How can set velocity component in UDF?
 

hello everybody, I need a UDF for the set velocity component.
for example. I want to set y velocity or anything else. so how can write it?

for example on the fluent, you can set ...
https://ibb.co/7p9pL5j

how can write it on the UDF, now?

ansys fluent customization manual -> define_profile macro
or use google