ERF
Energy Research and Forecasting: An Atmospheric Modeling Code
Functions
ERF_AdvectionSrcForMom_T.H File Reference
#include <ERF_IndexDefines.H>
#include <ERF_TerrainMetrics.H>
#include <ERF_Interpolation.H>
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Functions

template<typename InterpType_H , typename InterpType_V >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForXMom (int i, int j, int k, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &ax, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, InterpType_H interp_u_h, InterpType_V interp_u_v, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_ux_inv, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv)
 
template<typename InterpType_H , typename InterpType_V >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForYMom (int i, int j, int k, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &ay, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, InterpType_H interp_v_h, InterpType_V interp_v_v, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv, const amrex::Array4< const amrex::Real > &mf_vy_inv)
 
template<typename InterpType_H , typename InterpType_V , typename WallInterpType >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForZMom (int i, int j, int k, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &w, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, InterpType_H interp_omega_h, InterpType_V interp_omega_v, WallInterpType interp_omega_wall, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_mx, const amrex::Array4< const amrex::Real > &mf_my, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv, const AdvType vert_adv_type, const int lo_z_face, const int hi_z_face)
 
template<typename InterpType_H , typename InterpType_V , typename WallInterpType >
void AdvectionSrcForMomWrapper (const amrex::Box &bxx, const amrex::Box &bxy, const amrex::Box &bxz, const amrex::Array4< amrex::Real > &rho_u_rhs, const amrex::Array4< amrex::Real > &rho_v_rhs, const amrex::Array4< amrex::Real > &rho_w_rhs, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &u, const amrex::Array4< const amrex::Real > &v, const amrex::Array4< const amrex::Real > &w, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &ax, const amrex::Array4< const amrex::Real > &ay, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_mx, const amrex::Array4< const amrex::Real > &mf_ux_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv, const amrex::Array4< const amrex::Real > &mf_my, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vy_inv, const amrex::Real upw_frac_h, const amrex::Real upw_frac_v, const AdvType vert_adv_type, const int lo_z_face, const int hi_z_face)
 
template<typename InterpType_H >
void AdvectionSrcForMomVert (const amrex::Box &bxx, const amrex::Box &bxy, const amrex::Box &bxz, const amrex::Array4< amrex::Real > &rho_u_rhs, const amrex::Array4< amrex::Real > &rho_v_rhs, const amrex::Array4< amrex::Real > &rho_w_rhs, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &u, const amrex::Array4< const amrex::Real > &v, const amrex::Array4< const amrex::Real > &w, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &ax, const amrex::Array4< const amrex::Real > &ay, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_mx, const amrex::Array4< const amrex::Real > &mf_ux_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv, const amrex::Array4< const amrex::Real > &mf_my, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vy_inv, const amrex::Real upw_frac_h, const amrex::Real upw_frac_v, const AdvType vert_adv_type, const int lo_z_face, const int hi_z_face)
 

Function Documentation

◆ AdvectionSrcForMomVert()

template<typename InterpType_H >
void AdvectionSrcForMomVert ( const amrex::Box &  bxx,
const amrex::Box &  bxy,
const amrex::Box &  bxz,
const amrex::Array4< amrex::Real > &  rho_u_rhs,
const amrex::Array4< amrex::Real > &  rho_v_rhs,
const amrex::Array4< amrex::Real > &  rho_w_rhs,
const amrex::Array4< const amrex::Real > &  rho_u,
const amrex::Array4< const amrex::Real > &  rho_v,
const amrex::Array4< const amrex::Real > &  Omega,
const amrex::Array4< const amrex::Real > &  u,
const amrex::Array4< const amrex::Real > &  v,
const amrex::Array4< const amrex::Real > &  w,
const amrex::Array4< const amrex::Real > &  z_nd,
const amrex::Array4< const amrex::Real > &  ax,
const amrex::Array4< const amrex::Real > &  ay,
const amrex::Array4< const amrex::Real > &  az,
const amrex::Array4< const amrex::Real > &  detJ,
const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &  cellSizeInv,
const amrex::Array4< const amrex::Real > &  mf_mx,
const amrex::Array4< const amrex::Real > &  mf_ux_inv,
const amrex::Array4< const amrex::Real > &  mf_vx_inv,
const amrex::Array4< const amrex::Real > &  mf_my,
const amrex::Array4< const amrex::Real > &  mf_uy_inv,
const amrex::Array4< const amrex::Real > &  mf_vy_inv,
const amrex::Real  upw_frac_h,
const amrex::Real  upw_frac_v,
const AdvType  vert_adv_type,
const int  lo_z_face,
const int  hi_z_face 
)

Wrapper function for computing the advective tendency w/ spatial order > 2.

449 {
450  if (vert_adv_type == AdvType::Centered_2nd) {
451  AdvectionSrcForMomWrapper<InterpType_H,CENTERED2,UPWINDALL>(bxx, bxy, bxz,
452  rho_u_rhs, rho_v_rhs, rho_w_rhs,
453  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
454  cellSizeInv,
455  mf_mx, mf_ux_inv, mf_vx_inv,
456  mf_my, mf_uy_inv, mf_vy_inv,
457  upw_frac_h, upw_frac_v,
458  vert_adv_type, lo_z_face, hi_z_face);
459  } else if (vert_adv_type == AdvType::Upwind_3rd) {
460  AdvectionSrcForMomWrapper<InterpType_H,UPWIND3,UPWINDALL>(bxx, bxy, bxz,
461  rho_u_rhs, rho_v_rhs, rho_w_rhs,
462  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
463  cellSizeInv,
464  mf_mx, mf_ux_inv, mf_vx_inv,
465  mf_my, mf_uy_inv, mf_vy_inv,
466  upw_frac_h, upw_frac_v,
467  vert_adv_type, lo_z_face, hi_z_face);
468  } else if (vert_adv_type == AdvType::Centered_4th) {
469  AdvectionSrcForMomWrapper<InterpType_H,CENTERED4,UPWINDALL>(bxx, bxy, bxz,
470  rho_u_rhs, rho_v_rhs, rho_w_rhs,
471  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
472  cellSizeInv,
473  mf_mx, mf_ux_inv, mf_vx_inv,
474  mf_my, mf_uy_inv, mf_vy_inv,
475  upw_frac_h, upw_frac_v,
476  vert_adv_type, lo_z_face, hi_z_face);
477  } else if (vert_adv_type == AdvType::Upwind_5th) {
478  AdvectionSrcForMomWrapper<InterpType_H,UPWIND5,UPWINDALL>(bxx, bxy, bxz,
479  rho_u_rhs, rho_v_rhs, rho_w_rhs,
480  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
481  cellSizeInv,
482  mf_mx, mf_ux_inv, mf_vx_inv,
483  mf_my, mf_uy_inv, mf_vy_inv,
484  upw_frac_h, upw_frac_v,
485  vert_adv_type, lo_z_face, hi_z_face);
486  } else if (vert_adv_type == AdvType::Centered_6th) {
487  AdvectionSrcForMomWrapper<InterpType_H,CENTERED6,UPWINDALL>(bxx, bxy, bxz,
488  rho_u_rhs, rho_v_rhs, rho_w_rhs,
489  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
490  cellSizeInv,
491  mf_mx, mf_ux_inv, mf_vx_inv,
492  mf_my, mf_uy_inv, mf_vy_inv,
493  upw_frac_h, upw_frac_v,
494  vert_adv_type, lo_z_face, hi_z_face);
495 
496  } else if (vert_adv_type == AdvType::Weno_3) {
497  AdvectionSrcForMomWrapper<InterpType_H,WENO3,UPWINDALL>(bxx, bxy, bxz,
498  rho_u_rhs, rho_v_rhs, rho_w_rhs,
499  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
500  cellSizeInv,
501  mf_mx, mf_ux_inv, mf_vx_inv,
502  mf_my, mf_uy_inv, mf_vy_inv,
503  upw_frac_h, upw_frac_v,
504  vert_adv_type, lo_z_face, hi_z_face);
505  } else if (vert_adv_type == AdvType::Weno_3Z) {
506  AdvectionSrcForMomWrapper<InterpType_H,WENO_Z3,UPWINDALL>(bxx, bxy, bxz,
507  rho_u_rhs, rho_v_rhs, rho_w_rhs,
508  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
509  cellSizeInv,
510  mf_mx, mf_ux_inv, mf_vx_inv,
511  mf_my, mf_uy_inv, mf_vy_inv,
512  upw_frac_h, upw_frac_v,
513  vert_adv_type, lo_z_face, hi_z_face);
514  } else if (vert_adv_type == AdvType::Weno_3MZQ) {
515  AdvectionSrcForMomWrapper<InterpType_H,WENO_MZQ3,UPWINDALL>(bxx, bxy, bxz,
516  rho_u_rhs, rho_v_rhs, rho_w_rhs,
517  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
518  cellSizeInv,
519  mf_mx, mf_ux_inv, mf_vx_inv,
520  mf_my, mf_uy_inv, mf_vy_inv,
521  upw_frac_h, upw_frac_v,
522  vert_adv_type, lo_z_face, hi_z_face);
523  } else if (vert_adv_type == AdvType::Weno_5) {
524  AdvectionSrcForMomWrapper<InterpType_H,WENO5,UPWINDALL>(bxx, bxy, bxz,
525  rho_u_rhs, rho_v_rhs, rho_w_rhs,
526  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
527  cellSizeInv,
528  mf_mx, mf_ux_inv, mf_vx_inv,
529  mf_my, mf_uy_inv, mf_vy_inv,
530  upw_frac_h, upw_frac_v,
531  vert_adv_type, lo_z_face, hi_z_face);
532  } else if (vert_adv_type == AdvType::Weno_5Z) {
533  AdvectionSrcForMomWrapper<InterpType_H,WENO_Z5,UPWINDALL>(bxx, bxy, bxz,
534  rho_u_rhs, rho_v_rhs, rho_w_rhs,
535  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
536  cellSizeInv,
537  mf_mx, mf_ux_inv, mf_vx_inv,
538  mf_my, mf_uy_inv, mf_vy_inv,
539  upw_frac_h, upw_frac_v,
540  vert_adv_type, lo_z_face, hi_z_face);
541  } else if (vert_adv_type == AdvType::Weno_7) {
542  AdvectionSrcForMomWrapper<InterpType_H,WENO7,UPWINDALL>(bxx, bxy, bxz,
543  rho_u_rhs, rho_v_rhs, rho_w_rhs,
544  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
545  cellSizeInv,
546  mf_mx, mf_ux_inv, mf_vx_inv,
547  mf_my, mf_uy_inv, mf_vy_inv,
548  upw_frac_h, upw_frac_v,
549  vert_adv_type, lo_z_face, hi_z_face);
550  } else if (vert_adv_type == AdvType::Weno_7Z) {
551  AdvectionSrcForMomWrapper<InterpType_H,WENO_Z7,UPWINDALL>(bxx, bxy, bxz,
552  rho_u_rhs, rho_v_rhs, rho_w_rhs,
553  rho_u, rho_v, Omega, u, v, w, z_nd, ax, ay, az, detJ,
554  cellSizeInv,
555  mf_mx, mf_ux_inv, mf_vx_inv,
556  mf_my, mf_uy_inv, mf_vy_inv,
557  upw_frac_h, upw_frac_v,
558  vert_adv_type, lo_z_face, hi_z_face);
559  } else {
560  AMREX_ASSERT_WITH_MESSAGE(false, "Unknown advection scheme!");
561  }
562 }
AdvType::Weno_7
@ Weno_7
AdvType::Upwind_3rd
@ Upwind_3rd
AdvType::Weno_7Z
@ Weno_7Z
AdvType::Centered_4th
@ Centered_4th
AdvType::Upwind_5th
@ Upwind_5th
AdvType::Centered_6th
@ Centered_6th
AdvType::Weno_3Z
@ Weno_3Z
AdvType::Weno_3
@ Weno_3
AdvType::Centered_2nd
@ Centered_2nd
AdvType::Weno_5Z
@ Weno_5Z
AdvType::Weno_5
@ Weno_5
AdvType::Weno_3MZQ
@ Weno_3MZQ

◆ AdvectionSrcForMomWrapper()

template<typename InterpType_H , typename InterpType_V , typename WallInterpType >
void AdvectionSrcForMomWrapper ( const amrex::Box &  bxx,
const amrex::Box &  bxy,
const amrex::Box &  bxz,
const amrex::Array4< amrex::Real > &  rho_u_rhs,
const amrex::Array4< amrex::Real > &  rho_v_rhs,
const amrex::Array4< amrex::Real > &  rho_w_rhs,
const amrex::Array4< const amrex::Real > &  rho_u,
const amrex::Array4< const amrex::Real > &  rho_v,
const amrex::Array4< const amrex::Real > &  Omega,
const amrex::Array4< const amrex::Real > &  u,
const amrex::Array4< const amrex::Real > &  v,
const amrex::Array4< const amrex::Real > &  w,
const amrex::Array4< const amrex::Real > &  z_nd,
const amrex::Array4< const amrex::Real > &  ax,
const amrex::Array4< const amrex::Real > &  ay,
const amrex::Array4< const amrex::Real > &  az,
const amrex::Array4< const amrex::Real > &  detJ,
const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &  cellSizeInv,
const amrex::Array4< const amrex::Real > &  mf_mx,
const amrex::Array4< const amrex::Real > &  mf_ux_inv,
const amrex::Array4< const amrex::Real > &  mf_vx_inv,
const amrex::Array4< const amrex::Real > &  mf_my,
const amrex::Array4< const amrex::Real > &  mf_uy_inv,
const amrex::Array4< const amrex::Real > &  mf_vy_inv,
const amrex::Real  upw_frac_h,
const amrex::Real  upw_frac_v,
const AdvType  vert_adv_type,
const int  lo_z_face,
const int  hi_z_face 
)

Wrapper function for computing the advective tendency w/ spatial order > 2.

385 {
386  // Instantiate the appropriate structs
387  InterpType_H interp_u_h(u, upw_frac_h); InterpType_V interp_u_v(u, upw_frac_v); // X-MOM
388  InterpType_H interp_v_h(v, upw_frac_h); InterpType_V interp_v_v(v, upw_frac_v); // Y-MOM
389  InterpType_H interp_w_h(w, upw_frac_h); InterpType_V interp_w_v(w, upw_frac_v); // Z-MOM
390  WallInterpType interp_w_wall(w, upw_frac_v); // Z-MOM @ wall
391 
392  amrex::ParallelFor(bxx,
393  [=] AMREX_GPU_DEVICE (int i, int j, int k) noexcept
394  {
395  rho_u_rhs(i, j, k) = -AdvectionSrcForXMom(i, j, k, rho_u, rho_v, Omega, z_nd, ax, ay, az, detJ,
396  interp_u_h, interp_u_v,
397  cellSizeInv, mf_ux_inv, mf_uy_inv, mf_vx_inv);
398  });
399 
400  amrex::ParallelFor(bxy,
401  [=] AMREX_GPU_DEVICE (int i, int j, int k) noexcept
402  {
403  rho_v_rhs(i, j, k) = -AdvectionSrcForYMom(i, j, k, rho_u, rho_v, Omega, z_nd, ax, ay, az, detJ,
404  interp_v_h, interp_v_v,
405  cellSizeInv, mf_uy_inv, mf_vx_inv, mf_vy_inv);
406  });
407 
408  amrex::ParallelFor(bxz,
409  [=] AMREX_GPU_DEVICE (int i, int j, int k) noexcept
410  {
411  rho_w_rhs(i, j, k) = -AdvectionSrcForZMom(i, j, k, rho_u, rho_v, Omega, w, z_nd, ax, ay, az, detJ,
412  interp_w_h, interp_w_v, interp_w_wall,
413  cellSizeInv, mf_mx, mf_my, mf_uy_inv, mf_vx_inv,
414  vert_adv_type, lo_z_face, hi_z_face);
415  });
416 }
AdvectionSrcForZMom
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForZMom(int i, int j, int k, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &w, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, InterpType_H interp_omega_h, InterpType_V interp_omega_v, WallInterpType interp_omega_wall, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_mx, const amrex::Array4< const amrex::Real > &mf_my, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv, const AdvType vert_adv_type, const int lo_z_face, const int hi_z_face)
Definition: ERF_AdvectionSrcForMom_T.H:227
AdvectionSrcForYMom
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForYMom(int i, int j, int k, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &ay, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, InterpType_H interp_v_h, InterpType_V interp_v_v, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv, const amrex::Array4< const amrex::Real > &mf_vy_inv)
Definition: ERF_AdvectionSrcForMom_T.H:124
AdvectionSrcForXMom
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForXMom(int i, int j, int k, const amrex::Array4< const amrex::Real > &rho_u, const amrex::Array4< const amrex::Real > &rho_v, const amrex::Array4< const amrex::Real > &Omega, const amrex::Array4< const amrex::Real > &z_nd, const amrex::Array4< const amrex::Real > &ax, const amrex::Array4< const amrex::Real > &, const amrex::Array4< const amrex::Real > &az, const amrex::Array4< const amrex::Real > &detJ, InterpType_H interp_u_h, InterpType_V interp_u_v, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &mf_ux_inv, const amrex::Array4< const amrex::Real > &mf_uy_inv, const amrex::Array4< const amrex::Real > &mf_vx_inv)
Definition: ERF_AdvectionSrcForMom_T.H:26
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◆ AdvectionSrcForXMom()

template<typename InterpType_H , typename InterpType_V >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForXMom ( int  i,
int  j,
int  k,
const amrex::Array4< const amrex::Real > &  rho_u,
const amrex::Array4< const amrex::Real > &  rho_v,
const amrex::Array4< const amrex::Real > &  Omega,
const amrex::Array4< const amrex::Real > &  z_nd,
const amrex::Array4< const amrex::Real > &  ax,
const amrex::Array4< const amrex::Real > &  ,
const amrex::Array4< const amrex::Real > &  az,
const amrex::Array4< const amrex::Real > &  detJ,
InterpType_H  interp_u_h,
InterpType_V  interp_u_v,
const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &  cellSizeInv,
const amrex::Array4< const amrex::Real > &  mf_ux_inv,
const amrex::Array4< const amrex::Real > &  mf_uy_inv,
const amrex::Array4< const amrex::Real > &  mf_vx_inv 
)

Function for computing the advective tendency for the x-component of momentum with metric terms and for spatial order > 2

Parameters
[in]i,j,kindices of x-face at which to create tendency
[in]rho_ux-component of momentum
[in]rho_vy-component of momentum
[in]Omegacomponent of the momentum normal to the z-coordinate surface
[in]z_ndheight coordinate at nodes
[in]axArea fractions on x-faces
[in]ayArea fractions on y-faces
[in]azArea fractions on z-faces
[in]detJJacobian of the metric transformation (= 1 if use_terrain is false)
[in]cellSizeInvinverse of the mesh spacing
[in]mf_umap factor on x-faces
[in]mf_vmap factor on y-faces
41 {
42  amrex::Real advectionSrc;
43  auto dxInv = cellSizeInv[0], dyInv = cellSizeInv[1], dzInv = cellSizeInv[2];
44 
45  amrex::Real rho_u_avg_lo, rho_u_avg_hi;
46  amrex::Real rho_v_avg_lo, rho_v_avg_hi;
47  amrex::Real Omega_avg_lo, Omega_avg_hi;
48 
49  amrex::Real interp_hi(0.), interp_lo(0.);
50 
51  // ****************************************************************************************
52  // X-fluxes (at cell centers)
53  // ****************************************************************************************
54  // average in the i direction, inverse mapfac 1/m_y = Δy/Δη
55  rho_u_avg_hi = 0.5 * (rho_u(i+1, j, k) * mf_uy_inv(i+1, j, 0) + rho_u(i, j, k) * mf_uy_inv(i, j, 0));
56  rho_u_avg_lo = 0.5 * (rho_u(i-1, j, k) * mf_uy_inv(i-1, j, 0) + rho_u(i, j, k) * mf_uy_inv(i, j, 0));
57 
58  interp_u_h.InterpolateInX(i+1,j,k,0,interp_hi,rho_u_avg_hi);
59  interp_u_h.InterpolateInX(i ,j,k,0,interp_lo,rho_u_avg_lo);
60 
61  // note: ax = (face height averaged over y) * dzInv = Δz/Δζ
62  amrex::Real centFluxXXNext = rho_u_avg_hi * interp_hi * 0.5 * (ax(i,j,k) + ax(i+1,j,k));
63  amrex::Real centFluxXXPrev = rho_u_avg_lo * interp_lo * 0.5 * (ax(i,j,k) + ax(i-1,j,k));
64 
65  // ****************************************************************************************
66  // Y-fluxes (at edges in k-direction)
67  // ****************************************************************************************
68  // average in the i direction, inverse mapfac 1/m_x = Δx/Δξ
69  rho_v_avg_hi = 0.5 * (rho_v(i, j+1, k) * mf_vx_inv(i, j+1, 0) + rho_v(i-1, j+1, k) * mf_vx_inv(i-1, j+1, 0));
70  rho_v_avg_lo = 0.5 * (rho_v(i, j , k) * mf_vx_inv(i, j , 0) + rho_v(i-1, j , k) * mf_vx_inv(i-1, j , 0));
71 
72  interp_u_h.InterpolateInY(i,j+1,k,0,interp_hi,rho_v_avg_hi);
73  interp_u_h.InterpolateInY(i,j ,k,0,interp_lo,rho_v_avg_lo);
74 
75  amrex::Real edgeFluxXYNext = rho_v_avg_hi * interp_hi * Compute_h_zeta_AtEdgeCenterK(i,j+1,k,cellSizeInv,z_nd);
76  amrex::Real edgeFluxXYPrev = rho_v_avg_lo * interp_lo * Compute_h_zeta_AtEdgeCenterK(i,j ,k,cellSizeInv,z_nd);
77 
78  // ****************************************************************************************
79  // Z-fluxes (at edges in j-direction)
80  // ****************************************************************************************
81  // average in the i direction
82  Omega_avg_hi = 0.5 * (Omega(i, j, k+1) + Omega(i-1, j, k+1));
83  Omega_avg_lo = 0.5 * (Omega(i, j, k ) + Omega(i-1, j, k ));
84 
85  interp_u_v.InterpolateInZ(i,j,k+1,0,interp_hi,Omega_avg_hi);
86  interp_u_v.InterpolateInZ(i,j,k ,0,interp_lo,Omega_avg_lo);
87 
88  amrex::Real edgeFluxXZNext = Omega_avg_hi * interp_hi * 0.5 * (az(i, j, k+1) + az(i-1, j, k+1));
89  amrex::Real edgeFluxXZPrev = Omega_avg_lo * interp_lo * 0.5 * (az(i, j, k ) + az(i-1, j, k ));
90 
91  // ****************************************************************************************
92 
93  amrex::Real mfsq = 1. / (mf_ux_inv(i,j,0) * mf_uy_inv(i,j,0)); // == m_x * m_y = (Δξ/Δx) * (Δη/Δy)
94 
95  advectionSrc = (centFluxXXNext - centFluxXXPrev) * dxInv * mfsq // ~ ρuu(Δy/Δη)(Δz/Δζ) * (1/Δξ) * (Δξ/Δx)*(Δη/Δy) = ρuu(Δz/Δζ) * (1/Δx)
96  + (edgeFluxXYNext - edgeFluxXYPrev) * dyInv * mfsq // ~ ρvu(Δx/Δξ)(Δz/Δζ) * (1/Δη) * (Δξ/Δx)*(Δη/Δy) = ρvu(Δz/Δζ) * (1/Δy)
97  + (edgeFluxXZNext - edgeFluxXZPrev) * dzInv; // ~ Ωu * (1/Δζ)
98  advectionSrc /= 0.5*(detJ(i,j,k) + detJ(i-1,j,k)); // ... then divide by (Δz/Δζ) to get back 1/Δx, 1/Δy, and 1/Δz for differencing
99 
100  return advectionSrc;
101 }
Real
amrex::Real Real
Definition: ERF_ShocInterface.H:19
Compute_h_zeta_AtEdgeCenterK
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real Compute_h_zeta_AtEdgeCenterK(const int &i, const int &j, const int &k, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &z_nd)
Definition: ERF_TerrainMetrics.H:228

Referenced by AdvectionSrcForMomWrapper().

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◆ AdvectionSrcForYMom()

template<typename InterpType_H , typename InterpType_V >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForYMom ( int  i,
int  j,
int  k,
const amrex::Array4< const amrex::Real > &  rho_u,
const amrex::Array4< const amrex::Real > &  rho_v,
const amrex::Array4< const amrex::Real > &  Omega,
const amrex::Array4< const amrex::Real > &  z_nd,
const amrex::Array4< const amrex::Real > &  ,
const amrex::Array4< const amrex::Real > &  ay,
const amrex::Array4< const amrex::Real > &  az,
const amrex::Array4< const amrex::Real > &  detJ,
InterpType_H  interp_v_h,
InterpType_V  interp_v_v,
const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &  cellSizeInv,
const amrex::Array4< const amrex::Real > &  mf_uy_inv,
const amrex::Array4< const amrex::Real > &  mf_vx_inv,
const amrex::Array4< const amrex::Real > &  mf_vy_inv 
)

Function for computing the advective tendency for the y-component of momentum with metric terms and for spatial order > 2

Parameters
[in]i,j,kindices of y-face at which to create tendency
[in]rho_ux-component of momentum
[in]rho_vy-component of momentum
[in]Omegacomponent of the momentum normal to the z-coordinate surface
[in]z_ndheight coordinate at nodes
[in]axArea fractions on x-faces
[in]ayArea fractions on y-faces
[in]azArea fractions on z-faces
[in]detJJacobian of the metric transformation (= 1 if use_terrain is false)
[in]cellSizeInvinverse of the mesh spacing
[in]mf_umap factor on x-faces
[in]mf_vmap factor on y-faces
139 {
140  amrex::Real advectionSrc;
141  auto dxInv = cellSizeInv[0], dyInv = cellSizeInv[1], dzInv = cellSizeInv[2];
142 
143  amrex::Real rho_u_avg_lo, rho_u_avg_hi;
144  amrex::Real rho_v_avg_lo, rho_v_avg_hi;
145  amrex::Real Omega_avg_lo, Omega_avg_hi;
146 
147  amrex::Real interp_hi(0.), interp_lo(0.);
148 
149  // ****************************************************************************************
150  // X-fluxes (at edges in k-direction)
151  // ****************************************************************************************
152  // average in the j direction, inverse mapfac 1/m_y = Δy/Δη
153  rho_u_avg_hi = 0.5 * (rho_u(i+1, j, k) * mf_uy_inv(i+1, j, 0) + rho_u(i+1, j-1, k) * mf_uy_inv(i+1, j-1, 0));
154  rho_u_avg_lo = 0.5 * (rho_u(i , j, k) * mf_uy_inv(i , j, 0) + rho_u(i , j-1, k) * mf_uy_inv(i , j-1, 0));
155 
156  interp_v_h.InterpolateInX(i+1,j,k,0,interp_hi,rho_u_avg_hi);
157  interp_v_h.InterpolateInX(i ,j,k,0,interp_lo,rho_u_avg_lo);
158 
159  amrex::Real edgeFluxYXNext = rho_u_avg_hi * interp_hi * Compute_h_zeta_AtEdgeCenterK(i+1,j,k,cellSizeInv,z_nd);
160  amrex::Real edgeFluxYXPrev = rho_u_avg_lo * interp_lo * Compute_h_zeta_AtEdgeCenterK(i ,j,k,cellSizeInv,z_nd);
161 
162  // ****************************************************************************************
163  // Y-fluxes (at cell centers)
164  // ****************************************************************************************
165  // average in the j direction, inverse mapfac 1/m_x = Δx/Δξ
166  rho_v_avg_hi = 0.5 * (rho_v(i, j+1, k) * mf_vx_inv(i, j+1, 0) + rho_v(i, j, k) * mf_vx_inv(i, j, 0));
167  rho_v_avg_lo = 0.5 * (rho_v(i, j-1, k) * mf_vx_inv(i, j-1, 0) + rho_v(i, j, k) * mf_vx_inv(i, j, 0));
168 
169  interp_v_h.InterpolateInY(i,j+1,k,0,interp_hi,rho_v_avg_hi);
170  interp_v_h.InterpolateInY(i,j ,k,0,interp_lo,rho_v_avg_lo);
171 
172  // note: ay = (face height averaged over x) * dzInv = Δz/Δζ
173  amrex::Real centFluxYYNext = rho_v_avg_hi * interp_hi * 0.5 * (ay(i,j,k) + ay(i,j+1,k));
174  amrex::Real centFluxYYPrev = rho_v_avg_lo * interp_lo * 0.5 * (ay(i,j,k) + ay(i,j-1,k));
175 
176  // ****************************************************************************************
177  // Z-fluxes (at edges in i-direction)
178  // ****************************************************************************************
179  // average in the j direction
180  Omega_avg_hi = 0.5 * (Omega(i, j, k+1) + Omega(i, j-1, k+1));
181  Omega_avg_lo = 0.5 * (Omega(i, j, k ) + Omega(i, j-1, k ));
182 
183  interp_v_v.InterpolateInZ(i,j,k+1,0,interp_hi,Omega_avg_hi);
184  interp_v_v.InterpolateInZ(i,j,k ,0,interp_lo,Omega_avg_lo);
185 
186  amrex::Real edgeFluxYZNext = Omega_avg_hi * interp_hi * 0.5 * (az(i, j, k+1) + az(i, j-1, k+1));
187  amrex::Real edgeFluxYZPrev = Omega_avg_lo * interp_lo * 0.5 * (az(i, j, k ) + az(i, j-1, k ));
188 
189  // ****************************************************************************************
190 
191  amrex::Real mfsq = 1. / (mf_vx_inv(i,j,0) * mf_vy_inv(i,j,0)); // == m_x * m_y = (Δξ/Δx) * (Δη/Δy)
192 
193  advectionSrc = (edgeFluxYXNext - edgeFluxYXPrev) * dxInv * mfsq // ~ ρuv(Δy/Δη)(Δz/Δζ) * (1/Δξ) * (Δξ/Δx)*(Δη/Δy) = ρuu(Δz/Δζ) * (1/Δx)
194  + (centFluxYYNext - centFluxYYPrev) * dyInv * mfsq // ~ ρvv(Δx/Δξ)(Δz/Δζ) * (1/Δη) * (Δξ/Δx)*(Δη/Δy) = ρvu(Δz/Δζ) * (1/Δy)
195  + (edgeFluxYZNext - edgeFluxYZPrev) * dzInv; // ~ Ωv * (1/Δζ)
196  advectionSrc /= 0.5*(detJ(i,j,k) + detJ(i,j-1,k)); // ... then divide by (Δz/Δζ) to get back 1/Δx, 1/Δy, and 1/Δz for differencing
197 
198  return advectionSrc;
199 }

Referenced by AdvectionSrcForMomWrapper().

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◆ AdvectionSrcForZMom()

template<typename InterpType_H , typename InterpType_V , typename WallInterpType >
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real AdvectionSrcForZMom ( int  i,
int  j,
int  k,
const amrex::Array4< const amrex::Real > &  rho_u,
const amrex::Array4< const amrex::Real > &  rho_v,
const amrex::Array4< const amrex::Real > &  Omega,
const amrex::Array4< const amrex::Real > &  w,
const amrex::Array4< const amrex::Real > &  z_nd,
const amrex::Array4< const amrex::Real > &  ,
const amrex::Array4< const amrex::Real > &  ,
const amrex::Array4< const amrex::Real > &  az,
const amrex::Array4< const amrex::Real > &  detJ,
InterpType_H  interp_omega_h,
InterpType_V  interp_omega_v,
WallInterpType  interp_omega_wall,
const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &  cellSizeInv,
const amrex::Array4< const amrex::Real > &  mf_mx,
const amrex::Array4< const amrex::Real > &  mf_my,
const amrex::Array4< const amrex::Real > &  mf_uy_inv,
const amrex::Array4< const amrex::Real > &  mf_vx_inv,
const AdvType  vert_adv_type,
const int  lo_z_face,
const int  hi_z_face 
)

Function for computing the advective tendency for the z-component of momentum with metric terms and for spatial order > 2

Parameters
[in]i,j,kindices of z-face at which to create tendency
[in]rho_ux-component of momentum
[in]rho_vy-component of momentum
[in]Omegacomponent of the momentum normal to the z-coordinate surface
[in]wz-component of velocity
[in]z_ndheight coordinate at nodes
[in]axArea fractions on x-faces
[in]ayArea fractions on y-faces
[in]azArea fractions on z-faces
[in]detJJacobian of the metric transformation (= 1 if use_terrain is false)
[in]cellSizeInvinverse of the mesh spacing
[in]mf_mmap factor on cell centers
[in]mf_umap factor on x-faces
[in]mf_vmap factor on y-faces
[in]vert_adv_typeint that defines advection stencil
[in]lo_z_faceminimum k value (z-face-centered)_in the domain at this level
[in]hi_z_facemaximum k value (z-face-centered) in the domain at this level
247 {
248  amrex::Real advectionSrc;
249  auto dxInv = cellSizeInv[0], dyInv = cellSizeInv[1], dzInv = cellSizeInv[2];
250 
251  amrex::Real rho_u_avg_lo, rho_u_avg_hi;
252  amrex::Real rho_v_avg_lo, rho_v_avg_hi;
253  amrex::Real Omega_avg_lo, Omega_avg_hi;
254 
255  amrex::Real interp_hi(0.), interp_lo(0.);
256 
257  // ****************************************************************************************
258  // x-fluxes (at edges in j-direction)
259  // ****************************************************************************************
260  // average in the k direction, inverse mapfac 1/m_y = Δy/Δη
261  rho_u_avg_hi = 0.5 * (rho_u(i+1, j, k) + rho_u(i+1, j, k-1)) * mf_uy_inv(i+1,j ,0);
262  rho_u_avg_lo = 0.5 * (rho_u(i , j, k) + rho_u(i , j, k-1)) * mf_uy_inv(i ,j ,0);
263 
264  interp_omega_h.InterpolateInX(i+1,j,k,0,interp_hi,rho_u_avg_hi);
265  interp_omega_h.InterpolateInX(i ,j,k,0,interp_lo,rho_u_avg_lo);
266 
267  amrex::Real edgeFluxZXNext = rho_u_avg_hi * interp_hi * Compute_h_zeta_AtEdgeCenterJ(i+1,j,k,cellSizeInv,z_nd);
268  amrex::Real edgeFluxZXPrev = rho_u_avg_lo * interp_lo * Compute_h_zeta_AtEdgeCenterJ(i ,j,k,cellSizeInv,z_nd);
269 
270  // ****************************************************************************************
271  // y-fluxes (at edges in i-direction)
272  // ****************************************************************************************
273  // average in the k direction, inverse mapfac 1/m_x = Δx/Δξ
274  rho_v_avg_hi = 0.5 * (rho_v(i, j+1, k) + rho_v(i, j+1, k-1)) * mf_vx_inv(i ,j+1,0);
275  rho_v_avg_lo = 0.5 * (rho_v(i, j , k) + rho_v(i, j , k-1)) * mf_vx_inv(i ,j ,0);
276 
277  interp_omega_h.InterpolateInY(i,j+1,k,0,interp_hi,rho_v_avg_hi);
278  interp_omega_h.InterpolateInY(i,j ,k,0,interp_lo,rho_v_avg_lo);
279 
280  amrex::Real edgeFluxZYNext = rho_v_avg_hi * interp_hi * Compute_h_zeta_AtEdgeCenterI(i,j+1,k,cellSizeInv,z_nd);
281  amrex::Real edgeFluxZYPrev = rho_v_avg_lo * interp_lo * Compute_h_zeta_AtEdgeCenterI(i,j ,k,cellSizeInv,z_nd);
282 
283  // ****************************************************************************************
284  // z-fluxes (at cell centers)
285  // ****************************************************************************************
286 
287  Omega_avg_hi = (k == hi_z_face) ? Omega(i,j,k) * az(i,j,k) :
288  0.25 * (Omega(i,j,k) + Omega(i,j,k+1)) * (az(i,j,k) + az(i,j,k+1));
289  amrex::Real centFluxZZNext = Omega_avg_hi;
290 
291  // int l_spatial_order_hi = std::min(std::min(vert_spatial_order, 2*(hi_z_face-k)), 2*(k+1));
292  // If k == hi_z_face-1, l_spatial_order_hi = 2
293  // If k == hi_z_face-2, l_spatial_order_hi = std::min(vert_spatial_order, 4);
294  // If k == lo_z_face+11 , l_spatial_order_hi = std::min(vert_spatial_order, 4);
295  if (k == hi_z_face) {
296  centFluxZZNext *= w(i,j,k);
297  } else {
298  if (k == hi_z_face-1)
299  {
300  interp_omega_wall.InterpolateInZ(i,j,k+1,0,interp_hi,Omega_avg_hi,AdvType::Centered_2nd);
301  } else if (k == hi_z_face-2 || k == lo_z_face+1) {
302  if (vert_adv_type != AdvType::Centered_2nd && vert_adv_type != AdvType::Upwind_3rd) {
303  interp_omega_wall.InterpolateInZ(i,j,k+1,0,interp_hi,Omega_avg_hi,AdvType::Centered_4th);
304  } else {
305  interp_omega_wall.InterpolateInZ(i,j,k+1,0,interp_hi,Omega_avg_hi,vert_adv_type);
306  }
307  } else {
308  interp_omega_v.InterpolateInZ(i,j,k+1,0,interp_hi,Omega_avg_hi);
309  }
310  centFluxZZNext *= interp_hi;
311  }
312 
313  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
314 
315  Omega_avg_lo = (k == 0) ? Omega(i,j,k) * az(i,j,k) :
316  0.25 * (Omega(i,j,k) + Omega(i,j,k-1)) * (az(i,j,k) + az(i,j,k-1));
317  amrex::Real centFluxZZPrev = Omega_avg_lo;
318 
319  // int l_spatial_order_lo = std::min(std::min(vert_spatial_order, 2*(hi_z_face+1-k)), 2*k);
320  // If k == hi_z_face-1, l_spatial_order_hi = 2
321  // If k == hi_z_face-2, l_spatial_order_hi = std::min(vert_spatial_order, 4);
322  // If k == lo_z_face+1, l_spatial_order_hi = std::min(vert_spatial_order, 4);
323  if (k == 0) {
324  centFluxZZPrev *= w(i,j,k);
325  } else {
326  if (k == lo_z_face+1) {
327  interp_omega_wall.InterpolateInZ(i,j,k,0,interp_lo,Omega_avg_lo,AdvType::Centered_2nd);
328  } else if (k == lo_z_face+2 || k == hi_z_face-1) {
329  if (vert_adv_type != AdvType::Centered_2nd && vert_adv_type != AdvType::Upwind_3rd) {
330  interp_omega_wall.InterpolateInZ(i,j,k,0,interp_lo,Omega_avg_lo,AdvType::Centered_4th);
331  } else {
332  interp_omega_wall.InterpolateInZ(i,j,k,0,interp_lo,Omega_avg_lo,vert_adv_type);
333  }
334  } else {
335  interp_omega_v.InterpolateInZ(i,j,k,0,interp_lo,Omega_avg_lo);
336  }
337  centFluxZZPrev *= interp_lo;
338  }
339 
340  // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
341 
342  amrex::Real mfsq = mf_mx(i,j,0) * mf_my(i,j,0);
343 
344  advectionSrc = (edgeFluxZXNext - edgeFluxZXPrev) * dxInv * mfsq
345  + (edgeFluxZYNext - edgeFluxZYPrev) * dyInv * mfsq
346  + (centFluxZZNext - centFluxZZPrev) * dzInv;
347 
348  amrex::Real denom = 0.5*(detJ(i,j,k) + detJ(i,j,k-1));
349  advectionSrc /= denom;
350 
351  return advectionSrc;
352 }
Compute_h_zeta_AtEdgeCenterJ
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real Compute_h_zeta_AtEdgeCenterJ(const int &i, const int &j, const int &k, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &z_nd)
Definition: ERF_TerrainMetrics.H:273
Compute_h_zeta_AtEdgeCenterI
AMREX_GPU_DEVICE AMREX_FORCE_INLINE amrex::Real Compute_h_zeta_AtEdgeCenterI(const int &i, const int &j, const int &k, const amrex::GpuArray< amrex::Real, AMREX_SPACEDIM > &cellSizeInv, const amrex::Array4< const amrex::Real > &z_nd)
Definition: ERF_TerrainMetrics.H:317

Referenced by AdvectionSrcForMomWrapper().

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