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526 lines
13 KiB
526 lines
13 KiB
/*
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* Copyright(C) 1999-2021 National Technology & Engineering Solutions
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* of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
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* NTESS, the U.S. Government retains certain rights in this software.
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*
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* See packages/seacas/LICENSE for details
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*/
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/*****************************************************************************
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*
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* testwt - test write an ExodusII database file (testwt-nfaced.exo)
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*
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*****************************************************************************/
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#include "exodusII.h"
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char **argv)
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{
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int num_elem_in_block[10], num_total_nodes_per_blk[10];
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int num_face_in_block[10], num_total_faces_per_blk[10];
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int error;
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int i, j;
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int bids[10], nnpe[10];
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float x[100], y[100], z[100];
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char *coord_names[3], *qa_record[2][4], *info[3], *var_names[3];
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char *block_names[10], *nset_names[10], *sset_names[10];
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char *prop_names[2], *attrib_names[2];
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ex_opts(EX_VERBOSE | EX_ABORT);
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/* Specify compute and i/o word size */
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int CPU_word_size = 0; /* sizeof(float) */
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int IO_word_size = 4; /* (4 bytes) */
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/* create EXODUS II file */
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int exoid = ex_create("test-nfaced.exo", /* filename path */
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EX_CLOBBER, /* create mode */
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&CPU_word_size, /* CPU float word size in bytes */
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&IO_word_size); /* I/O float word size in bytes */
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printf("after ex_create for test.exo, exoid = %d\n", exoid);
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printf(" cpu word size: %d io word size: %d\n", CPU_word_size, IO_word_size);
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/* initialize file with parameters */
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{
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ex_init_params par;
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int num_dim = 3;
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int num_nodes = 14;
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int num_elem = 1;
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int num_elem_blk = 1;
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int num_node_sets = 0;
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char *title = "This is a test";
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ex_copy_string(par.title, title, MAX_LINE_LENGTH + 1);
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par.num_dim = num_dim;
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par.num_nodes = num_nodes;
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par.num_edge = 0;
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par.num_edge_blk = 0;
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par.num_face = 5;
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par.num_face_blk = 1;
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par.num_elem = num_elem;
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par.num_elem_blk = num_elem_blk;
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par.num_node_sets = num_node_sets;
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par.num_edge_sets = 0;
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par.num_face_sets = 0;
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par.num_side_sets = 0;
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par.num_elem_sets = 0;
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par.num_node_maps = 0;
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par.num_edge_maps = 0;
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par.num_face_maps = 0;
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par.num_elem_maps = 0;
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error = ex_put_init_ext(exoid, &par);
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printf("after ex_put_init_ext, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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}
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/* write nodal coordinates values and names to database */
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x[0] = 0.00000e+00;
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y[0] = 0.00000e+00;
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z[0] = 0.00000e+00;
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x[1] = 2.00000e+00;
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y[1] = 0.00000e+00;
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z[1] = 0.00000e+00;
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x[2] = 0.00000e+00;
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y[2] = 2.00000e+00;
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z[2] = 0.00000e+00;
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x[3] = 2.00000e+00;
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y[3] = 2.00000e+00;
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z[3] = 0.00000e+00;
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x[4] = 0.00000e+00;
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y[4] = 0.00000e+00;
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z[4] = 2.00000e+00;
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x[5] = 2.00000e+00;
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y[5] = 0.00000e+00;
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z[5] = 2.00000e+00;
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x[6] = 0.00000e+00;
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y[6] = 2.00000e+00;
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z[6] = 2.00000e+00;
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x[7] = 2.00000e+00;
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y[7] = 2.00000e+00;
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z[7] = 2.00000e+00;
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x[8] = 0.00000e+00;
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y[8] = 3.50000e+00;
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z[8] = 1.00000e+00;
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x[9] = 2.00000e+00;
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y[9] = 3.50000e+00;
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z[9] = 1.00000e+00;
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x[10] = 0.00000e+00;
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y[10] = 3.00000e+00;
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z[10] = 1.50000e+00;
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x[11] = 2.00000e+00;
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y[11] = 3.00000e+00;
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z[11] = 1.50000e+00;
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x[12] = 0.00000e+00;
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y[12] = 3.00000e+00;
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z[12] = 0.50000e+00;
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x[13] = 2.00000e+00;
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y[13] = 3.00000e+00;
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z[13] = 0.50000e+00;
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error = ex_put_coord(exoid, x, y, z);
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printf("after ex_put_coord, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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coord_names[0] = "x";
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coord_names[1] = "y";
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coord_names[2] = "z";
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error = ex_put_coord_names(exoid, coord_names);
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printf("after ex_put_coord_names, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* Write the face block parameters */
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block_names[0] = "face_block_1";
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num_face_in_block[0] = 15;
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num_total_nodes_per_blk[0] = 54;
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bids[0] = 10;
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error = ex_put_block(exoid, EX_FACE_BLOCK, bids[0], "nsided", num_face_in_block[0],
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num_total_nodes_per_blk[0], 0, 0, 0);
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printf("after ex_put_block, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write face connectivity */
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int *connect = (int *)calloc(num_total_nodes_per_blk[0], sizeof(int));
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i = 0;
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j = 0;
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connect[i++] = 5;
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connect[i++] = 6;
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connect[i++] = 8; /* connectivity of face 1 of element 1 */
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connect[i++] = 2;
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connect[i++] = 1;
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connect[i++] = 4; /* face 2 of element 1 */
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connect[i++] = 6;
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connect[i++] = 2;
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connect[i++] = 4;
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connect[i++] = 8; /* face 3 of element 1 */
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connect[i++] = 8;
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connect[i++] = 4;
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connect[i++] = 1;
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connect[i++] = 5; /* face 4 of element 1 */
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connect[i++] = 1;
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connect[i++] = 2;
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connect[i++] = 6;
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connect[i++] = 5; /* face 5 of element 1 */
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connect[i++] = 5;
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connect[i++] = 8;
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connect[i++] = 7; /* connectivity of face 1 of element 2 */
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connect[i++] = 1;
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connect[i++] = 2;
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connect[i++] = 3;
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connect[i++] = 4;
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nnpe[j++] = 4;
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connect[i++] = 5;
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connect[i++] = 3;
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connect[i++] = 4;
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connect[i++] = 6;
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nnpe[j++] = 4;
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connect[i++] = 5;
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connect[i++] = 1;
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connect[i++] = 2;
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connect[i++] = 6;
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nnpe[j++] = 4;
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connect[i++] = 6;
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connect[i++] = 2;
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connect[i++] = 4;
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nnpe[j++] = 3;
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connect[i++] = 5;
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connect[i++] = 3;
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connect[i++] = 1;
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nnpe[j++] = 3;
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assert(i == num_total_nodes_per_blk[0]);
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assert(j == num_face_in_block[0]);
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error = ex_put_conn(exoid, EX_FACE_BLOCK, bids[0], connect, NULL, NULL);
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printf("after ex_put_conn, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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free(connect);
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connect = NULL;
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error = ex_put_entity_count_per_polyhedra(exoid, EX_FACE_BLOCK, bids[0], nnpe);
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printf("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write element block parameters */
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block_names[0] = "nfaced_1";
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num_elem_in_block[0] = 1;
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num_total_faces_per_blk[0] = 5;
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bids[0] = 10;
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error = ex_put_block(exoid, EX_ELEM_BLOCK, bids[0], "nfaced", num_elem_in_block[0], 0, 0,
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num_total_faces_per_blk[0], 0);
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printf("after ex_put_block, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* Write face block names */
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error = ex_put_names(exoid, EX_FACE_BLOCK, block_names);
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printf("after ex_put_names, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* Write element block names */
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error = ex_put_names(exoid, EX_ELEM_BLOCK, block_names);
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printf("after ex_put_names, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write element-face connectivity */
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connect = (int *)calloc(num_total_faces_per_blk[0], sizeof(int));
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i = 0;
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j = 0;
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connect[i++] = 1;
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connect[i++] = 2;
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connect[i++] = 3;
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connect[i++] = 4;
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connect[i++] = 5;
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nnpe[j++] = 5; /* Number of faces per element */
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assert(i == num_total_faces_per_blk[0]);
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assert(j == num_elem_in_block[0]);
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error = ex_put_conn(exoid, EX_ELEM_BLOCK, bids[0], NULL, NULL, connect);
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printf("after ex_put_conn, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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free(connect);
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error = ex_put_entity_count_per_polyhedra(exoid, EX_ELEM_BLOCK, bids[0], nnpe);
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printf("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write QA records; test empty and just blank-filled records */
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int num_qa_rec = 2;
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qa_record[0][0] = "TESTWT-NFACED";
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qa_record[0][1] = "testwt-nfaced";
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qa_record[0][2] = "2010/02/15";
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qa_record[0][3] = "06:35:15";
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qa_record[1][0] = "";
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qa_record[1][1] = " ";
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qa_record[1][2] = "";
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qa_record[1][3] = " ";
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error = ex_put_qa(exoid, num_qa_rec, qa_record);
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printf("after ex_put_qa, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write information records; test empty and just blank-filled records */
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int num_info = 3;
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info[0] = "This is the first information record.";
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info[1] = "";
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info[2] = " ";
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error = ex_put_info(exoid, num_info, info);
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printf("after ex_put_info, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write results variables parameters and names */
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int num_glo_vars = 1;
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var_names[0] = "glo_vars";
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error = ex_put_variable_param(exoid, EX_GLOBAL, num_glo_vars);
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printf("after ex_put_variable_param, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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error = ex_put_variable_names(exoid, EX_GLOBAL, num_glo_vars, var_names);
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printf("after ex_put_variable_names, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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int num_nod_vars = 2;
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/* 12345678901234567890123456789012 */
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var_names[0] = "node_variable_a_very_long_name_0";
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var_names[1] = EX_NODE_SET;
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error = ex_put_variable_param(exoid, EX_NODAL, num_nod_vars);
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printf("after ex_put_variable_param, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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error = ex_put_variable_names(exoid, EX_NODAL, num_nod_vars, var_names);
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printf("after ex_put_variable_names, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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int num_ele_vars = 3;
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var_names[0] = "ele_var0";
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var_names[1] = "ele_var1";
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var_names[2] = "ele_var2";
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error = ex_put_variable_param(exoid, EX_ELEM_BLOCK, num_ele_vars);
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printf("after ex_put_variable_param, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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error = ex_put_variable_names(exoid, EX_ELEM_BLOCK, num_ele_vars, var_names);
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printf("after ex_put_variable_names, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write element variable truth table */
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int *truth_tab = (int *)calloc((num_elem_blk * num_ele_vars), sizeof(int));
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int k = 0;
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for (i = 0; i < num_elem_blk; i++) {
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for (j = 0; j < num_ele_vars; j++) {
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truth_tab[k++] = 1;
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}
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}
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error = ex_put_truth_table(exoid, EX_ELEM_BLOCK, num_elem_blk, num_ele_vars, truth_tab);
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printf("after ex_put_elem_var_tab, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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free(truth_tab);
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/* for each time step, write the analysis results;
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* the code below fills the arrays glob_var_vals,
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* nodal_var_vals, and elem_var_vals with values for debugging purposes;
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* obviously the analysis code will populate these arrays
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*/
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int whole_time_step = 1;
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int num_time_steps = 10;
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float *glob_var_vals = (float *)calloc(num_glo_vars, CPU_word_size);
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float *nodal_var_vals = (float *)calloc(num_nodes, CPU_word_size);
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float *elem_var_vals = (float *)calloc(8, CPU_word_size);
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for (i = 0; i < num_time_steps; i++) {
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float time_value = (float)(i + 1) / 100.;
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/* write time value */
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error = ex_put_time(exoid, whole_time_step, &time_value);
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printf("after ex_put_time, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write global variables */
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for (j = 0; j < num_glo_vars; j++) {
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glob_var_vals[j] = (float)(j + 2) * time_value;
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}
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error = ex_put_var(exoid, whole_time_step, EX_GLOBAL, 1, 1, num_glo_vars, glob_var_vals);
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printf("after ex_put_glob_vars, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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/* write nodal variables */
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for (k = 1; k <= num_nod_vars; k++) {
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for (j = 0; j < num_nodes; j++) {
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nodal_var_vals[j] = (float)k + ((float)(j + 1) * time_value);
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}
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error = ex_put_nodal_var(exoid, whole_time_step, k, num_nodes, nodal_var_vals);
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printf("after ex_put_nodal_var, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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}
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}
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/* write element variables */
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for (k = 1; k <= num_ele_vars; k++) {
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for (j = 0; j < num_elem_blk; j++) {
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for (int m = 0; m < num_elem_in_block[j]; m++) {
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elem_var_vals[m] = (float)(k + 1) + (float)(j + 2) + ((float)(m + 1) * time_value);
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/* printf("elem_var_vals[%d]: %f\n",m,elem_var_vals[m]); */
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}
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error = ex_put_elem_var(exoid, whole_time_step, k, bids[j], num_elem_in_block[j],
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elem_var_vals);
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printf("after ex_put_elem_var, error = %d\n", error);
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if (error) {
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ex_close(exoid);
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exit(-1);
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|
}
|
|
}
|
|
}
|
|
|
|
whole_time_step++;
|
|
|
|
/* update the data file; this should be done at the end of every time step
|
|
* to ensure that no data is lost if the analysis dies
|
|
*/
|
|
error = ex_update(exoid);
|
|
printf("after ex_update, error = %d\n", error);
|
|
if (error) {
|
|
ex_close(exoid);
|
|
exit(-1);
|
|
}
|
|
}
|
|
free(glob_var_vals);
|
|
free(nodal_var_vals);
|
|
free(elem_var_vals);
|
|
|
|
/* close the EXODUS files
|
|
*/
|
|
error = ex_close(exoid);
|
|
printf("after ex_close, error = %d\n", error);
|
|
if (error) {
|
|
ex_close(exoid);
|
|
exit(-1);
|
|
}
|
|
return 0;
|
|
}
|
|
|