ni1header.for.data: Create NIFTI v1 header suitable for given data.

In freesurferformats: Read and Write 'FreeSurfer' Neuroimaging File Formats

Description

Create NIFTI v1 header suitable for given data.

Usage

ni1header.for.data(niidata, allow_fshack = FALSE)

Arguments

niidata	array of numeric (integer or double) data, can have up to 7 dimensions.
allow_fshack	logical, whether to allow data in which the first dimension is larger than 32767, and use the FreeSurfer NIFTI v1 hack to support his. The hack will be used only if needed. WARNING: Files written with the hack do not conform to the NIFTI v1 standard and will not be read correctly by most software. All FreeSurfer tools and the Python 'nibabel' module support it.

Value

a NIFTI v1 header (see ni1header.template) in which the datatype, bitpix, dim and dim_raw fields have been set to values suitable for the given data. Feel free to change the other fields.

freesurferformats documentation built on Feb. 11, 2022, 5:06 p.m.