Remarks coneplot automatically scales the cones to fit the graph, while keeping them in proportion to the respective velocity vectors. It is usually best to set the data aspect ratio of the axes before calling coneplot . This example plots the velocity vector cones for vector volume data representing the motion of air through a rectangular region of space. The final graph employs a number of enhancements to visualize the data more effectively. Slice planes placed at the limits of the data range provide a visual context for the cone plots within the volume.
Directional lighting provides visual queues as to the orientation of the cones.
View adjustments compose the scene to best reveal the information content of the data by selecting the view point, projection type, and magnification. The coordinates define a lattice grid structure where the data is sampled within the volume. Create the Cone Plot Decide where in data space you want to plot cones. Draw the cones, setting the scale factor to 5 to make the cones larger than the default size. Use the axis command to set the axis limits equal to the range of the data.