This PR adds upstream requirements for successfull MS2 transfer learning:
It allows requantification of all fragments for identified precursors. Users set fragment types and charges b_z1, b_z2, y_z1, y_z2 which will be collected in a transfer.speclib.hdf
Quanlity filtering is being applied to mark high quality precursors with use_for_ms2.
This PR adds upstream requirements for successfull MS2 transfer learning:
b_z1, b_z2, y_z1, y_z2
which will be collected in atransfer.speclib.hdf
use_for_ms2
.