YAML support for sinusoidal loads

[alvaro diaz]

Hello,

I was wondering if it is possible (or will be) to define a body load with a sinusoidal function type from a yaml, similar to chrono and pychrono. 

I have tried doing something similar using motors however, the fact that the motor application point is fixed (I think) stops me from getting the same results as if I was applying a sinusoidal body load in pychrono at the CG of a floating body.

Thank you in advance.

Alvaro