For Table 1, the beginning fundamental patch will be Patch0, rather than Patch1. The python code will use the x,y,z point outputs, rather than the X,Y,Z point outputs.
(Note that python X = the papers xprime, etc.)
Application of zeta = 1/sqrt(2), which is sine or cosine of 45 degrees = PI/4, and move of eta = n*(1/4) will be done by gyroidTable1.nod program (still being created).
P0 ===> P1
P0 ===> P2
P0 ===> P3, etc.
It seems that a mirror in the Plane_(Y=Z), X, will be needed for P3. Note that this is NOT the YZ plane, rather it is the plane which includes the x-axis, and is 45 degrees between the Y and Z axes.
A Macro, believed to be correct, partly by trial and error, is attached.

- Brian