Dear Dr. Kurkute et al.
I have asked both original reviewers to review the revised manuscript in light of the significant edits required from the initial review. Both reviewers agreed, and I thank them on behalf of HESS. One reviewer may require longer than 21 days to complete the second review, so I ask for your patience and understanding. This is the reason for the editors decision (publish subject to revisions - further review by editor and referees) - there is no need for the authors to do anything at this time. Once the secondary reviews are complete, there may be more edits required.

Dear Dr. Kurkute et al. The reviewers have submitted their 2nd review (I thank them both for their hard word) and one of them has requested a few more minor edits, mainly for clarity and completeness. The edits are not substantive so I am requesting that you address these last comments prior to publication. I will review them once completed. Thank you for your continued work on the article. Once again I thank both reviewers, on behalf of HESS, for their assistance.

Dear Dr. Kurkute et al. Thank you for the latest edits, the article appears to address all reviewers comments. The article is now acceptable for publication. HESS will follow up with any final publication details to you shortly.
Cheers