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240 lines
8.0 KiB
240 lines
8.0 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 DBINAM (NDB, OPTION, NDIM, NELBLK,
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& NNDIM, NNELB, NVARHI, NVARGL, NVARNP, NVAREL,
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& NAMECO, NAMELB, VNAMES, IXHV, IXGV, IXNV, IXEV,
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& IA, KIEVOK, EXODUS, *)
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C=======================================================================
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C --*** DBINAM *** (EXOLIB) Read database names
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C -- Written by Amy Gilkey - revised 02/08/88
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C --
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C --DBINAM reads the names of the coordinates, the element block types,
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C --and the database variables from the database. All names are converted
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C --to uppercase and all embedded blanks within a name are removed.
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C --The element block variable truth table is also read.
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C --
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C --Note that the numbers of variables are read in this routine.
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C --
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C --This routine calls DBIV1 if the truth table is read.
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C --
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C --This routine calls DBVINI and uses DBVIX to get the variable name
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C --indices.
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C --
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C --Dynamic memory is reserved in this routine. If there is a problem,
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C --the routine returns normally without printing an error message.
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C --
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C --Parameters:
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C -- NDB - IN - the database number
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C -- OPTION - IN - ' ' to not store, '*' to store all, else store options:
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C -- 'C' to store coordinate names
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C -- 'B' to store element block names
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C -- 'V' to store variables names
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C -- 'T' to store element block variable truth table
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C -- NDIM - IN - the number of coordinates per node
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C -- NELBLK - IN - the number of element blocks
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C -- NNDIM - OUT - the number of coordinates per node; <0 if end-of-file
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C -- NNELB - OUT - the number of element blocks; <0 if end-of-file
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C -- NVARHI - OUT - the number of history variables; <0 if end-of-file
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C -- NVARGL - OUT - the number of global variables; <0 if end-of-file
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C -- NVARNP - OUT - the number of nodal variables; <0 if end-of-file
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C -- NVAREL - OUT - the number of element variables; <0 if end-of-file
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C -- NAMECO - OUT - the names of the coordinates; max size = 6 (if OPTION)
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C -- NAMELB - OUT - the names of the element block types; max size = 256
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C -- (if OPTION)
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C -- VNAMES - OUT - the names of the global, nodal, and element variables;
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C -- max size = 256 (if OPTION)
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C -- IXHV - OUT - the VNAMES index of the history variable names (if OPTION)
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C -- IXGV - OUT - the VNAMES index of the global variable names (if OPTION)
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C -- IXNV - OUT - the VNAMES index of the nodal variable names (if OPTION)
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C -- IXEV - OUT - the VNAMES index of the element variable names (if OPTION)
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C -- A - OUT - the dynamic memory base array
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C -- KIEVOK - OUT - the dynamic memory index of the element block variable
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C -- truth table; (if OPTION)
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C -- variable i of block j exists iff ISEVOK(j,i)
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C -- EXODUS - OUT - false if GENESIS file, true if EXODUS file so far
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C -- * - return statement if error encountered, including end-of-file;
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C -- NOT used if valid GENESIS file; message is printed
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C --
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C --Database must be positioned in front of coordinate names upon entry;
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C --upon exit positioned after names.
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C --Routines Called:
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C -- EXUPCS - (SUPES) Convert to uppercase and blank non-standard
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C -- MDRSRV - (SUPES) Reserve dynamic memory
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C -- PCKSTR - (STRLIB) Remove embedded blanks
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PARAMETER (MAXDIM=6, MAXELB=512, MAXVAR=512)
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INTEGER NDB
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CHARACTER*(*) OPTION
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INTEGER NDIM, NELBLK
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INTEGER NNDIM, NNELB
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CHARACTER*8 NAMECO(*)
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CHARACTER*8 NAMELB(*)
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CHARACTER*8 VNAMES(*)
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INTEGER NVARHI, NVARGL, NVARNP, NVAREL
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INTEGER IXHV, IXGV, IXNV, IXEV
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INTEGER IA(*)
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INTEGER KIEVOK
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LOGICAL EXODUS
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CHARACTER*80 ERRMSG
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INTEGER LDUM
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EXODUS = .FALSE.
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NNDIM = -999
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NNELB = -999
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NVARHI = -999
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NVARGL = -999
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NVARNP = -999
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NVAREL = -999
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C --Read and pack coordinate names
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IF ((OPTION .EQ. '*') .OR. (INDEX (OPTION, 'C') .GT. 0)) THEN
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IF (NDIM .GT. MAXDIM) CALL PRTERR ('WARNING',
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& 'Too many coordinate names in the database')
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READ (NDB, END=160, ERR=170, IOSTAT=IERR)
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& (NAMECO(I), I=1,MIN(NDIM,MAXDIM))
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DO 100 I = 1, MIN(NDIM,MAXDIM)
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CALL EXUPCS (NAMECO(I))
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100 CONTINUE
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CALL PCKSTR (MIN(NDIM,MAXDIM), NAMECO)
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ELSE
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READ (NDB, END=160, ERR=160, IOSTAT=IERR)
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END IF
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NNDIM = NDIM
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C --Read and pack element block type names
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IF ((OPTION .EQ. '*') .OR. (INDEX (OPTION, 'B') .GT. 0)) THEN
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IF (NELBLK .GT. MAXELB) CALL PRTERR ('WARNING',
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& 'Too many element block names in the database')
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READ (NDB, END=160, ERR=180, IOSTAT=IERR)
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& (NAMELB(I), I=1,MIN(NELBLK,MAXELB))
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DO 110 I = 1, MIN(NELBLK,MAXELB)
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CALL EXUPCS (NAMELB(I))
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110 CONTINUE
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CALL PCKSTR (MIN(NELBLK,MAXELB), NAMELB)
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ELSE
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READ (NDB, END=160, ERR=180, IOSTAT=IERR)
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END IF
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NNELB = NELBLK
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C --Read the number of variables
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READ (NDB, END=160, ERR=190, IOSTAT=IERR)
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& NVARHI, NVARGL, NVARNP, NVAREL
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if ((nvarhi + nvargl + nvarnp + nvarel) .eq. 0) go to 160
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EXODUS = .TRUE.
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C --Initialize for DBVTYP and DBVIX
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CALL DBVINI (NVARHI, NVARGL, NVARNP, NVAREL)
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IF ((OPTION .EQ. '*') .OR. (INDEX (OPTION, 'V') .GT. 0)) THEN
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IF (NVARHI + NVARGL + NVARNP + NVAREL .GT. MAXVAR)
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& CALL PRTERR ('WARNING',
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& 'Too many variable names in the database')
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C --Get the name indices
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CALL DBVIX ('H', 1, IXHV)
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CALL DBVIX ('H', NVARHI, IXHVE)
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IXHVE = MIN(IXHVE,MAXVAR)
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CALL DBVIX ('G', 1, IXGV)
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CALL DBVIX ('G', NVARGL, IXGVE)
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IXGVE = MIN(IXGVE,MAXVAR)
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CALL DBVIX ('N', 1, IXNV)
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CALL DBVIX ('N', NVARNP, IXNVE)
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IXNVE = MIN(IXNVE,MAXVAR)
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CALL DBVIX ('E', 1, IXEV)
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CALL DBVIX ('E', NVAREL, IXEVE)
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IXEVE = MIN(IXEVE,MAXVAR)
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C --Read and pack variable names
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READ (NDB, END=200, ERR=200, IOSTAT=IERR)
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& (VNAMES(I), I=IXHV,IXHVE),
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& (VNAMES(I), I=IXGV,IXGVE),
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& (VNAMES(I), I=IXNV,IXNVE),
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& (VNAMES(I), I=IXEV,IXEVE)
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DO 120 I = IXHV, IXHVE
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CALL EXUPCS (VNAMES(I))
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120 CONTINUE
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CALL PCKSTR (NVARHI, VNAMES(IXHV))
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DO 130 I = IXGV, IXGVE
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CALL EXUPCS (VNAMES(I))
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130 CONTINUE
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CALL PCKSTR (NVARGL, VNAMES(IXGV))
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DO 140 I = IXNV, IXNVE
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CALL EXUPCS (VNAMES(I))
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140 CONTINUE
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CALL PCKSTR (NVARNP, VNAMES(IXNV))
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DO 150 I = IXEV, IXEVE
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CALL EXUPCS (VNAMES(I))
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150 CONTINUE
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CALL PCKSTR (NVAREL, VNAMES(IXEV))
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ELSE
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READ (NDB, END=200, ERR=200, IOSTAT=IERR)
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END IF
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C --Read the element block variable truth table
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IF ((OPTION .EQ. '*') .OR. (INDEX (OPTION, 'T') .GT. 0)) THEN
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CALL MDRSRV ('ISEVOK', KIEVOK, NELBLK * NVAREL)
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CALL MDSTAT (NERR, MEM)
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IF (NERR .GT. 0) GOTO 160
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CALL DBINM1 (NDB, OPTION, NELBLK, NVAREL, IA(KIEVOK),
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* IA(KIEVOK), IERR, MAX(NELBLK,1), *210)
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C --Call DBIV1
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CALL DBIV1 (NELBLK,
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& NVARHI, NVARGL, NVARNP, NVAREL, IA(KIEVOK))
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ELSE
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CALL DBINM1 (NDB, OPTION, NELBLK, NVAREL, LDUM, IDUM,
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& IERR, MAX(NELBLK,1), *210)
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END IF
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160 CONTINUE
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RETURN
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170 CONTINUE
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ERRMSG = 'COORDINATE NAMES'
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GOTO 220
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180 CONTINUE
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ERRMSG = 'ELEMENT BLOCK NAMES'
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GOTO 220
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190 CONTINUE
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ERRMSG = 'NUMBER OF VARIABLES'
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GOTO 220
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200 CONTINUE
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ERRMSG = 'VARIABLE NAMES'
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GOTO 220
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210 CONTINUE
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ERRMSG = 'ELEMENT BLOCK VARIABLE TRUTH TABLE'
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GOTO 220
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220 CONTINUE
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CALL DBERR (IERR, ERRMSG)
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RETURN 1
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END
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