Hello everyone, I need to generate a velocity boundary condition for IncNavierStokesSolver as a Gaussian random process (in time) in the session file. I know we can use "awgn(sigma)", for example, to generate Gaussain random I.C.; but, I haven't been able to fine a way to extend it to random process B.C. . I would greatly appreciate it if anyone can help me with that. Best, Ali Akhavan-Safaei ---------------------------------------------------------------------------------- Ali Akhavan Safaei, PhD student, Graduate Research Assistant Michigan State University Department of Mechanical Engineering 428 S. Shaw Lane Engineering Bldg., Rm. #4110 East Lansing, MI 48824 Email: akhavans@msu.edu akhavans@egr.msu.edu ----------------------------------------------------------------------------------