python中fbncc_【绘图】【BNC】【Python】绘制BNC+PPP解算结果NEU图

# -*- coding: utf-8 -*-

"""

Created on  09 20 09:18:10 2018

@author work_ouyang@163.com

"""

import matplotlib.pyplot as plt

import numpy as np

dN=[]

dE=[]

dU=[]

path="CUT018531.ppp" #输入的文件，PPP结果文件

with open(path, 'r') as f:

line=f.readline()

while(line):

if (line.find("dN")>0): 找到dN方向

start=line.find("dN")

#   pass

dN.append(line[start+5:start+5+6]) 数字节，取后面的数字

#   dN.append(line[])

if (line.find("dE")>0):

start=line.find("dE")

#   pass

dE.append(line[start+5:start+5+6])

if (line.find("dU")>0):

start=line.find("dU")

#   pass

dU.append(line[start+5:start+5+6])

line=f.readline()

plt.figure(1)

plt.plot(dN,"b-",label="N",linewidth=3.8) #绘图

plt.plot(dE,"r-",label="E",linewidth=3.8)

plt.plot(dU,"g-",label="U",linewidth=3.8)

font2 = {'family' : 'Times New Roman',

'weight' : 'normal',

'size'   : 15,

}

plt.ylabel("/m",font2)

plt.xlabel("/hour",font2)

plt.title("picture",font2) #题目

#plt.ylim(-60,100)

plt.legend()

plt.grid("on")