我有印度地图的坐标。x轴范围为65至100,y轴范围为0-100。我已在此范围内生成了网格。我想获取网格绘图的坐标。如何获取?
#!usr/bin/env python
import matplotlib.pyplot as plt
import numpy as np
f = np.loadtxt('New_Coordinate.txt')
fig = plt.figure()
ax = fig.gca()
ax.set_xticks(np.arange(65,100,1))
ax.set_yticks(np.arange(0,100,1))
plt.plot(f[:,:1],f[:,1:],'ro')
plt.grid()
plt.show()