What " lo=3 " means in system option???

Hello. I'm MATLAB beginner. So help me please.

Now I'm trying to control GAMS by MATLAB code "system"

The code is below.

system 'gams C:\Users\0000\Documents\gamsdir\projdir\0000.gms lo=3 gdx=Modeling_GtoM';

If I run this code, the GAMS file(000.gms) runs and the results is saved by GDX file which is named 'Modeling_GtoM'.

I wonder what " lo=3 " is means.

I try to find the meaning in Mathworks, but I cannot...

Please help me..^^! Thank you!!

Answer 1

[Walter Roberson]

https://www.gams.com/34/docs/UG_GamsCall.html

lo=3 means all of the output of the executable is to be written to "standard output" (which allows it to be captured by MATLAB.)

This is not a MATLAB question; this is a question about GAMS.

[연승 김]

Thank you very much!! I found it in the urls. Thank you so much. Have a nice day~!^^