擅长:python、mysql、java
<pre><code>import os
import numpy
os.chdir('/Users/DevEnv')
dispFile = open('output1.txt')
displacement = dispFile.readlines()
dispFile.close()
displacement = [float(i.strip()) for i in displacement]
a = []
b = []
c = []
d = []
e = []
for i in displacement:
if i <2:
a.append(i)
elif i < 2.1:
b.append(i)
elif i < 2.25:
c.append(i)
elif i< 2.5:
d.append(i)
else:
e.append(i)
</code></pre>
<p>别忘了实例化列表,行<code>if i<2 displacementval()=a():</code>没有任何意义。在</p>