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88 lines
2.8 KiB
88 lines
2.8 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 CMDDEA (VERB, INLINE, IFLD, INTYP, CFIELD, RFIELD,
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& NAMEEV, NALVAR, ALIVAL, *)
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C=======================================================================
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C --*** CMDDEA *** (MESH) Process element birth/death commands
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C -- Written by Amy Gilkey - revised 03/11/88
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C --
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C --Parameters:
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C -- VERB - I/O - the verbs for the SHOW command
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C -- INLINE - I/O - the parsed input line for the log file
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C -- IFLD - I/O - the free-field reader index and fields
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C -- INTYP - I/O - the free-field reader index and fields
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C -- CFIELD - I/O - the free-field reader index and fields
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C -- NAMEEV - IN - the element variable names
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C -- NALVAR - I/O - the birth/death variable (0 if none)
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C --
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C --Common Variables:
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C -- Uses NUMEL, NVAREL, NSTEPW of /DBNUMS/
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C -- Uses IS3DIM of /D3NUMS/
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include 'params.blk'
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include 'dbnums.blk'
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include 'd3nums.blk'
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CHARACTER*(*) VERB
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CHARACTER*(*) INLINE
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INTEGER INTYP(*)
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CHARACTER*(*) CFIELD(*)
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REAL RFIELD(*)
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CHARACTER*(*) NAMEEV(*)
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CHARACTER*(MXNAME) WORD
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LOGICAL ISON
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INTEGER NALOLD
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SAVE NALOLD
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C --NALOLD - the last birth/death variable (element variable index)
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DATA NALOLD / 0 /
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IF (VERB .EQ. 'DEATH') THEN
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CALL FFADDC (VERB, INLINE)
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IF (NSTEPW .LE. 0) THEN
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CALL PRTERR ('CMDERR',
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& 'No time steps with element variables are defined')
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GOTO 100
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END IF
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CALL FFONOF (IFLD, INTYP, CFIELD, ISON, *100)
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CALL FFADDO (ISON, INLINE)
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IF (ISON) THEN
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IF (NALOLD .GT. 0) THEN
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CALL FFCHAR (IFLD, INTYP, CFIELD, NAMEEV(NALOLD), WORD)
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ELSE
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CALL FFCHAR (IFLD, INTYP, CFIELD, 'DEATH', WORD)
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END IF
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CALL FFADDC (WORD, INLINE)
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IVAR = LOCSTR (WORD, NVAREL, NAMEEV)
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IF (IVAR .LE. 0) THEN
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CALL PRTERR ('CMDERR', 'Element variable "'
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& // WORD(:LENSTR(WORD)) // '" does not exist')
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GOTO 100
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END IF
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CALL FFREAL (IFLD, INTYP, RFIELD,
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& 'alive value', 0.0, ALIVAL, *100)
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CALL FFADDR (ALIVAL, INLINE)
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CALL DBVIX_BL ('E', IVAR, NALVAR)
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NALOLD = IVAR
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ELSE
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NALVAR = 0
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END IF
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END IF
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RETURN
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100 CONTINUE
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RETURN 1
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END
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