Constraints - Problem

GAMS
1

Hello, I need a implementation of the 3-dimensional parameters.
I am attaching the constraints. Maybe someone could help.


https://ibb.co/nM72ZwT
https://ibb.co/ThcVbpR
https://ibb.co/mB2QqYm


These are the pictures. I have problem with the Syntax.

Have a nice day, maybe someon is so helpful and could help me.

2

Take a look at the following:
You can either use higher dimensional parameter. Syntax is provided in GAMS documentation
https://www.gams.com/latest/docs/UG_DataEntry.html#UG_DataEntry_ParameterDataForHigherDimensions

Or Higher dimensional tables.
https://www.gams.com/latest/docs/UG_DataEntry.html#UG_DataEntry_TablesTablesWithMoreThanTwoDimensions

If the parameters are stored in other format such as MS access it can be read into your GAMS model.
https://www.gams.com/32/docs/UG_DataExchange_Databases.html#UG_DataExchange_Databases_MSAccess

Thank you.