01/30/2006 VIM5SPL Created to produce a composite mag replacing primary x and z components in prerotated data with secondary x and z components step interpolated to same sampling rate. This approach to overcome Voyager 2 periodic oscillations in primary x and z instrument components. VIM5AVE modified to recognize new flag 28 calling composite mag routine VIM5SPL. FLAGS modified to list new composite mag flag 28. Prior mods GETSEDR modified to call both encounter and cruise SEDR routines. SEDRENC verified for proper rotation matrice production. SEDRCRU modified to adapt orginal MVS code row-major matrix representation. ROTATE created to perform vector transformations with row-major matrices. TRANS31 modified to perfom vector tranformation w/o calling MPRD31. FLAGS modified to add planetary encounter rotation selections. BIGAVE modified to accept vector transformations with row-major matrices. VIM5DET modified to accept vector transformations with row-major matrices. GS3DET modified to accept vector transformations with row-major matrices.