How big was patch of ocean for experiments in Table 1? Add to caption of table 1 or to text. Shortwave panel missing from Fig. 9. Have removed from caption. doesn't chain rule say that A.2 should be dz/e^2 + 2zde/e^3 ? I don't understand last statement regarding linearity and non-linearity in A.5. Both equations are linearized about model state, no?