PRINT ' '
PRINT 'MRANGE:  Limits all matrix displays and processing to the'
PRINT 'specified subset of Matrix (0).  '
PRINT 'Syntax: MRANGE(xcell1, xcell2, ycell1, ycell2)'
PRINT ' '
PRINT 'MXMIN,MXMAX=',MXMIN,MXMAX
PRINT 'MYMIN,MYMAX=',MYMIN,MYMAX
PRINT ' ' 
