GAMS World Forum

Thank you, Michael, for the help so far. I returned back to tweak the initial code that had worked. Please I'm trying something else and cant understand the errors: I keep getting a "767 Unexpected symbol will terminate the loop - symbol replaced by )" & "409 Unrecognizable item -...

Hi Michael, I keep getting "Uncontrolled set entered as constant" error for the Bellman and Policy equations which affects the Solve statement below. Sets Regions /r1*r11/, RewardMap /r1hA, r1hB, r1hC, r2mA , r2mB, r2mC, r3mA , r3mB, r3mC, r4mA , r4mB, r4mC, r5lA , r5lB, r5lC, r6lA , r6lB,...

Hi Michael,

I have made some adjustments to the model.

Although I have one syntax error to resolve, can you look through and see if it makes sense.

I'll want to ultimately generate the best possible solution for each region - indicated by the solution with maximum reward.

Understood.

Just pressed for time and deliverable. Will invest some time much later.

For the meantime, can you provide some guidance.

Thanks Michael.

Great to see the model work.

However, I've tried something else on the same subject, (I attempted the mapping hint - couldn't get it to work) and now have difficulty resolving some of the errors.

For one, "missing suffix" on line 47 and 48.

kindly assist.

Hi, I am trying to model conflict scenarios with response solutions (for electricity access) across 11 regions in a country using an MDP. I am stuck with some debugging errors: (1) Domain violation for elements L, M & H and (2) Row dimension inconsistency for the regions GAMS file is attached (i...

Thank you, Michael. The plan is to have all busses assigned an EDD value. When EDD changes, all values in the assignment changes, rather than changing values manually. What I have: Table BusData(bus,*) Pd 1 291.12 2 291.12 3 291.12 4 291.12; What I intend to have: Table BusData(bus,*) Pd 1 EDD 2 EDD...

Hi there,

I am trying to replace numbers with EDD below and i keep getting the "Real number expected" error. EDD contains a real number.

"
EDD = ED('2050')/30;

Table BusData(bus,*)
Pd
1 EDD
2 291.12
3 291.12
4 291.12;
"

Thank you

Hi,

A parameter has population data from 2023 to 2050.

How do I display just the population in 2050 or reference just the 2050 population for my next code?

-Don