net3.dat#
Warning
The original AMPL book does not reflect many of the latest features available in AMPL. For modern data transfer, we recommend using APIs such as our popular Python API or table handlers such as amplxl.
data;
set D_CITY := NE SE ;
set W_CITY := BOS EWR BWI ATL MCO ;
set DW_LINKS := (NE,BOS) (NE,EWR) (NE,BWI)
(SE,EWR) (SE,BWI) (SE,ATL) (SE,MCO);
param p_supply := 450 ;
param w_demand :=
BOS 90, EWR 120, BWI 120, ATL 70, MCO 50;
param: pd_cost pd_cap :=
NE 2.5 250
SE 3.5 250 ;
param: dw_cost dw_cap :=
NE BOS 1.7 100
NE EWR 0.7 100
NE BWI 1.3 100
SE EWR 1.3 100
SE BWI 0.8 100
SE ATL 0.2 100
SE MCO 2.1 100 ;