Problème données climatiques

[Reberya]

Bonjour,

Nous sommes deux étudiants travaillant avec WUFI. Nous rencontrons un problème lorsque nous voulons introduire nos données climatiques de 21ans dans le programme. Le programme charge ces données jusqu'à environ 60% et ensuite il ne veut plus rien savoir. Notre expert qui nous a préparé le dossier des données climatiques arrive à les charger, mais il travaille avec une ancienne version de WUFI. Il nous a aussi divisé le dossier sur une durée de 10ans et un autre sur 11ans, nous arrivons bien les charger sur le programme mais il n'est pas possible d'introduire 2 dossiers de données climatiques ?

Merci d'avance.

[Christian Bludau]

Hi Reberya,
generally spoken, it should be possible to open up a 21 year climate file.
Did you create the climate with the excel sheet coming with WUFI located here:

Code: Select all

c:\Program Files (x86)\WUFI\Tools\CreateClimateFile(Excel2007_and_newer).xlsm

Please try the following:
1. Close WUFI 2D
2. Edit your wufi.vmoptions usually located under C:\Program Files (x86)\WUFI\WUFI2D-4 to show the following entries:

Code: Select all

#####initial heap size
-Xms256m
#####max heap size
-Xmx1000m

3. Save the wufi.vmoptions
Open WUFI, now you should be able to load your climate file.

Best regards
Christian

[Reberya]

Hi Christian,

Thank you for your answer !

We create the climate with the excel sheet. I edit my wufi.vmoptions with your data and i tried again to load my climate file but the loading stop at 64% and says : "The XML document must contain a higher-level element. Line: 0"

Best regards,

Reberya

[Christian Bludau]

There is probably a problem in the climate file. Can you send me the file to support at wufi dot com?
Christian

[Christian Bludau]

Another possibility would be to use the split files. You can perform a calculation with the first 10 years, export the end conditions in your construction and start a second calculation using this conditions and the second climate file.

Best regards
Christian

[Reberya]

I send the climate files to the email.

The problem of the second possibility is the result. We need to have only one graph.

Best regards,

Reberya

[Christian Bludau]

Problem probably was due to a manual edit of the climate file. With a newer version of the CreateClimateFile it worked after editing the wufi.vmoptions-file.

It would be possible to combine both calculations in one graph, if you use the ASCII export of WUFI Graph for both courses and then generate a new graph in Excel or a similar tool.

Christian