cortex.database.Database.save_xfm

Database.save_xfm(subject: str, name: str, xfm: NDArray[floating], xfmtype: str = 'magnet', reference: str | None = None)

Load a transform into the surface database. If the transform exists already, update it If it does not exist, copy the reference epi into the filestore and insert.

Parameters:

subjectstr

Name of the subject

namestr

Name to identify the transform

xfm(4,4) array

The affine transformation matrix

xfmtypestr, optional

Type of the provided transform, either magnet space or coord space. Defaults to ‘magnet’.

referencestr, optional

The nibabel-compatible reference image associated with this transform. Required if name not in database