These au files should go into Bruker/XWIN-NMR/exp/stan/nmr/au/src.
They then need to be compiled by typing eg. cpluser raee_fix on the XWIN-NMR command line.

raee_4split is the file for separating from our experiment with a first order MBOB filter (which results in 4 expts (n and p for each) per t1 increment).
raee_8split is the file for separating from our experiment with a second order MBOB filter (which results in 8 expts (n and p for each) per t1 increment).