Hello everyone.
In my model, I have water source and water demand streams and each of them has a contamination level ( HN ).in my formulation I have witten :
massload…
sum ( i,f(i,j) * cs(i,‘HN’)) + fw(j) * cf(‘HN’) =L = d(j) * cd(j,‘HN’) ;
f(i,j) shows water stream from source i to demand j
cs shows contamination level in source
cd shows contamination level in demand
fw fresh water flowrate
d(j) demand flow rate
and the contamination level of my model is introduced in a range,for example :
cs.lo ( i , ‘HN’)=0
cs.l ( ‘1’ , ‘HN’)=14
cs.up ( ‘1’ , ‘HN’ )=20
.
.
.
when i run the model,the model gives optimal solution,but i want to figure out,what level of contamination the model has used in order to get the solution?
if in the display command i put " display cs.l ; " ,the model gives the cs initial value that has been introduced in the model as above but when i check it the value doesnt match the answer. and if i omit the " cs.l=14 " form the formulation, the model uses the lwer bound which is zero and it is not a practical answer.
how can I see what value the model will use to get the answer??
thank you all in advance
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