 VERSION=6 DATE=6/30/2016 AUTHOR=LARSON
 V2 - CORRECTED TCON CALCULATION
 V2 - AC over AC layer assignment error in layer 2.
 V3 - Corrected _thermal.dat interpolation
 V4 - Corrected Freezing Index.
 V5 - Number of asphalt sublayers in _fatigue.dat.
 V6 - Extended maximum analysis period to 200 years.
