[TRNSYS-users] subcall process

[David BRADLEY]

I am afraid I do not know of a way to suppress errors that are generated 
by TRNBuild. Again I don't know Python but in some other scripting 
languages there is the possibility of specifying a "time out" such that 
if the called process doesn't respond within a specified amount of time 
the script can proceed anyway.

kind regards,

  David



On 07/01/2021 10:02, Maurice Charbit - OZE-ENERGIES wrote:
> Hi David
>
> Thank you for the response. I did what you propose. More specifically 
> my prog is
>
>         exe_trnsys        = subprocess.call([cmdtrnsysExe,file_DCK,"/h"])
>
> The problem is the following:
>
> when TRNSYS crashes, as for example when a bad parameter is present in 
> file .B18 as incompatible thickness, TRNSYS stops and opens a window 
> to indicate a problem and waits for a manual answer, more specifically 
> you have to click on the 'OK' button to exit TRNSYS. As long as you 
> dont click on the button TRNSYS is waiting.
>
> I would like to exit by program and replace the manual response by soft.
>
> regards
>
> ------------------------------------------------------------------------
> *De :* David BRADLEY <d.bradley at tess-inc.com>
> *Envoyé :* jeudi 1 juillet 2021 16:36
> *À :* TRNSYS users mailing list at OneBuilding.org 
> <trnsys-users at lists.onebuilding.org>
> *Cc :* Maurice Charbit - OZE-ENERGIES <mch at oze-energies.com>
> *Objet :* Re: [TRNSYS-users] subcall process
>
> Maurice,
>
>   The exe is probably asking you for the name of the input file that 
> you want to run. The Windows command line to launch Trnsys and give it 
> an input file name follows. I have never tried to implement this from 
> Python but hopefully it works anyway.
>
> c:\Trnsys18\Exe\TRNExe64.exe 
> c:\Trnsys18\MyProjects\Project1\inputFile.dck /n /h
>
> The /n flag is optional and suppresses the acknowledgement that is 
> normally required at the end of the simulation. Be aware that this 
> flag will also suppress the needed acknowledgement if an error occurs 
> during the simulation.
>
> The /h flag is also optional and forces Trnsys to run completely 
> hidden in the background.
>
> kind regards,
>
>  David
>
>
> On 07/01/2021 06:52, Maurice Charbit - OZE-ENERGIES via TRNSYS-users 
> wrote:
>>
>> Hi all,
>>
>> I am using subcall.process in Python to launch trnsys.exe.
>>
>> When an error occurs in trnsys, trnsys opens a window and asks for a 
>> MANUAL response to exit from the .exe. How can I do to force by 
>> program this response?
>>
>> Regards
>>
>> Maurice
>>
>> Provenance : Courrier 
>> <https://go.microsoft.com/fwlink/?LinkId=550986> pour Windows 10
>>
>>
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> -- 
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC
> 3 North Pinckney Street - suite 202
> Madison, WI  53703 USA
>
> P:+1.608.274.2577
> d.bradley at tess-inc.com  <mailto:d.bradley at tess-inc.com>
>
> http://www.tess-inc.com  <http://www.tess-inc.com>
> http://www.trnsys.com  <http://www.trnsys.com>

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

P:+1.608.274.2577
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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