polyLinear_2D Function

private pure function polyLinear_2D(cxDir) result(phi)

This function returns matrix entries for Linear polynomial for 2D stencil

Arguments

Type IntentOptional Attributes Name
real(kind=rk), intent(in) :: cxDir(3)

Return Value real(kind=rk), (3)


Source Code

  pure function polyLinear_2D(cxDir) result (phi)
    ! --------------------------------------------------------------------------
    real(kind=rk), intent(in) :: cxDir(3)
    real(kind=rk) :: phi(3)
    ! --------------------------------------------------------------------------
    phi(1) = 1.0_rk
    phi(2) = cxDir(c_x)
    phi(3) = cxDir(c_y)
  end function polyLinear_2D