Simulation Monte Carlo

Question

Hi,

Someone can explain me why i have 0.0 everywhere in all result after doing Monte Carlo Simulation? 

Answer 1

The simulation has not started - you should see a start button to start it (it is not in your screenshot though) - it could be an issue with the French UI, which version are you using? Thank you!

edit: can you retry with the latest ecoinvent - I tried with the version from Dec 19 and this works fine, I do not have the December 2 version here that you are using - thank you: 

Comments

Hello, I clicked the start button, but the result hasn't changed. I'm using version 2.6.0 2025-12

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ok - I do not see any start button in your screenshot? You are using a database and product system that has uncertainty information?

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Ah thank you for the edit. So what remains is which database version and openLCA version are you using?

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Hi, I am using Ecoinvent ecoinvent 3.12 Cutoff Unit 2025-12-01 and  openLCA_mkl_Windows_x64_2.6.0_2025-12-12

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Hi
waiting your feedback please

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see my response above please, edit of my initial answer, thank you

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Hi, understand and well received. Thank you

Answer 2

Hi, you can see "Démarrer" in this new picture like START in english. I work also with cutoff unit not system