Example 302 
ANISOTROPIC POISSON EQUATION IN 3-D (conduction & convection)
VIA NUMERICALLY INTEGRATED ELEMENTS (& convection heat loss)
Standard Element Properties assumed: 
1-D problem, K_xx, Q, Thickness
2-D problem, K_xx, K_yy, K_xy, Q, Thickness
3-D problem, K_xx, K_yy, K_zz, K_xy, K_xz, K_yz, Q
Convection Element Properties assumed:
Point: h, T_inf, Area
Line:  h, T_inf, Thickness
Face:  h, T_inf
Convection: q_c = h (T - T_inf), loss is integral of q_c

DATA_SET 01: isotropic 1-D cylindrical conduction, via 3-D
DATA_SET 02: 3-D linear patch test
DATA_SET 03: Conducting-convecting cantilever via 3-D, constant
DATA_SET 04: Conducting-convecting cantilever via 2-D, constant
DATA_SET 05: Conducting-convecting cantilever via 2-D, variable
DATA_SET 06: Conducting-convecting cantilever via 1-D, constant L2
DATA_SET 07: Conducting-convecting cantilever via 1-D, constant L3