The authors thank Morwenna Griffiths and Michael Reeder for their insight into the physics of fronts. We also thank Joey Rawson for imparting his local knowledge of fronts in SWWA and Bob Leighton for his enthusiastic demonstration of how fronts appear on charts and satellite pictures compared to some of the methods tested here. The authors would also like to thank Eunpa Lim for a thorough review that improved the paper. We thank the four anonymous reviewers and the editor for their comments, which led to a richer study with deeper insights.
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