[CIG-LONG] Linear Velocity Gradient for vx and vy in same input file

[Karen Paczkowski]

Hi,

Has anyone ever set a linear velocity gradient in both x and y in the  
same input file?  If so, how did you do it?

I tried using the StepFunction command, but using it twice messes up  
the results.  GALE only acknowledges the last StepFunction listed.

Thanks,
Karen