ec5e8863a6352da673b55cb971529f38278cf64e,examples/images_contours_and_fields/tricontour_demo.py,,,#,17

Before Change

// pcolor plot.

plt.figure()
plt.gca().set_aspect("equal")
plt.tricontourf(triang, z)
plt.colorbar()
plt.tricontour(triang, z, colors="k")

After Change

// object if the same triangulation was to be used more than once to save
// duplicated calculations.

fig2, ax2 = plt.subplots()
ax2.set_aspect("equal")
tcf = ax2.tricontourf(x, y, triangles, z)
fig2.colorbar(tcf)
ax2.set_title("Contour plot of user-specified triangulation")
ax2.set_xlabel("Longitude (degrees)")
ax2.set_ylabel("Latitude (degrees)")

plt.show()

Instances