trisurf

trisurf(in, kw...)

Plots the 3-D triangular surface defined by the points in a Mx3 matrix or a GMTdataset with data x, y, z in the 3 first columns. The triangles are computed with a Delaunay triangulation done internaly. Since this is a plot3 avatar all options in this function are those of the plot3d program.

trisurf([x y z], kwargs…) plots the 3-D triangular surface defined by the points in vectors x, y, and z.
trisurf(D, kwargs…) The same but now the input data (the x,y,z triplets) is stored in the D GMTdataset object.
Examples

Create a set of 3-D points and plot the surface defined by the triangulation.

using GMT
x,y,z = GMT.peaks(N=45, grid=false);
trisurf([x[:] y[:] z[:]], pen=0.5, show=true)

Source Code

This function has multiple methods: