# Changes between Version 14 and Version 15 of WikiStart

Ignore:
Timestamp:
Sep 14, 2016, 2:18:09 PM (4 years ago)
Comment:

--

### Legend:

Unmodified
 v14 Internal composite Froude number across the obstruction, $Fr = U/(g'h)^{1/2}$, $g' = g(\Delta\rho)/\rho_0$. Rossby number, $Ro = U/(lf)w$. Rossby number, $Ro = U/lfw$.