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286 lines
8.2 KiB
286 lines
8.2 KiB
/*
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* Copyright (c) 1994 Sandia Corporation. Under the terms of Contract
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* DE-AC04-94AL85000 with Sandia Corporation, the U.S. Governement
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* retains certain rights in this software.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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*
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* * Neither the name of Sandia Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/*****************************************************************************
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*
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* expnm - ex_put_node_map
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*
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* author - Sandia National Laboratories
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* Larry A. Schoof - Original
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*
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* environment - UNIX
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*
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* entry conditions -
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* input parameters:
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* int exoid exodus file id
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* int map_id node map id
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* int *node_map node map
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*
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* exit conditions -
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*
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*****************************************************************************/
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#include "exodusII.h"
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#include "exodusII_int.h"
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#include <stdlib.h>
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/* initialize this once */
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struct list_item* nm_ctr_list = 0;
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/*
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* writes an node map; this is a vector of integers of length number
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* of nodes
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*/
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int ex_put_node_map (int exoid,
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int map_id,
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const int *node_map)
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{
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int dimid, varid, dims[1], iresult;
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long start[1];
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nclong ldum, *lptr;
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long num_node_maps, num_nodes, count[1];
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int cur_num_node_maps;
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char *cdum;
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char errmsg[MAX_ERR_LENGTH];
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exerrval = 0; /* clear error code */
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cdum = 0;
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/* Return if node nodes stored in this file */
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if ((dimid = (ncdimid (exoid, DIM_NUM_NODES))) == -1 ) {
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return (EX_NOERR);
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}
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/* first check if any node maps are specified */
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if ((dimid = (ncdimid (exoid, DIM_NUM_NM))) == -1 )
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: no node maps specified in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* Check for duplicate node map id entry */
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ex_id_lkup(exoid,VAR_NM_PROP(1),map_id);
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if (exerrval != EX_LOOKUPFAIL) /* found the node map id */
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: node map %d already defined in file id %d",
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map_id,exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return(EX_FATAL);
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}
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/* Get number of node maps initialized for this file */
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if ((ncdiminq (exoid,dimid,cdum,&num_node_maps)) == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to get number of node maps in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* Keep track of the total number of node maps defined using a counter stored
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in a linked list keyed by exoid.
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NOTE: ex_get_file_item is used to find the number of node maps
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for a specific file and returns that value.
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*/
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cur_num_node_maps = ex_get_file_item(exoid, &nm_ctr_list );
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if (cur_num_node_maps >= num_node_maps)
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{
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exerrval = EX_FATAL;
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sprintf(errmsg,
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"Error: exceeded number of node maps (%ld) specified in file id %d",
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num_node_maps,exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* NOTE: ex_inc_file_item is used to find the number of node maps
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for a specific file and returns that value incremented. */
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cur_num_node_maps = ex_inc_file_item(exoid, &nm_ctr_list );
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/* write out information to previously defined variable */
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/* first get id of variable */
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if ((varid = ncvarid (exoid, VAR_NM_PROP(1))) == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to locate node map ids in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* then, write out node map id */
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start[0] = cur_num_node_maps;
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ldum = (nclong)map_id;
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if (ncvarput1 (exoid, varid, start, &ldum) == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to store node map id %d in file id %d",
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map_id,exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* determine number of nodes */
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if ((dimid = (ncdimid (exoid, DIM_NUM_NODES))) == -1 )
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: couldn't determine number of nodes in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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if (ncdiminq (exoid, dimid, (char *) 0, &num_nodes) == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to get number of nodes in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* put netcdf file into define mode */
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if (ncredef (exoid) == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to put file id %d into define mode",
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exoid);
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ex_err("ex_put_elem_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* create variable array in which to store the node map */
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dims[0] = dimid;
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if ((varid =
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ncvardef(exoid,VAR_NODE_MAP(cur_num_node_maps+1),NC_LONG,1,dims)) == -1)
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{
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if (ncerr == NC_ENAMEINUSE)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: node map %d already defined in file id %d",
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map_id,exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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}
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else
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to create node map %d in file id %d",
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map_id,exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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}
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goto error_ret; /* exit define mode and return */
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}
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/* leave define mode */
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if (ncendef (exoid) == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to complete definition in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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/* write out the node map */
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/* this contortion is necessary because netCDF is expecting nclongs; fortunately
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it's necessary only when ints and nclongs aren't the same size */
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start[0] = 0;
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count[0] = num_nodes;
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if (sizeof(int) == sizeof(nclong)) {
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iresult = ncvarput (exoid, varid, start, count, node_map);
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} else {
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lptr = itol (node_map, (int)num_nodes);
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iresult = ncvarput (exoid, varid, start, count, lptr);
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free(lptr);
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}
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if (iresult == -1)
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{
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exerrval = ncerr;
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sprintf(errmsg,
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"Error: failed to store node map in file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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return (EX_FATAL);
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}
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return (EX_NOERR);
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/* Fatal error: exit definition mode and return */
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error_ret:
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if (ncendef (exoid) == -1) /* exit define mode */
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{
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sprintf(errmsg,
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"Error: failed to complete definition for file id %d",
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exoid);
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ex_err("ex_put_node_map",errmsg,exerrval);
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}
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return (EX_FATAL);
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}
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