Interfacing GAMS and MATLAB - worked well in MATLAB R 2010b - Showing Errors in MATLAB R 2019a

2 vues (au cours des 30 derniers jours)
I interfaced GAMS win64 30.2.0 software with MATLAB using the procedure read and write. The problem is in reading data. I run the GAMS program from MATLAB R 2010b. successfully. But when I wanted to run the same GAMS file from MATLAB R 2019a, using fid = fopen('matsol.gms','rt+'), it is doest not run. When I change rt+ by r+t the error persist. What caused it and how do I fix it?

Réponses (1)

Harsha Priya Daggubati
Harsha Priya Daggubati le 27 Juil 2020
Modifié(e) : Harsha Priya Daggubati le 27 Juil 2020
Hi,
Since you didnot mention the error you are getting while opening the file, I assume the error is as follows:
Input command :- system 'gams trnsport lo=3 gdx=solution'
*** Error: Error writing GAMSNext: Permission denied.
You can look at the following thread, to solve the above error:
For more information about interfacing GAMS with MATLAB, this link helps:https://www.gams.com/latest/docs/T_GDXMRW.html
Hope this helps!

Catégories

En savoir plus sur Just for fun dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by