Search found 7 matches

by hermann.westerholt
5 hours ago
Forum: Tools
Topic: GDXMRW installation issues
Replies: 0
Views: 11

GDXMRW installation issues

Hi, I am using GAMS 25.0.2 in combination with Matlab R2017b on macOS 10.13.3. Generally, this seems to be working fine, but I have recently run into a functionality issue that I have already reported in this thread . I was (and still am) not sure wether my GDXMRW utilities are set up properly, so I...
by hermann.westerholt
2 weeks ago
Forum: Bugs
Topic: RGDX compress issue
Replies: 0
Views: 112

RGDX compress issue

Hi, I am having some trouble with the compress feature of the GDXMRW tool (GAMS 24.9) in Matlab (R2017b). I hope that the following piece of code can explain my problem (Matlab and GDX file also in the attachments): %% Introductory text for clarity: % price.gdx contains parameters of price data, suc...
by hermann.westerholt
2 weeks ago
Forum: API
Topic: model2tex on macOS
Replies: 8
Views: 293

Re: model2tex on macOS

Dear Clemens,

I got rid of the singleton set and it all works like a charm, thank you so much!

Best regards,
Hermann
by hermann.westerholt
2 weeks ago
Forum: API
Topic: model2tex on macOS
Replies: 8
Views: 293

Re: model2tex on macOS

Clemens,

Please find attached the requested MWE. Uploading GDX files to the forum seems to be impossible, so I put the files into an archive. As you can see, most of my modelling is done in Matlab and I use the Matlab-GAMS interface GDXMRW. Could this possibly be the problem?

Best,
Hermann
by hermann.westerholt
2 weeks ago
Forum: API
Topic: model2tex on macOS
Replies: 8
Views: 293

Re: model2tex on macOS

Clemens, Thank you once again for the quick response. Thanks to your proposed fix, I am now able to run the test file and get the desired LaTeX output. Sadly, the same does not apply to my actual model but at least the problem now seems to be model-related. Windows terminal output: U:\1_GMS>model2te...
by hermann.westerholt
3 weeks ago
Forum: API
Topic: model2tex on macOS
Replies: 8
Views: 293

Re: model2tex on macOS

Dear Clemens, Thank you very much for your fast answer and apologies for unintentionally poking my nose into the GAMS test library. I am glad to hear, though, that there is a reason why the contents of this GAMS file looked slightly more mysterious to me than the ones I usually find on the site. I s...
by hermann.westerholt
3 weeks ago
Forum: API
Topic: model2tex on macOS
Replies: 8
Views: 293

model2tex on macOS

Hi, I am currently using GAMS 24.9 for macOS High Sierra 10.13.3 in combination with Python 2.7.10, and I would love to use the neat model2tex feature. After a first few failed attempts and a bit of research on the web, I downloaded the attached file model2tex1.gms (which I found here ). This is the...