Thanks Iain,
this seems to work, at least in the costruction, but i have to deepen the
various commands. However...since i have to use this "object" in a cns like
that, you can - certainly - give me an hint since i get an error
ERROR: key not found: 3
sorry I am an old C++ guy
for h=1:hmax
for k in BUS
@addConstraint(mod, sum{pt[j,h], j in T_GENERATING_BUS[k]}
-node_load[k,h] == sum{p_flow[(n,b_from,b_to),h],(n,b_from,b_to) in
BRANCH}-sum{p_flow[(n,b_to,b_from),h],(n,b_to,b_from) in BRANCH})
end
end
On Saturday, April 25, 2015 at 8:41:56 PM UTC+2, Fabrizio wrote:
>
> Hi, very newby in Julia/JuMP, my problem is
>
> i have a set of power gen and attached nodes in a grid in this format
>
> PowerGen_ID Node
> 1 1
> 2 2
> 3 1
> 4 2
>
> i would like to construct a set "T_GENERATING_BUS" for each node that
> contains the Power Gen attached to it
> i.e.
> T_GENERATING_BUS[1]={1,3};
> T_GENERATING_BUS[2]={2,4};
>
> i tried something like:
>
> T_GENERATING_BUS = Set[]
>
> for k in BUS
> for j=1:gmax
> if BUS_T[j] == k
> T_GENERATING_BUS[k] = union(T_GENERATING_BUS[k],j)
> end
> end
> end
>
> but got an error bound
> ERROR: BoundsError()
> in getindex at array.jl:246 (repeats 2 times)
> while loading E:\CodiciSorgente\ProgrammiJulia\UCOTS.jl, in expression
> starting on line 101
>
> the problem is that i don't know how to increase the dim of
> T_GENERATING_BUS
>
> Any hints?
>
> Thanks
>
> Fabrizio
>
>
