Wave surfaces shown below in an embedded VRML viewer:

Surfaces 1, 2, and 3 combined into a single connected surface

COLOR = Displacement Deviation

Download glyph.iv into CAVE

Check results by viewing output files:   dw2ds.out   dw2ds.err

Wave Surface Properties Defined

Click on images below to load into VRML viewer above
[CAUTION MODEM DOWNLOAD: VRML files are 0.6 Megabytes]

First wave surface ---- Second wave surface ---- Third wave surface
( outer most )                     (intermediate)                     ( inner most )