RHMSD [Root Harmonic Mean Square Distance]
creates an extra 'Z' vector from an XY data set.
Intentionally designed for contour plot CAS.
Smath renders in image, still vivid of interpretation.
ESPLINA was chosen for the sparse region to best illustrate.
Enjoy, questions ... Cheers, Jean.

Maths rhmsd ADVISOR_00.sm (41 KiB) downloaded 58 time(s).
Maths rhmsd ADVISOR_0.sm (44 KiB) downloaded 55 time(s).
Maths rhmsd DEMO Copy.sm (67 KiB) downloaded 54 time(s).
Maths rhmsd ADVISOR_1.sm (385 KiB) downloaded 52 time(s).
Maths rhmsd.sm (1021 KiB) downloaded 60 time(s).