Irregularly gridded data

Plots of data \(Z_{x, y}\) on unstructured grids , unstructured coordinate grids \((x, y)\), and 2D functions \(f(x, y) = z\).

tricontour(x, y, z)

tricontour(x, y, z)

tricontourf(x, y, z)

tricontourf(x, y, z)

tripcolor(x, y, z)

tripcolor(x, y, z)

triplot(x, y)

triplot(x, y)