How do you find f_wall.h UDF file

- November 20, 2019 at 2:45 am
  
  clporte
  Subscriber
  
  I am trying to write a UDF for valve closing, and I keep coming across a "#include f_wall.h" does anybody know what this is referencing? I would like to understand what it is doing.
- November 20, 2019 at 7:08 am
  
  DrAmine
  Ansys Employee
  
  Header file.
- November 20, 2019 at 1:03 pm
  
  clporte
  Subscriber
  
  Hey Amine,
  
  I understand it is a header file, but I was wondering if it is standard in ansys fluent? several different sources seem to be referencing it, without providing any sources or in there appendix where they list all of there udf files.
  
  Thanks,
  
  Leighton
- November 21, 2019 at 4:12 pm
  
  Rob
  Ansys Employee
  
  It's a Fluent header file: have a look within your install.

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