我能够使matplotlib中的三个图很好,但是不确定如何将它们合并为一个共享一个月数的x轴和单独的y轴的完整图。
这是我从三个不同的csv文件绘制的三个图形的代码:
import pandas as pd
import matplotlib.pyplot as plt
#import numpy as np
df = pd.read_csv('1541544819_et.csv', skiprows=4)
ax = df.plot(color="blue",kind='line', legend = False,figsize=(15,6))
ax.set_ylabel("Evapotranspiration (inches)")
ax.set_xticks([0,65,125,185,245,305,365])
ax.set_xticklabels(['Jan','Mar','May','Jul','Sep','Nov','Jan'], fontsize = 'large')
plt.show()
df = pd.read_csv('1541544819_rainfall.csv', skiprows=4)
ax2 = df.plot(color="orange",kind='line', legend = False,figsize=(15,6))
ax2.set_ylabel("Rainfall (inches)")
ax2.set_xticks([0,65,125,185,245,305,365])
ax2.set_xticklabels(['Jan','Mar','May','Jul','Sep','Nov','Jan'], fontsize = 'large')
ax2.set_yticks([0,2,4,6,8,10])
ax2.set_yticklabels([0.0,0.5,1.0,1.5,2.0,2.5,3.0])
plt.show()
df = pd.read_csv('1541556002_water_level.csv', skiprows=4)
ax3 = df.plot(color="green",kind='line', legend = False,figsize=(15,6))
ax3.set_ylabel("Water Level (ft above NADV88)")
ax3.set_xticks([0,65,125,185,245,305,365])
ax3.set_xticklabels(['Jan','Mar','May','Jul','Sep','Nov','Jan'], fontsize = 'large')
ax3.set_yticks([0,2,4,6,8,10])
ax3.set_yticklabels([6.0,6.2,6.4,6.6,6.8,7.0])
plt.show()
这将导致以下折线图:
现在,我只需要将它们堆叠在一起就可以合并在一起。与月份共享x轴。希望获得所有帮助。
谢谢
答案 0 :(得分:0)
您是否尝试过消除前两个语句以显示情节?
plt.show()
然后删除斧头,斧头2和斧头3/3。它们都应该指向同一个x轴吗?