As soon as suggested, Mathsoft obtained permission to code Spline2XV6.
The Mathsoft Team designed this PeakGen for testing their new coding.
At the time, I added some noise and recovered the clean PeakGen.
Spline2XV6 outputs the recovered fit 2000 values.
Here, just an interesting visit, suggestive of creating you own PeakGen



Spline2 MCD PeakGen.sm (20 KiB) downloaded 68 time(s).