tem_intp_bilinear Interface

public interface tem_intp_bilinear

Module Procedures

private function tem_intp_bilinear_scalar(srcVal, targetCoord) result(phi)

This function returns the bi-linearly interpolated values from the four source points to the target position located at targetCoord. The source points are arranged in a square from (0,0)x(1,1) The order of the source points are according to the morton curve 1 2 3 4 (0,0); (1,0); (0,1); (1,1)

Arguments

Type IntentOptional Attributes Name
real(kind=rk), intent(in) :: srcVal(4)

source values of the square corners
real(kind=rk), intent(in) :: targetCoord(2)

interpolation location within the square

Return Value real(kind=rk)

interpolated value

private function tem_intp_bilinear_vec(srcVal, targetCoord, nVals) result(phi)

This function returns the bi-linearly interpolated values from the four source points to the target position located at targetCoord. The source points are arranged in a square from (0,0)x(1,1) The order of the source points are according to the morton curve 1 2 3 4 (0,0); (1,0); (0,1); (1,1)

Arguments

Type IntentOptional Attributes Name
real(kind=rk), intent(in) :: srcVal(nVals,4)

source values of the square corners
real(kind=rk), intent(in) :: targetCoord(2)

interpolation location within the square
integer, intent(in) :: nVals

number of values

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

interpolated values