erf_prob_heights Namespace Reference

Functions
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	z_xface (int i, int j, int k, amrex::Array4< amrex::Real const > const &z_nd) noexcept
	Height of the centre of x-face (i,j,k) More...
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	z_yface (int i, int j, int k, amrex::Array4< amrex::Real const > const &z_nd) noexcept
	Height of the centre of y-face (i,j,k) More...
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	z_zface (int i, int j, int k, amrex::Array4< amrex::Real const > const &z_nd) noexcept
	Height of the centre of z-face (i,j,k) More...
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	z_ground_cc (int i, int j, amrex::Array4< amrex::Real const > const &z_sfc_nd) noexcept
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	z_ground_xface (int i, int j, amrex::Array4< amrex::Real const > const &z_sfc_nd) noexcept
	Height of the ground under x-face (i,j) More...
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	z_ground_yface (int i, int j, amrex::Array4< amrex::Real const > const &z_sfc_nd) noexcept
	Height of the ground under y-face (i,j) More...

Detailed Description

Physical heights at the face centres of a cell, from the nodal heights z_nd.

On a mesh other than ConstantDz, geometry's prob_lo[2], prob_hi[2] and CellSize(2) only bound and step the computational coordinate, so problem setups take their heights from z_nd (and z_cc) there.

Function Documentation

z_ground_cc()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real erf_prob_heights::z_ground_cc ( int  i, int  j, amrex::Array4< amrex::Real const > const &  z_sfc_nd  )

noexcept

Height of the ground under cell (i,j), from z_sfc_nd, the ground heights at the nodes of the bottom face of each column (see ERF::init_custom)

{
    return amrex::Real(0.25) * ( z_sfc_nd(i,j  ,0) + z_sfc_nd(i+1,j  ,0)
                               + z_sfc_nd(i,j+1,0) + z_sfc_nd(i+1,j+1,0) );
}

Referenced by ParallelFor(), and ParallelForRNG().

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z_ground_xface()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real erf_prob_heights::z_ground_xface ( int  i, int  j, amrex::Array4< amrex::Real const > const &  z_sfc_nd  )

noexcept

Height of the ground under x-face (i,j)

{
    return amrex::Real(0.5) * ( z_sfc_nd(i,j,0) + z_sfc_nd(i,j+1,0) );
}

Referenced by ParallelForRNG().

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z_ground_yface()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real erf_prob_heights::z_ground_yface ( int  i, int  j, amrex::Array4< amrex::Real const > const &  z_sfc_nd  )

noexcept

Height of the ground under y-face (i,j)

{
    return amrex::Real(0.5) * ( z_sfc_nd(i,j,0) + z_sfc_nd(i+1,j,0) );
}

Referenced by ParallelForRNG().

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z_xface()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real erf_prob_heights::z_xface ( int  i, int  j, int  k, amrex::Array4< amrex::Real const > const &  z_nd  )

noexcept

Height of the centre of x-face (i,j,k)

{
    return amrex::Real(0.25) * ( z_nd(i,j  ,k) + z_nd(i,j  ,k+1)
                               + z_nd(i,j+1,k) + z_nd(i,j+1,k+1) );
}

Referenced by if(), ParallelFor(), and ParallelForRNG().

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z_yface()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real erf_prob_heights::z_yface ( int  i, int  j, int  k, amrex::Array4< amrex::Real const > const &  z_nd  )

noexcept

Height of the centre of y-face (i,j,k)

{
    return amrex::Real(0.25) * ( z_nd(i  ,j,k) + z_nd(i  ,j,k+1)
                               + z_nd(i+1,j,k) + z_nd(i+1,j,k+1) );
}

Referenced by if(), ParallelFor(), and ParallelForRNG().

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z_zface()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real erf_prob_heights::z_zface ( int  i, int  j, int  k, amrex::Array4< amrex::Real const > const &  z_nd  )

noexcept

Height of the centre of z-face (i,j,k)

{
    return amrex::Real(0.25) * ( z_nd(i,j  ,k) + z_nd(i+1,j  ,k)
                               + z_nd(i,j+1,k) + z_nd(i+1,j+1,k) );
}

Referenced by ParallelFor().

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