Bonnie Jonkman

@mhank, you can try to decrease the number of points in your grid. You have a pretty small grid spacing, so you could probably try 29 instead of 41 points...

Whether or not that coherence matrix (see the equation in the first comment of this issue) is positive definite depends on a combination of different things: wind speed, grid spacing...

Appendix B in the TurbSim User's guide has some tips for setting up TurbSim grids: https://github.com/OpenFAST/openfast/blob/main/docs/OtherSupporting/TurbSim/TurbSim_v2.00.pdf For large rotors, we typically recommend about 5-m grid resolution.

See https://github.com/OpenFAST/r-test/blob/master/updateInputFiles.m

@arminzaribaf, you should be able to use https://github.com/OpenFAST/matlab-toolbox/blob/master/ConvertFASTversions/ConvertFAST8_16to17.m to convert from FAST 8.16 to the current (master?) version of OpenFAST. If you want to convert to the latest dev version...

@arminzaribaf, It looks like it's unable to read a numeric value on line 13 (`HWindSpeed`). Even though this value is ignored by InflowWind with the wind type you specified, it...

The error message indicates that it is trying to access a file called `fort.86` that doesn't exist. Did you happen to add a print statement to the code before building...

Okay, so after looking at your screen output closer, it looks like you are running commit `08fffef` (the latest commit on main), which is a few commits past the v3.2.0...

> I'm a little puzzled why two of the python regression tests now fail. This PR should have no effect on them. > > ``` > 33 - 5MW_ITIBarge_DLL_WTurb_WavesIrr_py (Failed)...

I agree. I've run into errors due to this race condition several times already. We could also copy all the files in a separate script that runs serially, prior to...