Hi Mr Florence and others,
Great job on the NS3 program viewer!
As discussed, I have shared my own NS2P mapping with you (check your inbox) which will hopefully save the community some time back-filling the NS2 information. My mapping is, like yours, 100% complete, although there is always room for bugs, and was developed by me manually over many weeks, by brute force bit comparison, same as you have done for NS3.
NS2 coverage:
- Organ: 100%
- Piano: 100%
- Synth: 100%
- Morph: 100%
- FX: 100%
- Global parameters: Master Clock/Transpose/Split 100%
- Extern and output sections: 100%
I have also shared my complete software with you with MIT license so you are freely allowed to use as you see fit. It provides a more 'performance overview oriented' HTML view of the patch (see images below) which happens to be what I value the most when using hundreds of patches and quickly learning new ones. It is especially important to highlight the morphs and show clearly which parameters are affected by them and how, and to show the split points to quickly remind which hand is doing what and where.
The one thing I did not ever achieve is automated conversion from NS2 to NS3. Three reasons:
1. no interest in decoding the checksum algorithm to be able to CREATE a valid ns2p/ns3f file (and at first glance it was not trivial what was being checksummed and how)
2. not possible to migrate synth programs due to the NS3 INFERIOR FM synth implementation (but superior in other aspects) i.e. not a true superset of NS2
3. Actually the practical knowledge gained by manually dialling in the settings on my new NS3, rather than an automated conversion, was valuable and really helped me learn the NS3 after having been an NS2 and NS1 expert.
-gordon
(standard Disclaimer applies here: The author and this work is not affiliated, associated, endorsed by, or in any way officially connected with Nord Keyboards / Clavia DMI AB, or any of its subsidiaries or its affiliates. The official Nord Keyboards website can be found at
https://www.nordkeyboards.com - the names Nord and Clavia as well as related names, marks, emblems and images are registered trademarks of their respective owners.)
Examples of HTML from the ns2p script:

- Lets-Go-Crazy--decoded.jpg (205.15 KiB) Viewed 5873 times

- Africa_TOTO--decoded.JPG (105.97 KiB) Viewed 5873 times