C     CONTROL CARDS:
C
C     DATASET TITLE
C     N, IN FORMAT (2X,I4)
C     IP, IN FORMAT (3X,I2)
C     FMT, IN FORMAT (18A4), E.G., (4F4.1)
C       "FMT" WILL ALSO BE USED FOR OUTPUT, SO ALLOW AT LEAST ONE BLANK
C       AT THE BEGINNING FOR CARRIAGE CONTROL.
C     DATA, ONE CASE AT A TIME, IN FORMAT SPECIFIED BY FMT
C     K, NUMBER OF CLUSTERS, IN FORMAT (2X,I2)
C     K INITIAL MEANS, IN FORMAT SPECIFIED BY FMT