reductionTransient_fromIndex Subroutine

private recursive subroutine reductionTransient_fromIndex(fun, varSys, time, iLevel, idx, idxLen, nVals, res)

Same as reductionTransient_forPoint except it multiply values from points via indices which are setup before

The interface has to comply to the abstract interface tem_varSys_module#tem_varSys_proc_getvalofindex.

Arguments

Type IntentOptional Attributes Name
class(tem_varSys_op_type), intent(in) :: fun

Description of the method to obtain the variables, here some preset values might be stored, like the space time function to use or the required variables.
type(tem_varSys_type), intent(in) :: varSys

The variable system to obtain the variable from.
type(tem_time_type), intent(in) :: time

Point in time at which to evaluate the variable.
integer, intent(in) :: iLevel

Level on which values are requested
integer, intent(in) :: idx(:)

Index of points in the growing array and variable val array to return. Size: nVals
integer, intent(in), optional :: idxLen(:)

With idx as start index in contiguous memory, idxLength defines length of each contiguous memory Size: nVals
integer, intent(in) :: nVals

Number of values to obtain for this variable (vectorized access).
real(kind=rk), intent(out) :: res(:)

Resulting values for the requested variable.

Dimension: n requested entries x nComponents of this variable Access: (iElem-1)*fun%nComponents + iComp

Calls

proc~~reductiontransient_fromindex~~CallsGraph proc~reductiontransient_fromindex reductionTransient_fromIndex proc~tem_abort tem_abort proc~reductiontransient_fromindex->proc~tem_abort proc~tem_varsys_check_inargs tem_varSys_check_inArgs proc~reductiontransient_fromindex->proc~tem_varsys_check_inargs mpi_abort mpi_abort proc~tem_abort->mpi_abort

Source Code

  recursive subroutine reductionTransient_fromIndex( fun, varSys, time,   &
    &                                                iLevel, idx, idxLen, &
    &                                                nVals, res           )
    !--------------------------------------------------------------------------!
    !> Description of the method to obtain the variables, here some preset
    !! values might be stored, like the space time function to use or the
    !! required variables.
    class(tem_varSys_op_type), intent(in) :: fun

    !> The variable system to obtain the variable from.
    type(tem_varSys_type), intent(in) :: varSys

    !> Point in time at which to evaluate the variable.
    type(tem_time_type), intent(in) :: time

    !> Level on which values are requested
    integer, intent(in) :: iLevel

    !> Index of points in the growing array and variable val array to
    !! return.
    !! Size: nVals
    integer, intent(in) :: idx(:)

    !> With idx as start index in contiguous memory,
    !! idxLength defines length of each contiguous memory
    !! Size: nVals
    integer, optional, intent(in) :: idxLen(:)

    !> Number of values to obtain for this variable (vectorized access).
    integer, intent(in) :: nVals

    !> Resulting values for the requested variable.
    !!
    !! Dimension: n requested entries x nComponents of this variable
    !! Access: (iElem-1)*fun%nComponents + iComp
    real(kind=rk), intent(out) :: res(:)
    ! ---------------------------------------------------------------------- !
    res = 0.0_rk
    call tem_varSys_check_inArgs( fun, varSys, time, iLevel, idx, idxLen, &
      &    nVals, label = 'reductionTransient_fromIndex'                  )
    call tem_abort('Reduction_transient from Index is not implemented yet')
  end subroutine reductionTransient_fromIndex