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50 lines
1.9 KiB
50 lines
1.9 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 DBIST2 (NDB, NVAREL, NELBLK, NELBDM, ISEVOK,
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$ VAREL, NUMELB, IVAR, IELB, *)
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C=======================================================================
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C --*** DBIST2 *** (EXOLIB) Internal to DBISTE, Read element variables
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C --
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C --DBIST2 reads the database element variables for one time step.
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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 -- NVAREL - IN - the number of element variables
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C -- NVARDM - IN - the row dimension of VAREL
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C -- NELBLK - IN - the number of element blocks
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C -- NELBDM - IN - the row dimension of ISEVOK
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C -- ISEVOK - IN - the element block variable truth table;
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C -- variable i of block j exists iff ISEVOK(j,i)
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C -- VAREL - OUT - the element variables for the time step (if OPTION)
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C -- IVAR - OUT - the nodal variable number if error on read.
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C -- IELB - OUT - the element block number if error on read.
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C -- * - return statement if error encountered, including end-of-file;
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C -- message is printed
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C --
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INTEGER NDB
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INTEGER NVAREL, NELBLK, NELBDM
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INTEGER NUMELB(*)
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c LOGICAL ISEVOK(nvarel,*)
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integer ISEVOK(nvarel,*)
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REAL VAREL(*)
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IELo = 0
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DO 130 IELB = 1, NELBLK
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DO 120 IVAR = 1, NVAREL
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IF (ISEVOK(IVAR,IELB) .ne. 0) THEN
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READ (NDB, END=200, ERR=200, IOSTAT=IERR)
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& (VAREL(IELo+N), N=1,NUMELB(IELB))
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ielo=ielo+numelb(ielb)
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END IF
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120 CONTINUE
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130 CONTINUE
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RETURN
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200 CONTINUE
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RETURN 1
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END
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