Search found 9 matches

by Essouaied Aziz
15 hours ago
Forum: Modeling
Topic: Optimizing bus assignement to routes
Replies: 1
Views: 86

Re: Optimizing bus assignement to routes

Hi again GAMS users; I've spent some time correcting and perfecting the model, yet I still get some errors. Basically I get Errors 149, 2, 243. I've tried to deal with those but I've got lost. Here is the current code I'm working on (I attach it to this post aswell): Sets i /100 101 102 103 104 105 ...
by Essouaied Aziz
15 hours ago
Forum: Syntax
Topic: Error 2, Error 149, Error 243
Replies: 0
Views: 39

Error 2, Error 149, Error 243

Hello GAMS users, I have this model I'm working with currently. It is about optimizing a bus assignement system in a way the transport service provider would use the least number of buses to serve the same demand. The demand is distributed by routes and by working seasons. Here is the code (it is al...
by Essouaied Aziz
1 day ago
Forum: Modeling
Topic: Optimizing bus assignement to routes
Replies: 1
Views: 86

Optimizing bus assignement to routes

Hello GAMS users; I'm kind of new to GAMS, so I hope I could get some help with this problem. I'm workin on the problem of bus assignement to routes, this is an extension to the "Transport" problem code in GAMS library, yet it is more complicated. I want to minimize the number of buses to ...
by Essouaied Aziz
1 month ago
Forum: Modeling
Topic: Modeling and analysis of bus scheduling systems of an urban public bus transport enterprise
Replies: 0
Views: 587

Modeling and analysis of bus scheduling systems of an urban public bus transport enterprise

Hello GAMS community; I hope I could get some help on this one. I'm going to work for an urban public bus transport enterprise, it is an enterprise using about 50 bus (between big buses and what's called "mini-buses", the difference is in the number of seats). I was wondering: How could I ...
by Essouaied Aziz
2 months ago
Forum: Modeling
Topic: Modeling and analysis of bus scheduling systems of an urban public bus transport enterprise
Replies: 0
Views: 1262

Modeling and analysis of bus scheduling systems of an urban public bus transport enterprise

Hello GAMS community; I hope I could get some help on this one. I'm going to work for an urban public bus transport enterprise, it is an enterprise using about 50 bus (between big buses and what's called "mini-buses", the difference is in the number of seats). I was wondering: How could I ...
by Essouaied Aziz
3 years ago
Forum: Syntax
Topic: Creating a Subset
Replies: 5
Views: 39376

Re: Creating a Subset

I apprecitae the help.
Thanks.
by Essouaied Aziz
3 years ago
Forum: Syntax
Topic: Creating a Subset
Replies: 5
Views: 39376

Getting rid of scientific notation in Excel output

Hello there ; I have this code of Minimizing the cross-entropy $TITLE RĂ©gionalisation de la composante Exportations Set j RĂ©gions / GTunis NE NO CO CE SO SE Total / ExpoT(j) Exportations avec le Total / GTunis NE NO CO CE SO SE Total / Expo(j) Exportations sans le Total / GTunis NE NO CO CE SO SE / ...
by Essouaied Aziz
3 years ago
Forum: Syntax
Topic: Creating a Subset
Replies: 5
Views: 39376

Re: Creating a Subset

Thanks for your help :D :D
by Essouaied Aziz
3 years ago
Forum: Syntax
Topic: Creating a Subset
Replies: 5
Views: 39376

Creating a Subset

Hello everybody ; I'am here as a students who is using GAMS for university. I already created this Set: ConsT(j) Consommation avec le Total / GTunis NE NO CO CE SO SE Total / My goal is to creat a Subset of ConsT, called Cons, that includes all the colums of ConsT, except the column "Total"...