Closed egonw closed 7 years ago
Thanks for passing this along, Egon. This seems to be due to the fact that HMDB retains 0 intensity fragments, whereas MoNA removes upon importing. I had forgotten we had decided to retain these fragments when computing the SPLASH.
For the sake of keeping the SPLASH consistent, we will also store zero ions in MoNA. I'll have this updated tomorrow.
HMDB spectra have been updated, and the SPLASHes now match between HMDB and MoNA. I've also verified that none of our other data sources include zero-intensity ions.
Fwd from @johnmay on G+: https://plus.google.com/u/0/+JohnMay/posts/3kTdkBhripx?sfc=true
It's for the same compound, looks like the same spectrum, but different splashes...