import numpy as np
data1=np.loadtxt('./config9900000.txt')
data2=np.loadtxt('./config9800000.txt')
data3=np.loadtxt('./config9700000.txt')
data4=np.loadtxt('./config9600000.txt')
data5=np.loadtxt('./config9500000.txt')
Data=np.concatenate((data1,data2,data3,data4,data5),axis=0)
np.savetxt('config.txt',Data)



