Coloring radial grid from a series of numbers

[Joseph_Oster]

I reverted to code I contributed to a related thread because it was organized by branches. The same could be done from splitting a surface, as you are doing.

Odering surface around a point

Because I effectively sorted the lines using Weave that split the surfaces, the surface fragments are already in sequential order and don’t need to be sorted along the curve (crcles). [Surface_Aroundpoint_2020Nov10c] Surface_Aroundpoint_2020Nov10c.gh (11.7 KB) Conversely, Weave can be skipped if you keep AlongCrv (Sort Along Crv). [Surface_Aroundpoint_2020Nov10b] Surface_Aroundpoint_2020Nov10b.gh (14.0 KB)

GrasForum_Gazetool_2020Nov13a.gh (60.6 KB)

I modified (simplified) the GazeGraf cluster extensively and partitioned your list of 32 values into four branches of eight values each, corresponding to the number of bars in the graph…

These are similar to pilot charts, familiar to me from ocean navigation:

https://southwindsmagazine.com/pilot-charts/

It was first compiled, manually, in an organized system by Lieut. Matthew F. Maury, U.S. Navy, who studied thousands of ships’ logs and charts in the mid 1800s to make the information available to ships at sea. He is considered the father of modern oceanography and naval meteorology and one of the main results of his work are the Pilot Charts.