598       SUBROUTINE STEST(LEN,SCOMP,STRUE,SSIZE,SFAC)  subroutine
608       INTEGER          NOUT
611       REAL             SFAC
612       INTEGER          LEN
614       REAL             SCOMP(LEN), SSIZE(LEN), STRUE(LEN)
616       INTEGER          ICASE, INCX, INCY, MODE, N  local
617       LOGICAL          PASS
619       REAL             SD
620       INTEGER          I  local
622       REAL             SDIFF
627       COMMON           /COMBLA/ICASE, N, INCX, INCY, MODE, PASS
653       SUBROUTINE STEST1(SCOMP1,STRUE1,SSIZE,SFAC)  argument
669       EXTERNAL          STEST  argument