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       : 40 x 40
  Domain size           : 80.00 x 80.00
  Grid spacing          : dx=2.0000, dy=2.0000
  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            : 0.0767
  Total steps           : 50
  Verification freq     : 10

Step    0, time  0.000  L1=0.00000e+00  L2=0.00000e+00  Linf=0.00000e+00 [initial]
Step   10, time  0.200  L1=8.47765e+01  L2=1.31009e+00  Linf=3.46958e-02
Step   20, time  0.400  L1=1.68868e+02  L2=2.60936e+00  Linf=6.89659e-02
Step   30, time  0.600  L1=2.51981e+02  L2=3.89311e+00  Linf=1.02626e-01
Step   40, time  0.800  L1=3.33828e+02  L2=5.15680e+00  Linf=1.35502e-01
Step   50, time  1.000  L1=4.14130e+02  L2=6.39609e+00  Linf=1.67431e-01

Verification test complete.
