OPENFAST error with Simulink

[JaredSP031]

Hello, I'm new at working with OpenFast, I'm trying to run the Openloop file but I get this error. I don't know where to get the correct input file. Could someone help me with that.

Run_OpenLoop

---

OpenFAST

Copyright (C) 2024 National Renewable Energy Laboratory
Copyright (C) 2024 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.

---

OpenFAST-v3.5.3
Compile Info:

• Compiler: Intel(R) Fortran Compiler 2021
• Architecture: 64 bit
• Precision: single
• OpenMP: No
• Date: Apr 11 2024
• Time: 21:34:48
  Execution Info:
• Date: 08/12/2024
• Time: 15:26:23+0200

OpenFAST completed.

Error using Run_OpenLoop (line 12)
Error reported by S-function 'FAST_SFunc' in 'OpenLoop/FAST Nonlinear Wind Turbine/S-Function':
FAST_InitializeAll:FAST_Init:FAST_ReadPrimaryFile:OpenFInpFile:The input file, "

[deslaughter]

The location of the input file is specified in Run_OpenLoop.m in the FAST_InputFileName variable. If this hasn't been modified, then it points to ../../../reg_tests/r-test/glue-codes/openfast/AOC_WSt/AOC_WSt.fst which is for a file in the regression tests. Check to see if this file exists. If the r-test directory is empty, then the r-test submodule probably hasn't been initialized. The regression test files are stored in a git submodule (separate repository) because these files are rather large and take a while to download. Please try initialializing the submodule by running git submodule update --init --recursive within the cloned OpenFAST repo.

[JaredSP031]

This is how I have it written, I've already tried changing names and paths but does not work. The r-test directory has al ready several files (Generated by fast, I guess).

[deslaughter]

Please try removing the double quotes from around the file path, they're probably not necessary.

[JaredSP031]

Still the issue :(

[deslaughter]

Try changing the backslashes to forward slashes. Or, since the input file is in the same directory as Run_OpenLoop.m, try setting the path to just WTInputFile.fst.

[deslaughter]

@JaredSP031 Were you able to get this working? If so, could you please close this issue?