There is provided a method and apparatus for automatically cleaning a portion of an optical fiber. The sequence operates the magnetic resonance system to acquire magnetic resonance data from a subject in multiple individual data acquisitions for subsequent automated evaluation of the individual data acquisitions with respect to an evaluation parameter. The geometry processing unit also buffers different sets of indices to those vertices, where each such set represents a different graphics primitive or geometry object. At least one recommended value for a second control of the interactive form, which is different from the first control of the interactive form, may be determined and communicated from the server to the client device.