Hi Alexandros, The right syntax is := not = for param.
e.g. param InitWrk := 15; Then move the solve and display statements before data. e.g. solve; display total_cost; display w; display o; display P; display I; display S; display C; data; set PROD := A B; ~~~~~~~~~~~~~ Noli On 9/16/15, Alexandros Philippou <[email protected]> wrote: > Hi! > > The included file is parsed by AMPL (and NEOS server) without a glitch > and is actually solved. > > However, glpsol returns the following error message which I do not > comprehend: > > > GLPSOL: GLPK LP/MIP Solver, v4.52 > Parameter(s) specified in the command line: > --model AggrPlan.neos > Reading model section from AggrPlan.neos... > Reading data section from AggrPlan.neos... > AggrPlan.neos:123: syntax error in parameter data block > Context: ...itOut := A 0 B 0 ; param FinOut := A 0 B 0 ; param InitWrk = > MathProg model processing error > > > > What am I doing wrong here? > > I would appreciate any help in bypassing the trouble. I have spend hours > in trying to find an error by I can't. > Google searches do not seem to provide me with any useful answer. > > Thank you in advance, > > A. Ph. > > _______________________________________________ Help-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/help-glpk
