etopo

<p>A simplified version of 'Etopo2'. The Etopo2 data set was
reduced 20X to create this raster layer of global relief. See code
in 'data-raw/topo.R'.</p>

Create a standard quadrangle mesh from 'raster' data for flexible
plotting and conversion to other mesh forms. The standard output 'quadmesh' is an 'mesh3d' object
used by the 'rgl' package. This is used for plotting raster data in 3D with or without textures, and
allows the application of a map projection without data loss.

Michael D. Sumner

etopo: World topography map

Description

Arguments