Replication Dataset for Quantifying hydraulic roughness from field data: can dune morphology tell the whole story?

This dataset consists of the data used in "de Lange, S., Naqshband, S., Hoitink, A.J.F., 2021, Quantifying hydraulic roughness from field data: can dune morphology tell the whole story?, WRR, in review".
Field data is from the lower Rhine and Waal river, the Netherlands. It consists of a brief data description, 5 multibeam echosounder datasets, 3 water surface datasets, the grain size distribution, and various measures river geometry and of hydrologic conditions in 2014-2016. Finally, scripts to calculate river curvature, to transform Cartesian to river coordinates, and to calculate dune geometry from a single profile, are provided.