def subjects_create(self, filename, api_url=None, properties=None):
        """Create new anatomy subject at given SCO-API by uploading local file.
        Expects an tar-archive containing a FreeSurfer anatomy.

        Parameters
        ----------
        filename : string
            Path to tar-archive on local disk
        api_url : string, optional
            Base Url of SCO-API where subject will be created
        properties : Dictionary, optional
            Set of additional properties for created subject

        Returns
        -------
        scoserv.SubjectHandle
            Handle for local copy of created image group resource
        """
        # Create image group and return handle for created resource
        return self.subjects_get(
            SubjectHandle.create(
                self.get_api_references(api_url)[sco.REF_SUBJECTS_CREATE],
                filename,
                properties
            )
        )
Create new anatomy subject at given SCO-API by uploading local file.
        Expects an tar-archive containing a FreeSurfer anatomy.

        Parameters
        ----------
        filename : string
            Path to tar-archive on local disk
        api_url : string, optional
            Base Url of SCO-API where subject will be created
        properties : Dictionary, optional
            Set of additional properties for created subject

        Returns
        -------
        scoserv.SubjectHandle
            Handle for local copy of created image group resource