surface_perturbation Module Reference

This module contains routines used in the percentile matching algorithm for the albedo and vegetation fraction perturbations. More...

Functions/Subroutines
subroutine, public	cdfnor (z, cdfz)
	This subrtouine calculates the CDF of the standard normal distribution evaluated at z.
subroutine, public	ppfbet (pr, p, q, iflag, x)
	This subroutine computes the beta distribution value that matches the percentile from the random pattern.

Detailed Description

This module contains routines used in the percentile matching algorithm for the albedo and vegetation fraction perturbations.