Wind detailed analysis always failed

[ThitipatP]

I tested some model on wind analysis. I got only result in rapid mode. But when I click the run detailed analysis, It's always failed. Any suggestion please.

[per.wessel.noreCT6K6]

Hi! 

Can you provide me with the link to the proposal that failed the analysis? If so we can take a look and see what happened. 

Kind regards, Per

[thitipattpcad]

Hi

Here is the link, https://app.autodeskforma.com/designmode/pro_xuo5ataqry/0d1acd0e-7a71-4a8a-b8e0-b6e4f474e84a

thank you

[per.wessel.noreCT6K6 · Accepted solution]

Hi,

Thank you for the link.

The wind analysis is failing because the terrain is too steep. This usually happens if the terrain is too steep at the edge of the wind tunnel, or the overall difference in altitude across the whole tunnel is too large. The size of the wind tunnel is 1000m*1000m with a center at the center of the wind circle. You can see if you can smoothen or flatten terrain in the steep areas within that boundary to try to get a running wind analysis.

Kind regards, Per

[thitipattpcad]

Hi

Thank you for your reply. I change the terrain to flat version and reduce the analysis area and it's work fine now.

[AntonioCampanario]

Hi Per,

what to do when the terrain is not to steep (like our country the netherlands) but the wind analysis keep failing?

Somehow multiple attempts failed but can not figur out why.

just started a new attempt 🤞 ...

Ran/Run analysis:

sunhours, succesfull

daylight, succesfull

wind, failed & running new... and once again failed

microclimate, succesfull

operational, no need

noise, no need

[AntonioCampanario]

"weekly update"

Update 26-9:

original project with combined data since 19-9-2023

re-created a simplified version of the project with openstreet map data only

re-created a simplified version of the project with NL data only

Unknown cause of failures...

[ThitipatP · Accepted solution]

Thank you, I'll try as mentioned.