&in
 nldebug=t
 prb='nndd'
 prb='dddd'
 nx=32, ny=128
 nx=16, ny=64
 nx=512, ny=2048
 nx=1024,ny=4096
 nx=256, ny=1024,
 nx=64, ny=256
 nx=128, ny=512
 kx=4, ky=4,
 Lx=100.d00, Ly=800.d00,
 icrosst=1, beta=-0.01, miome = 200.0,
 levels=5, nu1=3, nu2=3, mu=1, nu0=1
 relax='jac', omega=0.9, 
 nits=20, rtol=1.e-8, atol=0., errtol=1.e-6
 direct_solve_nits=5,
/