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    Thread: Execution Error while running MARKALS
Post: RE: Execution Error while running MARKALS

looking into the LST the problem seems to be with the DMD_OUT missing for some DMD or 0. No way to find out the troublemaker for sure without having the model. If you want to ZIP it up I'll did into i...
Gary MARKAL 13 135 27-09-2022, 05:46 PM
    Thread: Execution Error while running MARKALS
Post: RE: Execution Error while running MARKALS

Saika Anjum Wrote: (26-09-2022, 05:31 PM) -- Thankyou so much for the suggestion. I will check for the efficiency. I will recommend TIMES in my office but I wanted to know what is the future of TIMES...
Gary MARKAL 13 135 26-09-2022, 05:51 PM
    Thread: Execution Error while running MARKALS
Post: RE: Execution Error while running MARKALS

Hi Saika, MARKAL, wow. MARKAL has not been actively supported for more than 20 years. Having said that, such an error usually happens because EFF=0 for come technologies. Perhaps that bit of advice...
Gary MARKAL 13 135 26-09-2022, 05:03 PM
    Thread: * ANT file missing error
Post: RE: * ANT file missing error

If there is no LST file then your GAMS system path has not been properly established.
Gary ANSWER 5 3,579 02-03-2021, 06:51 PM
    Thread: * ANT file missing error
Post: RE: * ANT file missing error

Antti-L Wrote: (02-03-2021, 03:40 PM) -- Likely the solver has failed to find an optimal solution in that case. Or it could also be some GAMS error.  In any case, looking at the listing file (*.lst) ...
Gary ANSWER 5 3,579 02-03-2021, 06:50 PM
    Thread: NLP solver for EPAUS9rT model
Post: RE: NLP solver for EPAUS9rT model

Hi Chandra, MINOS is not being developed anymore, so CONOPT is what is recommended these days. However, note that EPAUS9rT is way to large for any NLP solver to run TIMES-MACRO. Instead you need...
Gary TIMES 2 3,021 29-05-2020, 05:15 AM
    Thread: NLP solver for EPAUS9rT model
Post: RE: NLP solver for EPAUS9rT model

chandra Wrote: (29-05-2020, 02:46 AM) -- Hello, I'm working with EPAUS9rT model in TIMES. In part 3 of the manual, it was mentioned that MINOS solver for NLP is ideal for modest models. So, I want...
Gary TIMES 2 3,021 29-05-2020, 05:09 AM
    Thread: Availability factor values
Post: RE: Availability factor values

Hi Chandra, You can most certainly assign AFs that change over time by adjusting the AFAfor the ELCOA plants in the DemoS models. You may want to take a look at the TIMES-Starter platform (http...
Gary TIMES 3 4,754 05-09-2019, 04:12 AM
    Thread: Availability factor values
Post: RE: Availability factor values

chandra Wrote: (05-09-2019, 02:59 AM) -- Hello, I'm new to TIMES and have a basic question. I'm interested in US energy sector modeling, particularly electricity produced by coal-fired power plant...
Gary TIMES 3 4,754 05-09-2019, 04:07 AM
    Thread: Cross price elasticity in TIMES?
Post: RE: Cross price elasticity in TIMES?

Antti-L Wrote: (11-04-2018, 05:02 PM) -- A small update about elastic demand functions in TIMES: On a user's request, in the latest TIMES v4.2.3 (just getting released), nested CES demand function...
Gary Questions 11 33,720 12-04-2018, 03:22 PM
    Thread: Model run and automatic import of results
Post: RE: Model run and automatic import of results

Right! To clarify a bit further, if there is an LST filie then GAMS is pathed fine, if not indeed that is the problem. If an LST exists it will include an indication of any GAMS related problem, w...
Gary TIMES 5 11,221 14-11-2017, 01:21 PM
    Thread: Model run and automatic import of results
Post: RE: Model run and automatic import of results

Antti-L Wrote: (13-11-2017, 10:36 PM) -- While I am not an ANSWER expert, I think the reason for the ANT file missing is difficult to know without seeing the GAMS listing file (*.lst). Have you looke...
Gary TIMES 5 11,221 14-11-2017, 05:30 AM
    Thread: IEA-ETSAP Website, Suggestions
Post: IEA-ETSAP Website, Suggestions

Hi Giancarlo, Very pleased to see things moving on this front! Below find *GG* thoughts for the various points you raised. Regards, Gary -----------------------------------------------------------...
Gary Suggestions 1 11,962 08-09-2013, 01:04 PM