| SI.Volume[ns[1],ns[2]] | Vs (from PartialGeometry_2D) | | Unit volumes |
| SI.Area[ns[1] + 1,ns[2]] | crossAreas_1 (from PartialGeometry_2D) | | Cross sectional area of unit volume faces perpendicular to dimension-1 |
| SI.Length[ns[1],ns[2]] | dlengths_1 (from PartialGeometry_2D) | | Unit cell length in dimension-1 |
| SI.Length[ns[1],ns[2]] | dlengths_2 (from PartialGeometry_2D) | | Unit cell length in dimension-2 |
| SI.Volume | V_total (from PartialGeometry_2D) | sum(Vs) | Total volume of component |
| SI.Area[ns[1],ns[2]] | surfaceAreas_3a (from PartialGeometry_2D) | | Surface area in non-discretized dimension 3a |
| SI.Area[ns[1],ns[2]] | surfaceAreas_3b (from PartialGeometry_2D) | | Surface area in non-discretized dimension 3b |
| SI.Area[ns[1],ns[2]] | surfaceAreas_3 (from PartialGeometry_2D) | {{surfaceAreas_3a[i, j] + surfaceAreas_3b[i, j] for j in 1:ns[2]} for i in 1:ns[1]} | Dimension 3 discretized surface area |
| SI.Area | surfaceArea_total (from PartialGeometry_2D) | sum(surfaceAreas_3) | Total surface area |
| SI.Length[ns[1],ns[2]] | cs_1 (from PartialGeometry_2D) | | Unit cell centers dimension-1 cartesian coordinate |
| SI.Length[ns[1],ns[2]] | cs_2 (from PartialGeometry_2D) | | Unit cell centers dimension-2 cartesian coordinate |
| SI.Length | length_x | 1 | Specify overall length or dxs in x-dimension |
| SI.Length | length_y | 1 | Specify overall length or dys in y-dimension |
| SI.Length | length_z | 1 | Specify length or dzs in z-dimension |
| SI.Length[nX,nY] | dxs | fill((length_x)/nX, nX, nY) | Unit volume lengths of x-dimension |
| SI.Length[nX,nY] | dys | fill((length_y)/nY, nX, nY) | Unit volume lengths of y-dimension |
| SI.Length[nX,nY] | dzs | fill(length_z, nX, nY) | Unit volume lengths of z-dimension |
| SI.Length[nX,nY] | xs | | Position in x-dimension |
| SI.Length[nX,nY] | ys | | Position in y-dimension |
| SI.Length[nX,nY] | zs | | Position in z-dimension |
