C Copyright (C) 2009-2017 National Technology & Engineering Solutions
C of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
C NTESS, the U.S. Government retains certain rights in this software.
C 
C Redistribution and use in source and binary forms, with or without
C modification, are permitted provided that the following conditions are
C met:
C 
C     * Redistributions of source code must retain the above copyright
C       notice, this list of conditions and the following disclaimer.
C 
C     * Redistributions in binary form must reproduce the above
C       copyright notice, this list of conditions and the following
C       disclaimer in the documentation and/or other materials provided
C       with the distribution.
C 
C     * Neither the name of NTESS nor the names of its
C       contributors may be used to endorse or promote products derived
C       from this software without specific prior written permission.
C 
C THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
C "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
C LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
C A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
C OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
C SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
C LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
C DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
C THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
C (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
C OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
C 

C=======================================================================
      SUBROUTINE DBIXYZ (NDB, OPTION, NDIM, NUMNP, XN, YN, ZN, *)
C=======================================================================
C$Id: dbixyz.f,v 1.2 2009/03/25 12:46:01 gdsjaar Exp $
C$Log: dbixyz.f,v $
CRevision 1.2  2009/03/25 12:46:01  gdsjaar
CAdd copyright and license notice to all files.
C
CRevision 1.1.1.1  1990/08/14 16:13:14  gdsjaar
CTesting
C
c Revision 1.1  90/08/14  16:13:12  gdsjaar
c Initial revision
c 
c Revision 1.1  90/08/09  13:39:14  gdsjaar
c Initial revision
c 

C   --*** DBIXYZ *** (EXOLIB) Read database coordinates
C   --   Written by Amy Gilkey - revised 10/14/87
C   --
C   --DBIXYZ reads the coordinate array from the database.  An error
C   --message is displayed if the end of file is read.
C   --
C   --Parameters:
C   --   NDB - IN - the database file
C   --   OPTION - IN - ' ' to not store, '*' to store all, else store options:
C   --      'C' to store coordinates
C   --   NDIM - IN - the number of coordinates per node
C   --   NUMNP - IN - the number of nodes
C   --   XN, YN, ZN - OUT - the coordinates (if OPTION)
C   --   * - return statement if end of file or read error
C   --
C   --Database must be positioned at start of coordinates upon entry;
C   --upon exit at end of coordinates.

      INTEGER NDB
      CHARACTER*(*) OPTION
      INTEGER NDIM, NUMNP
      REAL XN(*), YN(*), ZN(*)

      CHARACTER*80 ERRMSG

      IF ((OPTION .EQ. '*') .OR. (INDEX (OPTION, 'C') .GT. 0)) THEN
         IF (NDIM .EQ. 1) THEN
            READ (NDB, END=100, ERR=100, IOSTAT=IERR)
     &         (XN(INP), INP=1,NUMNP)
         ELSE IF (NDIM .EQ. 2) THEN
            READ (NDB, END=100, ERR=100, IOSTAT=IERR)
     &         (XN(INP), INP=1,NUMNP), (YN(INP), INP=1,NUMNP)
         ELSE IF (NDIM .EQ. 3) THEN
            READ (NDB, END=100, ERR=100, IOSTAT=IERR)
     &         (XN(INP), INP=1,NUMNP), (YN(INP), INP=1,NUMNP),
     &         (ZN(INP), INP=1,NUMNP)
         ELSE
            READ (NDB, END=100, ERR=100, IOSTAT=IERR)
         END IF
      ELSE
         READ (NDB, END=100, ERR=100, IOSTAT=IERR)
      END IF

      RETURN

  100 CONTINUE
      ERRMSG = 'NODAL COORDINATES'
      CALL DBERR (IERR, ERRMSG)
      RETURN 1
      END
