fluxmethod_DGModel3D_t Subroutine

  subroutine fluxmethod_DGModel3D_t(this)
    implicit none
    class(DGModel3D_t),intent(inout) :: this
    ! Local
    integer :: iel
    integer :: i,j,k
    real(prec) :: s(1:this%nvar),dsdx(1:this%nvar,1:3)

    do concurrent(i=1:this%solution%N+1,j=1:this%solution%N+1, &
                  k=1:this%solution%N+1,iel=1:this%mesh%nElem)

      s = this%solution%interior(i,j,k,iel,1:this%nvar)
      dsdx = this%solutionGradient%interior(i,j,k,iel,1:this%nvar,1:3)
      this%flux%interior(i,j,k,iel,1:this%nvar,1:3) = this%flux3d(s,dsdx)

    enddo

  endsubroutine fluxmethod_DGModel3D_t