Dear authors,

Two reviews have been submitted for your paper. Unfortunately, only one author response in the discussion was submitted to the interactive discussion - so you need to submit also a second response. When you do so, you should also repeat the reviewers response in order to better following your responses directly to the suggestions in the reviews - not as you did in the response to reviewer #1.
Generally, the reviews are quite positive and I think the changes you need to do are minor. However, I would need a detailed response to all comments by the reviewer and a marked manuscript highlighting the changes you did according to the reviewer comments and your responses to decide if the paper can be published in HESS.

Best regards
Markus Weiler

Please remove the subsection 3.1.1, 3.1.2, 3.2.1, 3.2.2, 3.2.3 and combine 3.3. somehow to the other sections as the sections are in general too short to allow a separate section heading. Same is true for sections 4.1.1, 4.1.2, 4.2.1, 4.2.2.
Other wies the paper is ready for publication.
Best regards
Markus Weiler