Angular properties plotted on glyph topologies: 1) PNS, 2) HWY, 3) Reynolds, 4) Quadric
For stress tensor ,Sij.data, principal: stresses / directions:

Mercator Maps of Angular Properties Mapped Onto Eigenvalue-Surface Topologies Image Types (click on Mercator maps below to project these maps onto eigenvalue surfaces as image type 8 or select VRML and CAVE links to view same 3D eigenvalue surface projections as image type 1)

Stress Tensor Topologies	PNS glyph,	HWY glyph,	Reynolds glyph,	Quadric glyph
LOCATION - 1: X - Y - Z   Eigenvector Principal Directions   Rotate Axes:   VRML-1   VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2
LOCATION - 2: X - Y - Z   Eigenvector Principal Directions   Rotate Axes:   VRML-1   VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2
LOCATION - 3: X - Y - Z   Eigenvector Principal Directions   Rotate Axes:   VRML-1   VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2
LOCATION - 4: X - Y - Z   Eigenvector Principal Directions   Rotate Axes:   VRML-1   VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2	VRML-1  VRML-2       Rotate Axes:  VRML-1  VRML-2
Composite: VRML-1  CAVE  VRML-2 Common Center: VRML-1  VRML-2	Composite: VRML-1  CAVE  VRML-2 Common Center: VRML-1  VRML-2	Composite: VRML-1  CAVE  VRML-2 Common Center: VRML-1  VRML-2	Composite: VRML-1  CAVE  VRML-2 Common Center: VRML-1  VRML-2	Composite: VRML-1  CAVE  VRML-2 Common Center: VRML-1  VRML-2