Dear Authors
I’m pleased to say that your submission to Atmospheric Measurement Techniques can be accepted provided you address a few editorial concerns.

The first is in sentence 1 of paragraph 2 of the introduction; to “complement the weakness of existing methods” logically (or grammatically) means that you add another weakness. You should simply delete the words “weakness of”.

Second, in figure 4 you need to add the units for the legend in panel (a). This could be done in the figure itself or in the caption.

Third, in the new last paragraph of section 2.1, it is somewhat clumsy to use an abbreviation (LWC) as a symbol in the equation, because it is unclear in first reading where the symbol begins and ends. If you don’t want to introduce a simpler symbol you could use a “times” symbol before and after LWC.

Fourth, in the second paragraph of section 2.2, you need to clarify what you mean by “restricted”. If this is in the regulatory sense you should say so explicitly, as otherwise this sentence will be contradictory to all but specialists.

Last, I apologise for the delay in getting to this task, as I have had little or no internet access for the last few weeks.
regards
Murray Hamilton
(Assoc. Ed.)