We would like to correct two errors in Lock et al. (2000a).
Equation (1) on page 3191 is printed asbut should read
that is, the A1 factor should only be multiplying the first term in the numerator, not both.The value of 0.056 assigned to the constant Abr at the end of the second paragraph of the appendix should have been 0.24.
It should be noted that, of course, the corrected versions as described here were those used in the simulations described in both this paper and in Lock et al. (2000b), and these corrections now make the entrainment parameterization consistent with the paper cited as the original source, namely Lock [1998, p. 2733, Eqs. (9)–(13) and following sentence].
REFERENCES
Lock, A. P., 1998: The parametrization of entrainment in cloudy boundary layers. Quart. J. Roy. Meteor. Soc.,124, 2729–2753.
——, A. R. Brown, M. R. Bush, G. M. Martin, and R. N. B. Smith, 2000a: A new boundary layer mixing scheme. Part I: Scheme description and single-column model tests. Mon. Wea. Rev.,128, 3187–3199.
——, M. R. Bush, A. R. Brown, A. P. Lock, and R. N. B. Smith, 2000b: A new boundary layer mixing scheme. Part II: Tests in climate and mesoscale models. Mon. Wea. Rev.,128, 3200–3217.
