![2plane](2plane.jpg)
Figure 1: Two poloidal planes that are 90 degrees apart.
The data is modeled by Jong-Kyu Park. Graphics rendered by Eliot
Feibush using the Visit visualization software.
![4plane](4plane.jpg)
Figure 2: Four poloidal planes. The start of each vector is
on a grid point in the plane. The model computes the end point of
the vector which might not be in the plane so 3-D visualization is
effective.
![allplane](allplane.jpg)
Figure 3: The torus can be perceived despite the data
density.
![outsidecutaway](outsidecutaway.jpg)
Figure 4: Looking from outside the torus, some of the planes have
been removed. The effects of the magnetic coils are visible.