How to generate a random number between 0 and 1 in openFOAM?
 

Hello everyone
I am using OF21 and I do not know how to generate a random number between 0 and 1. I tried to use but it did not worked;

https://www.openfoam.com/documentati...8C_source.html

Thanks,
Farzad

Check this answer: https://www.cfd-online.com/Forums/op...tml#post789813