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 59 time(s).
Maths rhmsd ADVISOR_0.sm (44 KiB) downloaded 59 time(s).
Maths rhmsd DEMO Copy.sm (67 KiB) downloaded 58 time(s).
Maths rhmsd ADVISOR_1.sm (385 KiB) downloaded 53 time(s).
Maths rhmsd.sm (1021 KiB) downloaded 64 time(s).