I am trying to replicate the migrating trench test case on ROMS.
![Image](https://ars.els-cdn.com/content/image/1-s2.0-S0098300408000563-gr5.jpg)
I was able to get the expected result for the initial bed thickness (blue line) then ran from restart of the initial simulatio.
But I did not get the expected final bed thickness (red line). The trench got deeper instead of migrating to east.
![Image](https://i.imgur.com/wphMU2w.png)
I am using the ROMS from COAWST ver201903. What other setting am missing out?
Thanks in advance!