Hello all. I’m checking the trench smoothing in a nested grid. I don’t know way I obtain, consistently at different latitudes and only in the nested grid, some irregularities in the trench as seen in the figure attached (croco_grd line). Do you know why this happens?, and how could I fix this problem? Thanks in advance.
irregularities_at_the_trench.png
Hi Eric,
Have you tried different values for
n_filter_deep_topo
n_filter_final
?