nifti_mrs.utils

Utility functions for NIfTI-MRS utilities

Author: Will Clarke <william.clarke@ndcn.ox.ac.uk> Copyright (C) 2021 University of Oxford

exception nifti_mrs.utils.NIfTI_MRSIncompatible

nifti_mrs.utils.modify_hdr_ext(new_hdr_ext, nifti_header)

Generate a new NIfTI header with a modified header extension. New header is a copy of the one passed

Parameters:

• new_hdr_ext (Hdr_Ext object) – Modified header extension

• nifti_header (nibabel.nifti2.Nifti2Header) – NIfTI header

Returns:

Copied header with modified hdr extension

Return type:

nibabel.nifti2.Nifti2Header

nifti_mrs.utils.check_type(in_format)

Return type of header: long (list) or short (dict)

Parameters:

in_format (list or dict) – Value of header key

Returns:

‘long’ or ‘short’

Return type:

str

nifti_mrs.utils.dim_n_header_short_to_long(in_format, elements)

nifti_mrs.utils.dim_n_header_long_to_short(in_format)