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58 lines
1.8 KiB
58 lines
1.8 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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C=======================================================================
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SUBROUTINE FFNEED (IFLD, INTYP, FTYPE, NFLD, EXPECT, *)
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C=======================================================================
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C --*** FFNEED *** (FFLIB) Check free-field fields for type
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C -- Written by Amy Gilkey - revised 10/21/86
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C --
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C --FFNEED checks that the next free-format fields exist and are of the
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C --appropriate type.
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C --
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C --Parameters:
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C -- IFLD - IN - the index of the current field number, NOT incremented
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C -- INTYP - IN - the input types from the free-field reader
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C -- FTYPE - IN - the expected field type:
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C -- C for character, R for real, I for integer, other for character
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C -- NFLD - IN - the number of expected fields
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C -- EXPECT - IN - the value to expect string, for error
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C -- * - return statement if the fields do not exist or are not of the
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C -- expected type; message is printed
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INTEGER IFLD
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INTEGER INTYP(*)
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CHARACTER*(*) FTYPE
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INTEGER NFLD
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CHARACTER*(*) EXPECT
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CHARACTER*80 ERRMSG
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IF (FTYPE(1:1) .EQ. 'R') THEN
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ITYPE = 1
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ELSE IF (FTYPE(1:1) .EQ. 'I') THEN
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ITYPE = 2
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ELSE
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ITYPE = 0
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END IF
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DO 100 ICHK = IFLD, IFLD + NFLD - 1
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IF (INTYP(ICHK) .NE. ITYPE) THEN
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IF ((ITYPE .NE. 1) .OR. (INTYP(ICHK) .NE. 2)) THEN
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ERRMSG = 'Expected ' // EXPECT
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CALL PRTERR ('CMDERR', ERRMSG(:LENSTR(ERRMSG)))
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GOTO 110
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END IF
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END IF
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100 CONTINUE
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RETURN
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110 CONTINUE
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RETURN 1
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END
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