Map View

To see a map view of a seismic anomaly at a certain depth, use the scrollbars below. Picture shows the seismic anomaly at the choosen depth, expanded in spherical harmonics (l=1-6). Blue color is a faster anomaly, red is slower. Colorbar on the right shows percent of anomaly.
"Movie" maps the anomaly continuosly from the surface down to the CMB.

choose a model -> ?........?........?...........?

and a depth -> ?......?...........?

2D map view