      SUBROUTINE CR3SEC(GAMMA2,SCF,TIME,BAD)
C
C USING 48 SECOND CR-3 EDR RECORD, INTERPOLATE SECONDARY MAG DATA (0.96 SEC) TO
C PRIMARY MAG RATE (0.24 SEC).
C
C ORIGINAL SOURCE WRITTEN BY SANDY KRAMER, HUGHES STX CODE 692 - 03/25/96
C
      INTEGER*2 TIME(6)
C
      REAL*4 GAMMA(3,400),GAMMA2(3,100),SCF(3,400)
C
      INCLUDE 'UNPACK.INC'
C
      DO I=1,400
C
C STEP INTERPOLATE 0.96 SECOND CR-3 SECONDARY MAG DATA TO 0.24 SECOND
C PRIMARY MAG RATE.
C
       ISEC = (I-1)/4 + 1
       GAMMA(1,I) = GAMMA2(1,ISEC)
       GAMMA(2,I) = GAMMA2(2,ISEC)
       GAMMA(3,I) = GAMMA2(3,ISEC)
C
      END DO
C
C CALL CR-3 AVERAGING ROUTINES
C
      CALL CR3PRI(GAMMA,SCF,TIME,BAD)
C
      RETURN
      END
