# AMPL data file for gas company two-stage stochastic programming
# example from NEOS Server
#
#  http://www-fp.mcs.anl.gov/otc/Guide/CaseStudies/slp/
#
param LastPeriod := 1;
param LastScenario:=
-1   0
 0   0
 1   2 ;


param PurchasePrice:
         0     1     2   :=
    0    5.0   .      .
    1    5.0   6.0   7.5  ;

param Demand:
         0     1     2   :=
    0    100    .     .
    1    100   150   180 ;

param Probability:
          0          1         2     :=
    0    1.0         .         .
    1    0.333333   0.333333  0.333333   ;


param Parent:
         0        1       2     :=
    0    0        .       .
    1    0        0       0   ;


param StorageCost := 1.0 ;