MXM5 mat1 mat2 control
Outputs a new matrix file mat2.ufm based on the input matrix mat1.ufm but with a different set of zone definitions. Thus the existing zones may be combined together (aggregated), split (disaggregated), names changed, factored, etc. etc. according to the instructions in the control file control.dat. See Appendix W.3 for the formatting of control.dat.
Similar operations may be carried out interactively as described in Section 10.4.2 and in 10.16.3.