3D errorbars#

importmatplotlib.pyplotasplt
importnumpyasnp
ax = plt.figure ().add_subplot(projection='3d')
# setting up a parametric curve
t = np.arange (0, 2*np.pi +.1, 0.01)
x , y , z = np.sin (t ), np.cos (3*t ), np.sin (5*t )
estep = 15
i = np.arange (t.size )
zuplims = (i % estep == 0) & (i // estep % 3 == 0)
zlolims = (i % estep == 0) & (i // estep % 3 == 2)
ax.errorbar (x , y , z , 0.2, zuplims =zuplims , zlolims =zlolims , errorevery=estep )
ax.set_xlabel ("X label")
ax.set_ylabel ("Y label")
ax.set_zlabel ("Z label")
plt.show ()

Download Jupyter notebook: errorbar3d.ipynb

Download Python source code: errorbar3d.py

Download zipped: errorbar3d.zip