Create AFNI Format Metadata Object

Creates an AFNIMetaInfo object containing format-specific metadata for AFNI format neuroimaging files.

Usage

AFNIMetaInfo(descriptor, afni_header)

Arguments

descriptor

AFNIFormat object specifying file format details

afni_header

List containing AFNI header information

Value

An AFNIMetaInfo object

Details

Create AFNIMetaInfo Object

The AFNIMetaInfo object extends MetaInfo with AFNI-specific features:

• AFNI brick structure

• Sub-brick labels and scaling

• Space transformation

• Statistical parameters

The function handles:

• Dimension extraction and validation

• Label generation for sub-bricks

• Transformation from AFNI to NIFTI space

• Data type and scaling setup

Examples

if (FALSE) { # \dontrun{
# Read AFNI header
header <- read_afni_header("brain+orig.HEAD")

# Create format descriptor
fmt <- AFNIFormat()

# Create metadata
meta <- AFNIMetaInfo(fmt, header)

# Check dimensions
dim(meta)
} # }