get_valOfIndex_first_scalar_spacetime Subroutine

public recursive subroutine get_valOfIndex_first_scalar_spacetime(fun, varSys, time, iLevel, idx, idxLen, nVals, res)

This routine returns value at the given index. If value is pre-computed and value at given index is returned else value is computing on the points for given index.

If a variable has more than one spacetime function, then result is first spacetime function in the overlapping region

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~~get_valofindex_first_scalar_spacetime~~CallsGraph proc~get_valofindex_first_scalar_spacetime get_valOfIndex_first_scalar_spacetime interface~tem_spacetime_for tem_spacetime_for proc~get_valofindex_first_scalar_spacetime->interface~tem_spacetime_for proc~tem_varsys_check_inargs tem_varSys_check_inArgs proc~get_valofindex_first_scalar_spacetime->proc~tem_varsys_check_inargs tem_positioninsorted tem_positioninsorted proc~get_valofindex_first_scalar_spacetime->tem_positioninsorted proc~tem_spacetime_for_coord tem_spacetime_for_coord interface~tem_spacetime_for->proc~tem_spacetime_for_coord proc~tem_spacetime_for_stcoord tem_spacetime_for_stcoord interface~tem_spacetime_for->proc~tem_spacetime_for_stcoord proc~tem_spacetime_for_treeids tem_spacetime_for_treeIDs interface~tem_spacetime_for->proc~tem_spacetime_for_treeids proc~tem_spacetime_scalar_for_index tem_spacetime_scalar_for_index interface~tem_spacetime_for->proc~tem_spacetime_scalar_for_index proc~tem_spacetime_vector_for_coord tem_spacetime_vector_for_coord interface~tem_spacetime_for->proc~tem_spacetime_vector_for_coord proc~tem_spacetime_vector_for_index tem_spacetime_vector_for_index interface~tem_spacetime_for->proc~tem_spacetime_vector_for_index proc~tem_spacetime_vector_for_treeids tem_spacetime_vector_for_treeIDs interface~tem_spacetime_for->proc~tem_spacetime_vector_for_treeids interface~tem_spacetime_lua_for tem_spacetime_lua_for proc~tem_spacetime_for_coord->interface~tem_spacetime_lua_for interface~tem_spatial_for tem_spatial_for proc~tem_spacetime_for_coord->interface~tem_spatial_for proc~tem_abort tem_abort proc~tem_spacetime_for_coord->proc~tem_abort proc~tem_eval_acoustic_pulse tem_eval_acoustic_pulse proc~tem_spacetime_for_coord->proc~tem_eval_acoustic_pulse proc~tem_eval_cylindricalwave tem_eval_cylindricalWave proc~tem_spacetime_for_coord->proc~tem_eval_cylindricalwave proc~tem_eval_miescatter_displz tem_eval_miescatter_displz proc~tem_spacetime_for_coord->proc~tem_eval_miescatter_displz proc~tem_eval_miescatter_magnx tem_eval_miescatter_magnx proc~tem_spacetime_for_coord->proc~tem_eval_miescatter_magnx proc~tem_eval_miescatter_magny tem_eval_miescatter_magny proc~tem_spacetime_for_coord->proc~tem_eval_miescatter_magny proc~tem_polygon_material_movement_multi tem_polygon_material_movement_multi proc~tem_spacetime_for_coord->proc~tem_polygon_material_movement_multi proc~tem_polygon_material_movement_single tem_polygon_material_movement_single proc~tem_spacetime_for_coord->proc~tem_polygon_material_movement_single proc~tem_temporal_for tem_temporal_for proc~tem_spacetime_for_coord->proc~tem_temporal_for proc~tem_spacetime_for_stcoord->proc~tem_spacetime_for_coord proc~tem_spacetime_for_treeids->interface~tem_spacetime_lua_for proc~tem_spacetime_for_treeids->interface~tem_spatial_for proc~tem_spacetime_for_treeids->proc~tem_abort proc~tem_spacetime_for_treeids->proc~tem_temporal_for proc~tem_spacetime_scalar_for_index->proc~tem_spacetime_for_coord ids ids proc~tem_spacetime_scalar_for_index->ids proc~tem_spacetime_scalar_for_index->interface~tem_spacetime_lua_for proc~tem_spacetime_scalar_for_index->interface~tem_spatial_for posids posids proc~tem_spacetime_scalar_for_index->posids proc~tem_spacetime_scalar_for_index->proc~tem_temporal_for tem_precice_read tem_precice_read proc~tem_spacetime_scalar_for_index->tem_precice_read proc~tem_spacetime_vector_for_coord->interface~tem_spacetime_lua_for proc~tem_spacetime_vector_for_coord->interface~tem_spatial_for proc~tem_spacetime_vector_for_coord->proc~tem_abort proc~tem_spacetime_vector_for_coord->proc~tem_temporal_for proc~tem_spacetime_vector_for_index->proc~tem_spacetime_vector_for_coord proc~tem_spacetime_vector_for_index->ids proc~tem_spacetime_vector_for_index->interface~tem_spacetime_lua_for proc~tem_spacetime_vector_for_index->interface~tem_spatial_for proc~tem_spacetime_vector_for_index->posids proc~tem_spacetime_vector_for_index->proc~tem_temporal_for proc~tem_spacetime_vector_for_index->tem_precice_read proc~tem_spacetime_vector_for_treeids->interface~tem_spacetime_lua_for proc~tem_spacetime_vector_for_treeids->interface~tem_spatial_for proc~tem_spacetime_vector_for_treeids->proc~tem_abort proc~tem_spacetime_vector_for_treeids->proc~tem_temporal_for

Source Code

  recursive subroutine get_valOfIndex_first_scalar_spacetime( 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(:)
    ! -------------------------------------------------------------------------!
    integer :: iStFun, iVal, pos
    type(tem_st_fun_listElem_type), pointer :: fPtr
    ! element wise output
    real(kind=rk) :: st_res(1)
    logical :: found
    ! -------------------------------------------------------------------------!
    call C_F_POINTER( fun%method_Data, fPtr )
    res = 0.0_rk

    ! check if number of index are the same as number of values asked for
    call tem_varSys_check_inArgs( fun, varSys, time, iLevel, idx, idxLen, &
      &    nVals, label = 'get_valOfIndex_first_scalar_spacetime'         )

    do iVal = 1, nVals
      found = .false.
      stLoop: do iStFun = 1, fPtr%nVals
        if (fPtr%val(iStFun)%subTree%useGlobalMesh) then
          found = .true.
        else
          if (idx(iVal) > 0) then
            ! position of element matches with any of map2global then
            ! this element is part of this subTree
            pos = tem_PositionInSorted(  &
              &                 me    = fPtr%val(iStFun)%subTree%map2global, &
              &                 val   = fPtr%pntData%pntLvl(iLevel)          &
              &                             %elemPos%val(idx(iVal))          )

            found = (pos > 0)
          end if !idx>0
        end if ! global mesh
        ! We found the one value we were looking for, so we can stop now
        if (found) then
          st_res = tem_spacetime_for( me     = fPtr%val(iStFun),           &
            &                         grwPnt = fPtr%pntData%pntLvl(iLevel) &
            &                                      %grwPnt,                &
            &                         idx    = (/ idx(iVal) /),            &
            &                         nVals  = 1,                          &
            &                         iLevel = ilevel,                     &
            &                         time   = time                        )
          res(iVal) = st_res(1)
          exit stLoop
        end if
      end do stLoop
    end do !iVal

  end subroutine get_valOfIndex_first_scalar_spacetime