Corrections
DOI: 10.1063/PT.3.1423
August 2011, page 80
September 2011, pages 44, 46
and the Rayleigh number should be Ra ≡ gαL3ΔT/κν. In the text on page 46 the Ekman number should be E ≡ ν(2ΩL2)−1. We thank Paul Asimow for pointing these out.