In my opinion, the authors have faithfully responded to all the reviewer comments. The one remaining issue that I noted was the citation of an unpublished data paper that is used as an evaluation dataset. As the authors note, there is an introduction to the dataset in the current manuscript that seems to be sufficient. If the unpublished manuscript is in press prior to publication, then obviously the full citation can be included. I do not think, however, that this is enough of an issue to hold up publication of this manuscript.