Running in pure verification mode (no data assimilation)
2D Shallow Water Verification Example
==============================
  Mode                  : Verification (traveling wave test)
  Flux scheme           : Rusanov (1st order)
  Grid dimensions       : 30 x 30
  Domain size           : 80.00 x 80.00
  Grid spacing          : dx=2.6667, dy=2.6667
  Mean height (h0)      : 1.5000
  Wave amplitudes       : Ax=0.2000, Ay=0.2000
  Gravitational const   : 9.8100
  Wave speed (c)        : 3.8360
  Time step (dt)        : 0.0200
  CFL number            : 0.0575
  Total steps           : 20
  Verification freq     : 5

Step    0, time  0.000  L1=0.00000e+00  L2=0.00000e+00  Linf=0.00000e+00 [initial]
Step    5, time  0.100  L1=4.17669e+01  L2=6.45368e-01  Linf=1.69931e-02
Step   10, time  0.200  L1=8.33714e+01  L2=1.28824e+00  Linf=3.38841e-02
Step   15, time  0.300  L1=1.24779e+02  L2=1.92805e+00  Linf=5.06543e-02
Step   20, time  0.400  L1=1.65958e+02  L2=2.56426e+00  Linf=6.72856e-02

Verification test complete.
