import numpy as np
import time

dt = 2
t_start = 0.0  # [s]
t_stop = 20.0  # [s]
N_sim = int((t_stop - t_start)/dt) + 1 # No of time steps

for k in range(0, N_sim):
    
    t_k = k*dt
    print('----------')
    print('t_k =', t_k)
    p = np.loadtxt("params.txt", float)
    p0 = p[0]
    p1 = p[1]
    print('p0 =', p0)
    print('p1 =', p1)

    time.sleep(dt)