Homework Statement
import time
import numpy as np
from Output import *
from PoissonSolver import *
tmps1=time.clock()
# Physical parameters
Re = 10.
# Numerical parameters
CFL = 0.9
dt = 0.001/4
t = 0.0
tmax = 1.5
# Make mesh
from MeshGeneration import *
mesh = Mesh(2.0,1.0,50,25)
#...