The single dot product of the spheroid is defined as
|δz = ⋅,||(15.181)|
where is a unit vector parallel to the XH vector. is a unit vector parallel to the unique axis of the diffusion tensor and can be expressed using the spherical angles where θ is the polar angle and φ is the azimuthal angle as
The relax user manual (PDF), created 2016-10-28.