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74 lines
2.3 KiB
74 lines
2.3 KiB
2 years ago
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C Copyright(C) 1999-2020 National Technology & Engineering Solutions
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C of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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C NTESS, the U.S. Government retains certain rights in this software.
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C
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C See packages/seacas/LICENSE for details
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SUBROUTINE INTRUP (PROMPT, IANS, MCOM, ICOM, JCOM, CIN, IIN, RIN,
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& KIN)
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C***********************************************************************
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C SUBROUTINE INTRUP = INPUTS A YES OR NO PLUS MORE IF NEEDED
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C***********************************************************************
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DIMENSION IIN (MCOM), RIN (MCOM), KIN (MCOM)
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CHARACTER* (*) PROMPT
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CHARACTER*72 CIN (MCOM), ANS (4)*1, NEWPMT
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LOGICAL IANS
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DATA ANS / 'Y', 'y', 'N', 'n' /
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IZ = 0
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CALL STRLNG (PROMPT, LEN)
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C SEE IF A YES / NO ANSWER IS SITTING AS THE FIRST COMMAND IN THE LIST
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IF ( (ICOM .LE. JCOM) .AND. ( (CIN (ICOM) (1:1) .EQ. ANS (1)) .OR.
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& (CIN (ICOM) (1:1) .EQ. ANS (2)))) THEN
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IANS = .TRUE.
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ICOM = ICOM + 1
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ELSEIF ( (ICOM .LE. JCOM) .AND. ( (CIN (ICOM) (1:1) .EQ. ANS (3))
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& .OR. (CIN (ICOM) (1:1) .EQ. ANS (4)))) THEN
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IANS = .FALSE.
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ICOM = ICOM + 1
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C INPUT NEW COMMAND LISTS ONLY IF THE CURRENT ONES ARE USED UP
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C MAKE SURE THE FIRST ONE OF THESE COMMANDS IS EITHER YES OR NO
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ELSEIF (ICOM .GT. JCOM) THEN
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IF (LEN .LE. 71) THEN
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NEWPMT = PROMPT (1:LEN)
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NEWPMT (LEN + 1:LEN + 1) = '?'
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ELSE
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NEWPMT = PROMPT
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ENDIF
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CALL STRLNG (NEWPMT, NEWLEN)
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NEWLEN = MIN0 (72, NEWLEN + 1)
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100 CONTINUE
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CALL MESSAGE(' ')
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CALL FREFLD (IZ, IZ, NEWPMT (1:NEWLEN), MCOM, IOSTAT, JCOM,
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& KIN, CIN, IIN, RIN)
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ICOM = 1
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IF ( (CIN (ICOM) (1:1) .EQ. ANS (1)) .OR.
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& (CIN (ICOM) (1:1) .EQ. ANS (2))) THEN
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IANS = .TRUE.
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ICOM = ICOM + 1
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ELSEIF ( (CIN (ICOM) (1:1) .EQ. ANS (3)) .OR.
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& (CIN (ICOM) (1:1) .EQ. ANS (4))) THEN
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IANS = .FALSE.
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ICOM = ICOM + 1
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ELSE
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WRITE (*, 10000)
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GOTO 100
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ENDIF
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C OTHERWISE, JUST GET A YES / NO RESPONSE AND RETURN
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ELSE
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CALL INQTRU (PROMPT, IANS)
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ENDIF
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RETURN
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10000 FORMAT (' RESPONSE MUST BE EITHER YES OR NO - TRY AGAIN')
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END
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