I'm checking to see if Jonathan or anyone else has found a high degree of sensitivity to the time step chosen for modeling. I have been using 25 years as the model default but I ran a 5 year time step and came away with significantly different results especially regarding transitional marsh and salt marsh categories. I'm modeling a fairly small region (135K hectares) with a small tidal range (2 ft) and I'm curious as to the best time step.
Any thoughts?
Any thoughts?