geometry.coord_sys      = 0        # 0 => cart, 1 => RZ
geometry.prob_lo   =   -0.0625 -0.0625 -0.0625
geometry.prob_hi   =   1.0625 1.0625 1.0625
cg.v = 2
cg.maxiter = 500
mg.v = 2
mg.usecg = 0
boxes = grids/gr16.dog
