Compute rotation velocity at given point coordinates. More...
Public Member Functions | |
| subroutine | rotation_velocity (r_num, coords, vr) |
Compute rotation velocity at given point coordinates.
![\[ \vect{v}=\vect{\Omega}\wedge\vect{x},\quad
\text{with }\vect{\Omega}\textnormal{ the rotation vector and }
\vect{x}\text{ the point location.}
\]](form_396.png)
| [in] | r_num | rotation number (0 for none, > 0 otherwise) |
| [in] | coords | coordinates at point |
| [out] | vr | rotation velocity |