[hebe2u.]

Hi,

I'm trying to use UDF.
So I read UDF Manual.

I confirmed the default udf works successfully.

I tried to modify user_post.c as written in CONVERGE v2.3 UDF Manual, p.2.
However, the variable(global_user1) used in user_post.c is not defined in the header file common_shared.h unlike what is written in the manual.
I defined the variable global_user1 as a global variable. (double pointer)
When I ran converge in the same way of the default udf, the converge solver stopped after the line 'Geometry maximum Z-extent=2.00000e-001, and minimum Z-extent=0.0000000e+000'.
I'm sorry I can't attach the image.

I guess this is due to the variable definitions.
Please advise how to define the variable to resolve this problem.

Thank you!

[jlemoine]

Hyojeong Lee,

It looks like there is some definition issue as you mentioned. It will be difficult for me to fix your udf through the forum, the best and the fastest way it is for you to send us your case files (*.in and *.dat and UDF files) to support@convergecfd.com. Thanks,