FW: complex set and related assignment

Hi all,

I defined set
i /1, 2, 3/
j /1, 2/
and complex set
itoj /1.1, 2.2, 3.2/

Based on complex set “itoj”, I want to define a parameter
“D(itoj)”.

How can I assign this parameter by using .inc file? Am I
doing it correctly by writing .inc file like following?

D(“1”,“1”) = 0.5;
D(“2”,“2”) = 1.3;
D(“3”,“2”) = 2.4;

Or should I write:
D(“1”) = 0.5;
D(“2”) = 1.3;
D(“3”) = 2.4;

?

Thanks for teaching me so much in past months.


Best regards,

Peng (Dennis) Wei

Lili Du
Research Associate

NEXTRANS CENTER
USDOT Region V Regional UTC
3000 Kent Avenue
West Lafayette, IN 47906
765-496-9768 (office)
ldu@purdue.edu




\

Parameter D(i,j)/
$include myfile.inc
/;

the include file:

1.1 0.5
2.2 1.3
3.2 2.4

2011/6/7 Lili Du

Hi all,

I defined set
i /1, 2, 3/
j /1, 2/
and complex set
itoj /1.1, 2.2, 3.2/

Based on complex set “itoj”, I want to define a parameter
“D(itoj)”.

How can I assign this parameter by using .inc file? Am I
doing it correctly by writing .inc file like following?

D(“1”,“1”) = 0.5;
D(“2”,“2”) = 1.3;
D(“3”,“2”) = 2.4;

Or should I write:
D(“1”) = 0.5;
D(“2”) = 1.3;
D(“3”) = 2.4;

?

Thanks for teaching me so much in past months.


Best regards,

Peng (Dennis) Wei

Lili Du
Research Associate

NEXTRANS CENTER
USDOT Region V Regional UTC
3000 Kent Avenue
West Lafayette, IN 47906
765-496-9768 (office)
ldu@purdue.edu



\

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\

Edson Valle
edsoncv@gmail.com


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