nmrglue.fileio.fileiobase.unit_conversion

class nmrglue.fileio.fileiobase.unit_conversion(size, cplx, sw, obs, car)

Provides methods to convert between common NMR units

Parameters :

size : int

Number of points in dimension (R|I).

cplex : bool

True if dimension is complex, False is real.

sw : float

Spectral width in Hz.

obs : float

Observation frequency in MHz.

car : float

Carrier frequency in Hz.

__init__(size, cplx, sw, obs, car)

create and set up a unit_conversion object

Methods

__init__(size, cplx, sw, obs, car)	create and set up a unit_conversion object
f(val[, unit])	Convert string or value/unit pair to float
hz(val)	Convert to Hz
hz_limits()	Return tuple of left and right edges in Hz
hz_scale()	Return array of Hz values
i(val[, unit])	Convert string or value/unit pair to integer
ms(val)	Convert to milliseconds (ms)
ms_limits()	Return tuple of left and right edges in milliseconds
ms_scale()	Return array of seconds values
percent(val)	Convert to percent
percent_limits()	Return tuple of left and right edges in percent
percent_scale()	Return array of percent values
ppm(val)	Convert to ppm
ppm_limits()	Return tuple of left and right edges in ppm
ppm_scale()	Return array of ppm values
sec(val)	Convert to seconds
sec_limits()	Return tuple of left and right edges in seconds
sec_scale()	Return array of seconds values
seconds(val)	Convert to seconds
unit(val, unit)	Convert val points to unit
us(val)	Convert to microseconds (us)
us_limits()	Return tuple of left and right edges in milliseconds
us_scale()	Return array of seconds values