Dear David Thompson and co-authors,

I'm pleased to tell you that the referees are satisfied with the new version of the paper and have recommended it for publication with 'technical corrections'. Please consider the proposed last changes, then the paper can be published in ACP.

Kind regards, Martina Krämer

-------------------------------------------------
Ref #1:
The authors have made substantial improvements to the manuscript and added valuable figures. I am satisfied with the revised version and have only the following minor points:
a) Title: I leave it up to the authors whether they would want to change the title slightly, following my recommendation, or not.
b) Line 211: horizontal
c) Fig 4, rel humidity: x-axis is not in percent
d) Line 484: the authors may use my phrasing for their new discussion.

--------------------------------------------------------
Ref. #2:
The authors have basically covered all of my concerns and made the minor
changes to the article I had suggested. If they have addressed the concerns of the other reviewer,
then I think the article can be accepted.

Dave Adams