Simple UDF DEFINE_CG_Motion

Alex

Hi,

I'm writing my first UDF file. And I keep getting errors. Could someone help me to figure out what I need to do to define this simple motion in a UDF?

I want to simulate an up and down motion (plunge) using:

v=omega*cos*(omega*t)

, where v = the linear velocity in y direction

omega = 2*pi*frequency

t = time

Thanks