I am using the model.write_data function with output='PSA' to calculate
the atomic solvent accessibility. The 'output.sol' pdb file has two new
columns on the right. I figured out that the rightmost column must be
the atomic solvent accessibility values. But what is the meaning of the
one to the left (the second rightmost column)?
Second question: these two new columns seem 'right shifted' as compared
to the Occupancy value (should have column range 55-60) and B-value
(expected between 61-66). This shift messes up with other applications
that use these arrays. Am I wrong about this shift? If now, can the
model.write_data function easily be corrected?