


Calculate qh,qk,ql,en for the centres of the bins of a d2d dataset
>> qw=calculate_qw_bins(win)
Input:
------
win Input d2d dataset
Output:
-------
qw Components of momentum (in rlu) and energy for each bin in the dataset
Arrays are packaged as cell array of column vectors for convenience
with fitting routines etc.
i.e. qw{1}=qh, qw{2}=qk, qw{3}=ql, qw{4}=en