nmrglue.fileio.simpson.read
- nmrglue.fileio.simpson.read(filename, ftype=None, ndim=None, NP=None, NI=None, spe=None)[source]
Read a SIMPSON file.
Read a NMR data file saved using in a number of formats produced using the SIMPSON simulation program.
- Parameters
- filenamestr
Name of SIMPSON file to read data from.
- ftype{None, ‘TEXT’, ‘BINARY’, ‘XREIM’, ‘XYREIM’, ‘RAWBIN’}, optional
A string indicating the type of SIMPSON file:
TEXT: SIMPSON text format, no fsave arguments.BINARY: SIMPSON binary format, -binary fsave argument.XREIM: Indexed 1D format, rows of frequency/time, real and imaginary parts of the data. Saved with -xreim argument.XYREIM: Indexed 2D format, rows of frequency/time (indirect dimension then direct dimension), real and imaginary parts of the data. Saved with -xyreim argument.RAWBIN: Raw binary format. Saved with -raw_bin argument. ndim and spe must also be provided. In addition if ndim is 2, NP and NI must be defined.None: Automatically determine file type. If this fails the file type should be implicitly provided.Other formats of files may be created by SIMPSON, but are not currently supported.
- Returns
- dicdict
Dictionary of spectra parameters. For some file formats this may be empty.
- datandarray
Complex array of spectral data.
- Other Parameters
- ndim{None, 1, 2}, optional
Dimensionality of the data in the file, only used when ftype is “RAWBIN”.
- NPint, optional
Number of points {R|I} in the direct dimension. Only used when ftype is “RAWBIN” and ndim is 2.
- NIint, optional
Number of points in the indirect dimension. Only used when ftype is “RAWBIN” and ndim is 2.
- spebool, optional
True when the data is in the frequency domain, False for time domain data. Only used when ftype is “RAWBIN”