z, n, u, v, w, u_lag, v_lag, w_lag, u_laglag, v_laglag, w_laglag, acc_xlag, acc_ylag, acc_zlag, acc_xlaglag, acc_ylaglag, acc_zlaglag)
	Wrap particle positions and optional vector histories across boundaries.
subroutine	lpt_periodic_bc::lpt_periodic_bc_sync_from_device (x, y, z, u, v, w, u_lag, v_lag, w_lag, u_laglag, v_laglag, w_laglag, acc_xlag, acc_ylag, acc_zlag, acc_xlaglag, acc_ylaglag, acc_zlaglag)
	Copy wrapped particle coordinates and optional histories back to host.
subroutine	lpt_periodic_bc::lpt_periodic_bc_reset (this)
	Reset all periodic wrapping flags, directions, and extents.
subroutine	lpt_periodic_bc::lpt_periodic_bc_init_rotational (this, msh, dm_xh, coef)
	Detect and initialise rotational periodic wrapping.
subroutine	lpt_periodic_bc::lpt_periodic_bc_init_translational (this, msh)
	Detect unique translational periodic directions from facet pairs.
subroutine	lpt_periodic_bc::lpt_get_facet_points (msh, el, facet, pts)
	Gather the corner points of a mesh facet.
subroutine	lpt_periodic_bc::lpt_get_periodic_center (msh, i_periodic, pt)
	Compute the geometric center of a periodic source facet.
subroutine	lpt_periodic_bc::lpt_normalize (v)
	Normalise a 3-vector when its norm is above LPT periodic tolerance.
subroutine	lpt_periodic_bc::lpt_periodic_bc_clear_translational (this)
	Clear translational periodic direction, extent, and shift storage.
pure real(kind=rp) function, dimension(3)	lpt_periodic_bc::lpt_periodic_bc_get_dir (this, idx)
subroutine	lpt_periodic_bc::lpt_periodic_bc_set_translational (this, idx, dir, periodic_min, periodic_max, shift, periodic_len)
	Store one translational periodic wrapping direction.

Variables
real(kind=rp), parameter	lpt_periodic_bc::lpt_periodic_tol = 1.0e-8_rp