www.gusucode.com > map 案例源码 matlab代码程序 > map/ContourEGM96GeoidHeightsAs3DSurfaceExample.m

    %% Contour EGM96 Geoid Heights as 3-D Surface
% This example shows how to contour the EGM96 geoid heights in an ordinary
% axes as a 3-D surface with 50 levels and set the contour line color to
% black.
%%
% Load the geoid.

% Copyright 2015 The MathWorks, Inc.

figure('Color','white')
load geoid
contour3m(geoid,geoidrefvec,50,'LineColor','black');
%%
% Add the geoid as a surface.
hold on
geoshow(geoid,geoidrefvec,'DisplayType','surface')
%%
% Add a title.
title('EGM96 Global Geoid Heights with 50 Contour Levels');
%%
% View in 3-D.
view(3)