`fsl.data.vest`¶

This module contains a handful of functions for working with VEST files.

`looksLikeVestLutFile`	Returns `True` if the given `path` looks like a VEST LUT file, `False` otherwise.
`loadVestLutFile`	Assumes that the given file is a VEST LUT file, and attempts to load it.
`loadVestFile`	Loads numeric data from a VEST file, returning it as a `numpy` array.
`generateVest`	Generates VEST-formatted text for the given `numpy` array.

fsl.data.vest.looksLikeVestLutFile(path)[source]¶: Returns True if the given path looks like a VEST LUT file, False otherwise.

fsl.data.vest.loadVestLutFile(path, normalise=True)[source]¶

Assumes that the given file is a VEST LUT file, and attempts to load it.

Returns a numpy.float32 array of shape (n, 3), where n is the number of colours in the file.

If normalise=True (the default), the colour values are normalised to the range 0-1.

fsl.data.vest.loadVestFile(path, ignoreHeader=True)[source]¶

Loads numeric data from a VEST file, returning it as a numpy array.

Parameters: ignoreHeader – if True (the default), the matrix shape specified in the VEST header information is ignored, and the shape inferred from the data. Otherwise, if the number of rows/columns specified in the VEST header information does not match the matrix shape, a ValueError is raised.
Returns: a numpy array containing the matrix data in the VEST file.

fsl.data.vest.generateVest(data)[source]¶

Generates VEST-formatted text for the given numpy array.

fsl.data.vest¶