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 (41.3 KiB) downloaded 1476 time(s).
Maths rhmsd ADVISOR_0.sm (44.8 KiB) downloaded 1474 time(s).
Maths rhmsd DEMO Copy.sm (67.99 KiB) downloaded 1404 time(s).
Maths rhmsd ADVISOR_1.sm (385.95 KiB) downloaded 1484 time(s).
Maths rhmsd.sm (1021.24 KiB) downloaded 1484 time(s).