%>%                     re-export magrittr pipe operator
add_overlay             Add Overlay
add_shadow              Add Shadow
add_water               Add Water
ambient_shade           Calculate Ambient Occlusion Map
calculate_normal        Calculate Normal
create_texture          Create Texture
detect_water            Detect water
lamb_shade              Calculate Lambert Shading Map
montereybay             Monterey Bay combined topographic and
                        bathymetric elevation matrix.
plot_3d                 Plot 3D
plot_map                Plot Map
ray_shade               Calculate Raytraced Shadow Map
render_camera           Render Camera
render_depth            Render Depth of Field
render_label            Render Label
render_snapshot         Render Snapshot of 3D Visualization
render_water            Render Water Layer
save_3dprint            Save 3D Print
save_png                Save PNG
sphere_shade            Calculate Surface Color Map
