grid input nx = 61 ny = 50 vardx = 1 gridform = xbeach depfile=zb.dep xfile =x.dep yfile=y.dep flow = 1 swave = 1 lwave = 1 sedtrans = 1 morphology = 1 avalanching = 1 secorder = 0 nonh = 0 posdwn=0 thetanaut=1 thetamin=190 thetamax=310 dtheta=10 instat=stat Hrms=1.5 Trep=10 dir0=250 break=2 gamma=0.75 gammax=0.8 wavint=300 tstop=8640 tintg=300 fw=0.01 taper=0 morfac=100 morfacopt=0 morstart=900 struct=1 ne_layer=ne_layer.dep facua=0.2 front=abs_1d left=neumann right=neumann back=abs_1d CFL = 0.9 zs0 = 0 outputformat = netcdf ncfilename=temp.nc nglobalvar = 5 zb sedero H u v