nmrglue.process.pipe_proc.sign
- nmrglue.process.pipe_proc.sign(dic, data, ri=False, r=False, i=False, left=False, right=False, alt=False, abs=False, sign=False)[source]
Sign manipulation utilities
- Parameters
- dicdict
Dictionary of NMRPipe parameters.
- datandarray
Array of NMR data.
- ribool
True to negate all data points.
- rbool
True to negate real data points.
- ibool
True to negate imaginary data points.
- leftbool
True to negate the left half of the data.
- rightbool
True to negate the right half of the data.
- altbool
True to negate alternating data points.
- absbool
True to replace both real and imaginary data with it’s absolute value.
- signbool
True to replace data with the sign (-1 or 1) of the data.
- Returns
- ndicdict
Dictionary of updated NMRPipe parameters.
- ndatandarray
Array of NMR data after sign manipulation.
Notes
All sign manupulation modes set True are applied in the order they appear in the function parameter list.