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57 lines
1.6 KiB
57 lines
1.6 KiB
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 RANGE (LEN, LIST, IOMIN, IOMAX)
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LOGICAL LIST(*), INRNG
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INTEGER IRANGE(3)
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CHARACTER*80 LINE
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INRNG = .FALSE.
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IRINC = 0
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DO 10 I=1, LEN
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IF (LIST(I)) THEN
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IBEG = I+1
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LASTSL = I
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GO TO 20
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END IF
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10 CONTINUE
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20 CONTINUE
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DO 40 I = IBEG, LEN
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IF (LIST(I)) THEN
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IRINC1 = I - LASTSL
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IF (IRINC .EQ. 0) IRINC = IRINC1
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IF (.NOT. INRNG) THEN
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IRBEG = LASTSL
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IRINC = IRINC1
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INRNG = .TRUE.
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ELSE IF (INRNG .AND. IRINC1 .NE. IRINC) THEN
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IREND = I
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INRNG = .FALSE.
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IRANGE(1) = IRBEG
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IRANGE(2) = IREND - IRINC1
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IRANGE(3) = IRINC
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LINE = ' '
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CALL FFADDV (IRANGE, LINE)
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DO 30 IO = IOMIN, IOMAX
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CALL LOGERR ('CMDSPEC', LINE(:LENSTR(LINE)), IO)
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30 CONTINUE
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IRINC = IRINC1
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END IF
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LASTSL = I
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END IF
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40 CONTINUE
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IRANGE(1) = IRBEG
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IRANGE(2) = LASTSL
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IRANGE(3) = IRINC
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LINE = ' '
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CALL FFADDV (IRANGE, LINE)
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DO 50 IO = IOMIN, IOMAX
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CALL LOGERR ('CMDSPEC', LINE(:LENSTR(LINE)), IO)
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50 CONTINUE
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RETURN
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END
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