This subroutine directly evaluate spacetime function for given coordinate points on 1st st_fun assuming global shape.
Type | Intent | Optional | 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. |
||
real(kind=rk), | intent(in) | :: | point(:,:) |
Three-dimensional coordinates at which the variable should be evaluated. Only useful for variables provided as space-time functions. |
||
type(tem_time_type), | intent(in) | :: | time |
Point in time at which to evaluate the variable. |
||
type(treelmesh_type), | intent(in) | :: | tree |
global treelm mesh info |
||
integer, | intent(in) | :: | nPnts |
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 |
recursive subroutine evaluate_FOAG_spacetime_scalarByCoordinate( fun, &
& varsys, point, time, tree, nPnts, 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
!> Three-dimensional coordinates at which the variable should be
!! evaluated. Only useful for variables provided as space-time functions.
real(kind=rk), intent(in) :: point(:,:)
!> Point in time at which to evaluate the variable.
type(tem_time_type), intent(in) :: time
!> global treelm mesh info
type(treelmesh_type), intent(in) :: tree
!> Number of values to obtain for this variable (vectorized access).
integer, intent(in) :: nPnts
!> 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(:)
!--------------------------------------------------------------------------!
! --------------------------------------------------------------------------
type(tem_st_fun_listElem_type), pointer :: fPtr
! --------------------------------------------------------------------------
!call C_F_POINTER( fun%method_Data, fPtr )
! Avoid compiler warning about unused varsys
call C_F_POINTER( varsys%method%val(fun%mypos)%method_Data, fPtr )
res = tem_spacetime_for( me = fPtr%val(1), &
& coord = point, &
& time = time, &
& n = nPnts )
if (tree%nElems < 0) write(logunit(10),*) 'Avoid unused dummy argument'
end subroutine evaluate_FOAG_spacetime_scalarByCoordinate