A.5.
Computer Program
Notation
197
Variable
COST(K)
Routine (s) Where Used
Significance
NETFLO, OLERSEN,
PRINTEX, READIN
DEBT
BAKTRAK, DAMBLD,
EXTDAT
DELIM
BAKTRAK, DAMBLD,
EXTDAT
FLOW (K)
NETFLO, OLERSEN,
PRINTEX, READIN
HI (K)
BAKTRAK DAMBLD,
NETFLO, OLERSEN,
PRINTEX, READIN,
SPED AT (KX)
I(K)
NETFLO, OLERSEN,
PRINTEX, READIN
IGORET (T) BAKTRAK, BOUND,
DAMBLD
INV(K)
BAKTRAK, BOUND,
DAMBLD, EXTDAT
IRET
BAKTRAK, DAMBLD,
OLERSEN
IST(I,J)
BAKTRAK
Cost of passing
one unit of
flow through
arc Κ
Original debt
Debt limit
Units
$/acre-ft
Flow in arc Κ
acre-ft
Maximum allowable flow in
arc Κ
Source node for
arc Κ
Return from
operating the
system in
year Τ
Investment
needed for
building project Κ
Return from
operating the
system for one
year
Element of
matrix used
for recording
the construction sequence
of reservoirs
e
IST(6,2)
= 1 means
build dam 6 in
year 2; 1ST
(6,2) =0 means
do nothing
acre-ft