Field function 



Value 



Column 



Name 



Format 



Card 3 



A "C" punched in columns whose ordinals 

 are the growth periods for which cutting 

 is to occur. Blank if no cutting is to 

 occur . 



C or blank 



1-80 



NC 



80A1 



Card(s) 4, . . . ,N1 

 From 1 to as many as 6 cards 



Initial blackjack pine array 



Note: Omit if no blackjack pine. 



For each card: 



Card type INITIAL BJ 1-10 



Diameter class (<45) XX 12-13 



Number of trees in diameter class XXX. XX 15-20 



Diameter class (£45) XX 12-23 



Number of trees in diameter class XXX. XX 25-30 



CHECK 

 1D(13 



T(l) 

 ID(2) 



T(2) 



A4, 6X 

 12 



F6.-2 

 12 



F6.2 



Diameter class (f45) 



Number of trees in diameter class 



XX 



XXX. XX 



72-73 

 75-80 



10(7) 

 T(7) 



12 

 F6.2 



Card Nl+1 



Card type 



(This card must be present, 

 even if no blackjack pine) 



Card(s) N1+2,...,N2 

 From 1 to as many as 6 cards 



Initial yellow pine array 



Note: Omit if no yellow pine 



DONE 



1-4 



CHECK 



A4 



For each card: 

 Card type 



(Rest of card same as for 

 initial blackjack pine cards) 



INITIAL YP 



1-10 



CHECK 



A4, 6X 



Card N2+1 



Card type 



(This card must be present, 

 even if no yellow pine) 



DONE 



1-4 



CHECK 



A4 



Card(s) N2+2, . . . ,N3 

 For JCUT=1 or 2, only (for JCUT=3, go to 



next definition of these cards) 

 From 1 to as many as 6 cards 



Blackjack pine cutting array 



Note: Omit if no blackjack pine cutting 



92 



