construction

Name	Type	Variability	Description/Comments
conU	UH	input time	U-value. Entered by user or calculated from associated layers (LRs). 0 allowed. derived
nLr	number	Start of run	0 or number of layers (in LR rat). Layers are entered in order from inside out.
nFrmLr	number	Start of run	# framed layers: error if > 1; is-Framed flag.
r	RES_GZ	Start of run	thermal resistance of layers accumulated here for conU
hc	HC_AREA	Start of run	accumulated heat capacity per square foot
rNom	RES_GZ	Start of run	nominal r value