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OpenFAST / openfast

Main repository for the NREL-supported OpenFAST whole-turbine and FAST.Farm wind farm simulation codes.
http://openfast.readthedocs.io
Apache License 2.0
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Bug report-running error #1466

Open LeoLin1114 opened 1 year ago

LeoLin1114 commented 1 year ago

Thanks a lot for your prompt reply.

Error: Running ElastoDyn. Nodal outputs section of ElastoDyn input file not found or improperly formatted. Running AeroDyn. AD15 Nodal Outputs: Nodal output section of AeroDyn input file not found or improperly formatted. Skipping nodal outputs.

FAST_InitializeAll:AD_Init:ValidateInputData:When AFAeroMod=2, UAMod must be 4, 5, or 6 for linearization. Set AFAeroMod=1, or, set UAMod=4, 5, or 6.

OpenFAST encountered an error during module initialization. Simulation error level: FATAL ERROR

Aborting OpenFAST.

To Reproduce

Compile with ''https://github.com/OpenFAST/r-test/blob/main/glue-codes/openfast/5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth/5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth.fstcodes/openfast/5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth/5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth.fst ''

And I see the error.

Hope someone could help me about this problem. Thank you so much!

OpenFAST Version OpenFAST 3.4.1

OpenFAST

Copyright (C) National Renewable Energy Laboratory Copyright (C) Envision Energy USA LTD

This program is licensed under Apache License Version 2.0 and comes with ABSOLUTELY NO WARRANTY. See the "LICENSE" file distributed with this software for details.

jjonkman commented 1 year ago

Dear @LeoLin1114,

I'm not understanding your question. You seem to be mixing OpenFAST v3.0.0 and v3.4.1. And your link is not correct. It sounds like you are attempting to run a linearization analysis with a unsteady airfoil aerodynamics (UA) model that is not set up for linearization.

Best regards,

LeoLin1114 commented 1 year ago

Dear @jjonkman I renewed my link, and it is correct now. The vision of OpenFAST that I downloaded at Github is 3.4.1. I don't know where the bug is. How could I fix this wrong?

thank you Best regards,

jjonkman commented 1 year ago

Dear @LeoLin1114,

The model you now linked to is not set up for a linearization analysis, but the error you are reporting is about linearization. Did you modify the model to enable linearization? If so, you must only enable features that support a linearization analysis.

Best regards,