Dear Authors, I received comments from two reviewers, both suggested "minor revisions". The reviewers gave positive evaluations on your manuscript, but also pointed the manuscript needs revision and provided their detailed suggestions. Please reply the comments/questions in detail and revised your manuscript accordingly.

I received comments from two reviewers, both suggested"minor revision". The reviewers are generally positive to the manuscript, but pinpoint some revisions needed to be done before its acceptance. After receiving the comments, I carefully read the manuscript again, and concur with the reviewers. Please reply to the comments/questions in detail and revise your manuscript accordingly.

The authors have well answered the comments and questions made by the two reviewers, and revised their manuscript accordingly. Therefore, I suggest its publication on HESS.