find_0_degree_fronts

Author:

Keith Cherkauer

Date:

September 2, 1997

Description:

This subroutine finds and sets the freezing and thawing fronts for the current time step. Routine searches node temperatures from the bottom looking first for the point where the tmperature goes from positive to negative, and then from negative to positve - or the surface, whichever come first.

References

Input Variables:

Variable	Type	Units	Description
depth	double *	m	Model layer depths
T	double *	C	Soil profile node temperatures
Nlayer	int	N/A	Number of layers
Tlayer	int	N/A	Number of nodes

Output Variables:

Variable	Type	Units	Description
energy	energy_bal_struct *	N/A	Energy data structure double dz (m) double fdepth (m)
layer	layer_data_struct *	N/A	Layer data structure double fdepth (m) double tdepth (m)

Subroutines Called:

Modifications and Limitations

VIC Home Page

VIC Code Page

Page Last Modified on 9/2/97