Colorado River animated rating curves for suspended sand

Each movie frame displays concentration of suspended sand on one day, color-coded by grain size. For details, see:

Rubin, DM, Buscombe, D, Wright, SA, Topping, DJ, Grams, PE, Schmidt, JC, Hazel, JE, Kaplinski, M, and Tusso, R, 2020, Causes of variability in suspended-sand concentration evaluated use measurements in the Colorado River in Grand Canyon: JGR Earth Surface, 125, e2019JF005226.