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Determine NIFTI file version information and whether file is a NIFTI file.

Usage

nifti.file.version(filepath)

Arguments

filepath

path to a file in NIFTI v1 or v2 format.

Value

integer, the NIFTI file version. One if 1 for NIFTI v1 files, 2 for NIFTI v2 files, or NULL if the file is not a NIFTI file.