= {
"Initial values for the angle of the rotation map. If 'Auto' is "
"specified, the behavior will depend on the 'InitialQuaternions' "
"option. If you are reading the quaternion from a volume file, 'Auto' "
"will use the angle values from the volume file. If you are simply "
"specifying the quaternion and (optionally) its time derivatives, then "
"'Auto' here will set the angle and its time derivatives to zero. If "
"values are specified for the angle and its time derivatives, then "
"those will override anything computed from the 'InitialQuaternions' "
"option."}