In Luo et al. (2015), there is an incorrect sign in Eq. (5g) because of a typographic error, although the results are not affected. Equation (5g) should read

 
formula

The authors regret any inconvenience this typographic error may have caused.

REFERENCE

REFERENCE
Luo
,
D.
,
L.
Zhong
, and
C. L. E.
Franzke
,
2015
:
Inverse energy cascades in an eddy-induced NAO-type flow: Scale interaction mechanism
.
J. Atmos. Sci.
,
72
,
3417
3448
, doi:.