设置3D图的纵横比

Add following pre before savefig:

ax.auto_scale_xyz([0, 500], [0, 500], [0, 0.15])

If you want no square axis:

edit the

get_proj

xmin, xmax = np.divide(self.get_xlim3d(), self.pbaspect[0])ymin, ymax = np.divide(self.get_ylim3d(), self.pbaspect[1])zmin, zmax = np.divide(self.get_zlim3d(), self.pbaspect[2])

then add one line to set pbaspect:

ax = fig.gca(projection = '3d')ax.pbaspect = [2.0, 0.6, 0.25]