Laplace Tidal Equation

Introduced to this PDE from a really interesting on analog computers. Theis also historically insightful.

• ​(u,v)(u,v)(u,v)... latitudinal (ϕ\phiϕ) and longitudinal(λ\lambdaλ) velocity components

• ​DDD... mean thiccness

• ​ζ\zetaζ... tidal elevation

• ​Ω\OmegaΩ... planetary rotational frequency

• ​ggg... gravitational acceleration

• ​aaa... planetary radius

​UUU... external gravitational tidal potential