mus_proc_calcAuxField Abstract Interface

abstract interface
public subroutine mus_proc_calcAuxField(auxField, state, neigh, nSize, nSolve, iLevel, stencil, varSys, derVarPos)


real(kind=rk), intent(inout) :: auxField(:)

output auxField array

real(kind=rk), intent(in) :: state(:)

input state array

integer, intent(in) :: neigh(:)

connectivity array

integer, intent(in) :: nSize

number of elements in the state array

integer, intent(in) :: nSolve

number of fluid elements + ghostFromCoarser

integer, intent(in) :: iLevel

current level

type(tem_stencilHeader_type), intent(in) :: stencil

stencil header

type(tem_varSys_type), intent(in) :: varSys

variable system definition

type(mus_derVarPos_type), intent(in) :: derVarPos(:)

position of derived quantities in varsys


Interface to compute auxField vars i.e. conserved macroscopic moments from pre-collision PDF for fluid and ghostFromCoarser. auxField on GhostFromFiner elements are interpolated and halo elements are exchanged For Multicomponent models: in calcAuxField function, the velocity is computed on transformed PDF such that force term can be added to it in addSrcToAuxField routine. The auxField is updated with correct velocity field in compute kernel i.e. velocity of original PDF is obtained by solving linear equation system in compute kernel