> Hi I am doing a project for uni and have written out everything but
> when I run the program in GLPK it comes up with syntax error in data
> section highlighting the data in the last table param d. This is what
> I have:
Generating constraint1...
foo.mod:39: d[Mon,Mainshort] out of domain
MathProg model processing error
In your model d is declared as
> param d{i in I, k in K};
> /* duration of room type i on day k */
and in the data section you specify:
> set I:= Mainshort Mainlong EOPSshort EOPSlong; # room type
>
> set K:= Mon Tue Wed Thu Fri; # days of the week
>
> param d: Mainshort Mainlong EOPSshort EOPSlong :=
> Mon 7.5 9 7.5 8
> Tue 7.5 9 7.5 8
> Wed 7.5 9 7.5 8
> Thu 7.5 9 7.5 8
> Fri 7.5 9 7.5 8;
>
Thus, element d[Mainshort,Mon] exists while d[Mon,Mainshort], which
you refer in constraint1, doesn't.
Check indices!
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