Bedform Phase Diagrams †

We produced new bedform phase diagrams in 3D non-dimensional parametric space. 3,793 available laboratory and field data were used. See details in Ohata et al. (2017JGR-ES). https://doi.org/10.1002/2017JF004290

Here is an example of bedform discriminant functions (antidune vs cyclic step) expressed as a curved surface in 3D parametric space.

2D diagrams †

These are 2D sections of 3D diagrams.