nmrglue.process.pipe_proc.ps

nmrglue.process.pipe_proc.ps(dic, data, p0=0.0, p1=0.0, inv=False, hdr=False, noup=False, ht=False, zf=False, exp=False, tc=0.0)

Phase Shift

inv=True will correctly invert an expoenential phase correction. FDFNP0 and FDFNP1 are updated unless noup=True. rs and ls are not implemented, call rs or ls first.

Parameters:

• dic Dictionary of NMRPipe parameters.
• data array of spectral data.
• p0 Zero order phase in degrees.
• p1 First order phase in defrees.
• inv Set True to perform an inverse phase correction.
• hdr Use phase values in header dictionary.
• noup Don’t update values in header dictionary.
• ht Set True to use Hilbert transform to reconstruct imaginaries.
• zf Set True to zero fill before Hilbert Transform
• exp Set True for Exponential correction
• tc Exponential decay constant.