Hi, 

There has been the following question:
Apparantly the combination with input.ini.initype=4 is not working. Can you explain this? Why does input.ini.initype=4 overrule some settings?
I thought initype=4 for situations in which I wanted to automatically cpmpute the boundary conditions that would match an initial condition. The upstream sediment load and dowsntream water level are copmuted to keep equilibrium. Hence, they remain constant. For this reason, whatever thing you put as boundary is overwriten (and a warning appears in the log-file).