Hello,
I tried using particle tracking GELATO for the sediment flux output of Nays2DH, but it seems only the velocity output can be traced using GELATO. did I make something wrong in the calculation condition, or this option is not available?
looking forward to your answer or comments.
Thank you.
コメント
Hello SK,
As you mentioned, GELATO is a solver that reads the flow (velocity) calculated by other solvers and computes the movement of particles. Therefore, GELATO does not calculate bed variation directly.
It may be possible to use it to simulate the movement and diffusion of particles given as suspended sediment and their concentration distribution.
The following paper contains information on the models used in GELATO and computational examples:
Jonathan Nelson, Yasuyuki Shimizu, Tomoko Kyuka, Scott Charlton. A General Lagrangian Tracking Methodology for Riverine Flow and Transport. Earth Surface Processes and Landforms, 2023, 49, 1, 87-103.