cifti.map.for.dim: Get the CIFTI indices map for a matrix dimension.

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

Get the CIFTI indices map for a matrix dimension.

Description

Get the single MatrixIndicesMap (mapping) that describes the given matrix dimension. A CIFTI-2 file can have several mappings, and one mapping can apply to several dimensions (this is the case for connectome files like .dconn and .pconn).

Usage

cifti.map.for.dim(cii, dim)

Arguments

cii	an fs.cifti instance, see read.cifti.header.
dim	integer, the matrix dimension to get the brain models for. CIFTI-2 files have two dimensions, so this is usually 0 (Workbench calls it the ROW dimension) or 1 (the COLUMN dimension). See read.cifti.header for details on the dimensions.

Value

the indices map, a named list, see read.cifti.header.

freesurferformats documentation built on Sept. 25, 2026, 1:07 a.m.