int main(int argc, char **argv)
{
int exoid, num_dim, num_nodes, num_elem, num_elem_blk;
int num_elem_in_block[10], num_total_nodes_per_blk[10];
int num_face_in_sset[10], num_nodes_in_nset[10];
int num_node_sets, num_side_sets, error;
int i, j, k, m, *elem_map, *connect;
int node_list[100], elem_list[100], side_list[100];
int ebids[10], ssids[10], nsids[10], nnpe[10];
int num_qa_rec, num_info;
int num_glo_vars, num_nod_vars, num_ele_vars, num_sset_vars, num_nset_vars;
int *truth_tab;
int whole_time_step, num_time_steps;
int CPU_word_size, IO_word_size;
int prop_array[2];
float *glob_var_vals, *nodal_var_vals, *elem_var_vals;
float *sset_var_vals, *nset_var_vals;
float time_value;
float x[100], y[100], z[100];
float dist_fact[100];
char * coord_names[3], *qa_record[2][4], *info[3], *var_names[3];
char * block_names[10], *nset_names[10], *sset_names[10];
char * attrib_names[2];
char * title = "This is a test";
ex_opts(EX_VERBOSE | EX_ABORT);
/* Specify compute and i/o word size */
CPU_word_size = 0; /* sizeof(float) */
IO_word_size = 4; /* (4 bytes) */
/* create EXODUS II file */
exoid = ex_create("test-nsided.exo", /* filename path */
EX_CLOBBER, /* create mode */
&CPU_word_size, /* CPU float word size in bytes */
&IO_word_size); /* I/O float word size in bytes */
printf("after ex_create for test.exo, exoid = %d\n", exoid);
printf(" cpu word size: %d io word size: %d\n", CPU_word_size, IO_word_size);
/* initialize file with parameters */
num_dim = 3;
num_nodes = 33;
num_elem = 7;
num_elem_blk = 1;
num_node_sets = 2;
num_side_sets = 5;
error = ex_put_init(exoid, title, num_dim, num_nodes, num_elem, num_elem_blk, num_node_sets,
num_side_sets);
printf("after ex_put_init, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write nodal coordinates values and names to database */
/* Quad #1 */
x[0] = 0.0;
y[0] = 0.0;
z[0] = 0.0;
x[1] = 1.0;
y[1] = 0.0;
z[1] = 0.0;
x[2] = 1.0;
y[2] = 1.0;
z[2] = 0.0;
x[3] = 0.0;
y[3] = 1.0;
z[3] = 0.0;
/* Quad #2 */
x[4] = 1.0;
y[4] = 0.0;
z[4] = 0.0;
x[5] = 2.0;
y[5] = 0.0;
z[5] = 0.0;
x[6] = 2.0;
y[6] = 1.0;
z[6] = 0.0;
x[7] = 1.0;
y[7] = 1.0;
z[7] = 0.0;
/* Hex #1 */
x[8] = 0.0;
y[8] = 0.0;
z[8] = 0.0;
x[9] = 10.0;
y[9] = 0.0;
z[9] = 0.0;
x[10] = 10.0;
y[10] = 0.0;
z[10] = -10.0;
x[11] = 1.0;
y[11] = 0.0;
z[11] = -10.0;
x[12] = 1.0;
y[12] = 10.0;
z[12] = 0.0;
x[13] = 10.0;
y[13] = 10.0;
z[13] = 0.0;
x[14] = 10.0;
y[14] = 10.0;
z[14] = -10.0;
x[15] = 1.0;
y[15] = 10.0;
z[15] = -10.0;
/* Tetra #1 */
x[16] = 0.0;
y[16] = 0.0;
z[16] = 0.0;
x[17] = 1.0;
y[17] = 0.0;
z[17] = 5.0;
x[18] = 10.0;
y[18] = 0.0;
z[18] = 2.0;
x[19] = 7.0;
y[19] = 5.0;
z[19] = 3.0;
/* Wedge #1 */
x[20] = 3.0;
y[20] = 0.0;
z[20] = 6.0;
x[21] = 6.0;
y[21] = 0.0;
z[21] = 0.0;
x[22] = 0.0;
y[22] = 0.0;
z[22] = 0.0;
x[23] = 3.0;
y[23] = 2.0;
z[23] = 6.0;
x[24] = 6.0;
y[24] = 2.0;
z[24] = 2.0;
x[25] = 0.0;
y[25] = 2.0;
z[25] = 0.0;
/* Tetra #2 */
x[26] = 2.7;
y[26] = 1.7;
z[26] = 2.7;
x[27] = 6.0;
y[27] = 1.7;
z[27] = 3.3;
x[28] = 5.7;
y[28] = 1.7;
z[28] = 1.7;
x[29] = 3.7;
y[29] = 0.0;
z[29] = 2.3;
/* 3d Tri */
x[30] = 0.0;
y[30] = 0.0;
z[30] = 0.0;
x[31] = 10.0;
y[31] = 0.0;
z[31] = 0.0;
x[32] = 10.0;
y[32] = 10.0;
z[32] = 10.0;
error = ex_put_coord(exoid, x, y, z);
printf("after ex_put_coord, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
coord_names[0] = "xcoor";
coord_names[1] = "ycoor";
coord_names[2] = "zcoor";
error = ex_put_coord_names(exoid, coord_names);
printf("after ex_put_coord_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* Add nodal attributes */
error = ex_put_attr_param(exoid, EX_NODAL, 0, 2);
printf("after ex_put_attr_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_one_attr(exoid, EX_NODAL, 0, 1, x);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_one_attr(exoid, EX_NODAL, 0, 2, y);
if (error) {
ex_close(exoid);
exit(-1);
}
{
attrib_names[0] = "Node_attr_1";
attrib_names[1] = "Node_attr_2";
error = ex_put_attr_names(exoid, EX_NODAL, 0, attrib_names);
if (error) {
ex_close(exoid);
exit(-1);
}
}
/* write element order map */
elem_map = (int *)calloc(num_elem, sizeof(int));
for (i = 1; i <= num_elem; i++) {
elem_map[i - 1] = i;
}
error = ex_put_map(exoid, elem_map);
printf("after ex_put_map, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
free(elem_map);
/* write element block parameters */
block_names[0] = "nsided_1";
num_elem_in_block[0] = 7;
num_total_nodes_per_blk[0] = 37;
ebids[0] = 10;
#if 0
error = ex_put_nsided_block (exoid, EX_ELEM_BLOCK, ebids[0], num_elem_in_block[0],
num_total_nodes_per_blk[0], 0);
#else
error = ex_put_block(exoid, EX_ELEM_BLOCK, ebids[0], "nsided", num_elem_in_block[0],
num_total_nodes_per_blk[0], 0, 0, 0);
#endif
printf("after ex_put_block, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* Write element block names */
error = ex_put_names(exoid, EX_ELEM_BLOCK, block_names);
printf("after ex_put_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write element connectivity */
connect = (int *)calloc(num_total_nodes_per_blk[0], sizeof(int));
i = 0;
j = 0;
connect[i++] = 1;
connect[i++] = 2;
connect[i++] = 3;
connect[i++] = 4;
nnpe[j++] = 4;
connect[i++] = 5;
connect[i++] = 6;
connect[i++] = 7;
connect[i++] = 8;
nnpe[j++] = 4;
connect[i++] = 9;
connect[i++] = 10;
connect[i++] = 11;
connect[i++] = 12;
connect[i++] = 13;
connect[i++] = 14;
connect[i++] = 15;
connect[i++] = 16;
nnpe[j++] = 8;
connect[i++] = 17;
connect[i++] = 18;
connect[i++] = 19;
connect[i++] = 20;
nnpe[j++] = 4;
connect[i++] = 21;
connect[i++] = 22;
connect[i++] = 23;
connect[i++] = 24;
connect[i++] = 25;
connect[i++] = 26;
nnpe[j++] = 6;
connect[i++] = 17;
connect[i++] = 18;
connect[i++] = 19;
connect[i++] = 20;
connect[i++] = 27;
connect[i++] = 28;
connect[i++] = 30;
connect[i++] = 29;
nnpe[j++] = 8;
connect[i++] = 31;
connect[i++] = 32;
connect[i++] = 33;
nnpe[j++] = 3;
assert(i == num_total_nodes_per_blk[0]);
assert(j == num_elem_in_block[0]);
error = ex_put_conn(exoid, EX_ELEM_BLOCK, ebids[0], connect, NULL, NULL);
printf("after ex_put_elem_conn, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
free(connect);
error = ex_put_entity_count_per_polyhedra(exoid, EX_ELEM_BLOCK, ebids[0], nnpe);
printf("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write individual node sets */
num_nodes_in_nset[0] = 5;
num_nodes_in_nset[1] = 3;
nsids[0] = 20;
nsids[1] = 21;
error = ex_put_set_param(exoid, EX_NODE_SET, nsids[0], 5, 5);
printf("after ex_put_node_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
node_list[0] = 10;
node_list[1] = 11;
node_list[2] = 12;
node_list[3] = 13;
node_list[4] = 14;
dist_fact[0] = 1.0;
dist_fact[1] = 2.0;
dist_fact[2] = 3.0;
dist_fact[3] = 4.0;
dist_fact[4] = 5.0;
error = ex_put_set(exoid, EX_NODE_SET, nsids[0], node_list, NULL);
printf("after ex_put_node_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_set_dist_fact(exoid, EX_NODE_SET, nsids[0], dist_fact);
printf("after ex_put_node_set_dist_fact, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_set_param(exoid, EX_NODE_SET, nsids[1], 3, 3);
printf("after ex_put_node_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
node_list[0] = 20;
node_list[1] = 21;
node_list[2] = 22;
dist_fact[0] = 1.1;
dist_fact[1] = 2.1;
dist_fact[2] = 3.1;
error = ex_put_set(exoid, EX_NODE_SET, nsids[1], node_list, NULL);
printf("after ex_put_node_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_set_dist_fact(exoid, EX_NODE_SET, nsids[1], dist_fact);
printf("after ex_put_node_set_dist_fact, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* Write node set names */
nset_names[0] = "nset_1";
nset_names[1] = "nset_2";
error = ex_put_names(exoid, EX_NODE_SET, nset_names);
printf("after ex_put_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_prop(exoid, EX_NODE_SET, nsids[0], "FACE", 4);
printf("after ex_put_prop, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_prop(exoid, EX_NODE_SET, nsids[1], "FACE", 5);
printf("after ex_put_prop, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
prop_array[0] = 1000;
prop_array[1] = 2000;
error = ex_put_prop_array(exoid, EX_NODE_SET, "VELOCITY", prop_array);
printf("after ex_put_prop_array, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* Add nodeset attributes */
error = ex_put_attr_param(exoid, EX_NODE_SET, nsids[0], 1);
printf("after ex_put_attr_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_attr(exoid, EX_NODE_SET, nsids[0], x);
if (error) {
ex_close(exoid);
exit(-1);
}
{
attrib_names[0] = "Nodeset_attribute";
error = ex_put_attr_names(exoid, EX_NODE_SET, nsids[0], attrib_names);
if (error) {
ex_close(exoid);
exit(-1);
}
}
/* write individual side sets */
num_face_in_sset[0] = 2;
num_face_in_sset[1] = 2;
num_face_in_sset[2] = 7;
num_face_in_sset[3] = 8;
num_face_in_sset[4] = 10;
ssids[0] = 30;
ssids[1] = 31;
ssids[2] = 32;
ssids[3] = 33;
ssids[4] = 34;
/* side set #1 - quad */
error = ex_put_set_param(exoid, EX_SIDE_SET, ssids[0], 2, 4);
printf("after ex_put_side_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
elem_list[0] = 2;
elem_list[1] = 2;
side_list[0] = 4;
side_list[1] = 2;
dist_fact[0] = 30.0;
dist_fact[1] = 30.1;
dist_fact[2] = 30.2;
dist_fact[3] = 30.3;
error = ex_put_set(exoid, EX_SIDE_SET, 30, elem_list, side_list);
printf("after ex_put_side_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_set_dist_fact(exoid, EX_SIDE_SET, 30, dist_fact);
printf("after ex_put_side_set_dist_fact, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* side set #2 - quad, spanning 2 elements */
error = ex_put_set_param(exoid, EX_SIDE_SET, 31, 2, 4);
printf("after ex_put_side_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
elem_list[0] = 1;
elem_list[1] = 2;
side_list[0] = 2;
side_list[1] = 3;
dist_fact[0] = 31.0;
dist_fact[1] = 31.1;
dist_fact[2] = 31.2;
dist_fact[3] = 31.3;
error = ex_put_set(exoid, EX_SIDE_SET, 31, elem_list, side_list);
printf("after ex_put_side_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_set_dist_fact(exoid, EX_SIDE_SET, 31, dist_fact);
printf("after ex_put_side_set_dist_fact, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* side set #3 - hex */
error = ex_put_set_param(exoid, EX_SIDE_SET, 32, 7, 0);
printf("after ex_put_side_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
elem_list[0] = 3;
elem_list[1] = 3;
elem_list[2] = 3;
elem_list[3] = 3;
elem_list[4] = 3;
elem_list[5] = 3;
elem_list[6] = 3;
side_list[0] = 5;
side_list[1] = 3;
side_list[2] = 3;
side_list[3] = 2;
side_list[4] = 4;
side_list[5] = 1;
side_list[6] = 6;
error = ex_put_set(exoid, EX_SIDE_SET, 32, elem_list, side_list);
printf("after ex_put_side_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* side set #4 - tetras */
error = ex_put_set_param(exoid, EX_SIDE_SET, 33, 8, 0);
printf("after ex_put_side_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
elem_list[0] = 4;
elem_list[1] = 4;
elem_list[2] = 4;
elem_list[3] = 4;
elem_list[4] = 6;
elem_list[5] = 6;
elem_list[6] = 6;
elem_list[7] = 6;
side_list[0] = 1;
side_list[1] = 2;
side_list[2] = 3;
side_list[3] = 4;
side_list[4] = 1;
side_list[5] = 2;
side_list[6] = 3;
side_list[7] = 4;
error = ex_put_set(exoid, EX_SIDE_SET, 33, elem_list, side_list);
printf("after ex_put_side_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* side set #5 - wedges and tris */
error = ex_put_set_param(exoid, EX_SIDE_SET, 34, 10, 0);
printf("after ex_put_side_set_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
elem_list[0] = 5;
elem_list[1] = 5;
elem_list[2] = 5;
elem_list[3] = 5;
elem_list[4] = 5;
elem_list[5] = 7;
elem_list[6] = 7;
elem_list[7] = 7;
elem_list[8] = 7;
elem_list[9] = 7;
side_list[0] = 1;
side_list[1] = 2;
side_list[2] = 3;
side_list[3] = 4;
side_list[4] = 5;
side_list[5] = 1;
side_list[6] = 2;
side_list[7] = 3;
side_list[8] = 4;
side_list[9] = 5;
error = ex_put_set(exoid, EX_SIDE_SET, 34, elem_list, side_list);
printf("after ex_put_side_set, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* Write side set names */
sset_names[0] = "sset_1";
sset_names[1] = "sset_2";
sset_names[2] = "sset_3";
sset_names[3] = "sset_4";
sset_names[4] = "sset_5";
error = ex_put_names(exoid, EX_SIDE_SET, sset_names);
printf("after ex_put_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_prop(exoid, EX_SIDE_SET, 30, "COLOR", 100);
printf("after ex_put_prop, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_prop(exoid, EX_SIDE_SET, 31, "COLOR", 101);
printf("after ex_put_prop, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write QA records; test empty and just blank-filled records */
num_qa_rec = 2;
qa_record[0][0] = "TESTWT";
qa_record[0][1] = "testwt";
qa_record[0][2] = "07/07/93";
qa_record[0][3] = "15:41:33";
qa_record[1][0] = "";
qa_record[1][1] = " ";
qa_record[1][2] = "";
qa_record[1][3] = " ";
error = ex_put_qa(exoid, num_qa_rec, qa_record);
printf("after ex_put_qa, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write information records; test empty and just blank-filled records */
num_info = 3;
info[0] = "This is the first information record.";
info[1] = "";
info[2] = " ";
error = ex_put_info(exoid, num_info, info);
printf("after ex_put_info, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write results variables parameters and names */
num_glo_vars = 1;
var_names[0] = "glo_vars";
error = ex_put_variable_param(exoid, EX_GLOBAL, num_glo_vars);
printf("after ex_put_variable_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_variable_names(exoid, EX_GLOBAL, num_glo_vars, var_names);
printf("after ex_put_variable_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
num_nod_vars = 2;
/* 12345678901234567890123456789012 */
var_names[0] = "node_variable_a_very_long_name_0";
var_names[1] = "nod_var1";
error = ex_put_variable_param(exoid, EX_NODAL, num_nod_vars);
printf("after ex_put_variable_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_variable_names(exoid, EX_NODAL, num_nod_vars, var_names);
printf("after ex_put_variable_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
num_ele_vars = 3;
var_names[0] = "ele_var0";
var_names[1] = "ele_var1";
var_names[2] = "ele_var2";
error = ex_put_variable_param(exoid, EX_ELEM_BLOCK, num_ele_vars);
printf("after ex_put_variable_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_variable_names(exoid, EX_ELEM_BLOCK, num_ele_vars, var_names);
printf("after ex_put_variable_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
{
num_nset_vars = 3;
var_names[0] = "ns_var0";
var_names[1] = "ns_var1";
var_names[2] = "ns_var2";
error = ex_put_variable_param(exoid, EX_NODE_SET, num_nset_vars);
printf("after ex_put_variable_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_variable_names(exoid, EX_NODE_SET, num_nset_vars, var_names);
printf("after ex_put_variable_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
}
{
num_sset_vars = 3;
var_names[0] = "ss_var0";
var_names[1] = "ss_var1";
var_names[2] = "ss_var2";
error = ex_put_variable_param(exoid, EX_SIDE_SET, num_sset_vars);
printf("after ex_put_variable_param, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
error = ex_put_variable_names(exoid, EX_SIDE_SET, num_sset_vars, var_names);
printf("after ex_put_variable_names, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
}
/* write element variable truth table */
truth_tab = (int *)calloc((num_elem_blk * num_ele_vars), sizeof(int));
k = 0;
for (i = 0; i < num_elem_blk; i++) {
for (j = 0; j < num_ele_vars; j++) {
truth_tab[k++] = 1;
}
}
error = ex_put_truth_table(exoid, EX_ELEM_BLOCK, num_elem_blk, num_ele_vars, truth_tab);
printf("after ex_put_elem_variable_tab, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
free(truth_tab);
/* for each time step, write the analysis results;
* the code below fills the arrays glob_var_vals,
* nodal_var_vals, and elem_var_vals with values for debugging purposes;
* obviously the analysis code will populate these arrays
*/
whole_time_step = 1;
num_time_steps = 10;
glob_var_vals = (float *)calloc(num_glo_vars, CPU_word_size);
nodal_var_vals = (float *)calloc(num_nodes, CPU_word_size);
elem_var_vals = (float *)calloc(8, CPU_word_size);
sset_var_vals = (float *)calloc(10, CPU_word_size);
nset_var_vals = (float *)calloc(10, CPU_word_size);
for (i = 0; i < num_time_steps; i++) {
time_value = (float)(i + 1) / 100.;
/* write time value */
error = ex_put_time(exoid, whole_time_step, &time_value);
printf("after ex_put_time, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write global variables */
for (j = 0; j < num_glo_vars; j++) {
glob_var_vals[j] = (float)(j + 2) * time_value;
}
error = ex_put_var(exoid, whole_time_step, EX_GLOBAL, 1, 0, num_glo_vars, glob_var_vals);
printf("after ex_put_glob_vars, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
/* write nodal variables */
for (k = 1; k <= num_nod_vars; k++) {
for (j = 0; j < num_nodes; j++) {
nodal_var_vals[j] = (float)k + ((float)(j + 1) * time_value);
}
error = ex_put_var(exoid, whole_time_step, EX_NODAL, k, 1, num_nodes, nodal_var_vals);
printf("after ex_put_nodal_var, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
}
/* write element variables */
for (k = 1; k <= num_ele_vars; k++) {
for (j = 0; j < num_elem_blk; j++) {
for (m = 0; m < num_elem_in_block[j]; m++) {
elem_var_vals[m] = (float)(k + 1) + (float)(j + 2) + ((float)(m + 1) * time_value);
/* printf("elem_var_vals[%d]: %f\n",m,elem_var_vals[m]); */
}
error = ex_put_var(exoid, whole_time_step, EX_ELEM_BLOCK, k, ebids[j], num_elem_in_block[j],
elem_var_vals);
printf("after ex_put_elem_var, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
}
}
/* write sideset variables */
for (k = 1; k <= num_sset_vars; k++) {
for (j = 0; j < num_side_sets; j++) {
for (m = 0; m < num_face_in_sset[j]; m++) {
sset_var_vals[m] = (float)(k + 2) + (float)(j + 3) + ((float)(m + 1) * time_value);
/* printf("sset_var_vals[%d]: %f\n",m,sset_var_vals[m]); */
}
error = ex_put_var(exoid, whole_time_step, EX_SIDE_SET, k, ssids[j], num_face_in_sset[j],
sset_var_vals);
printf("after ex_put_sset_var, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
}
}
/* write nodeset variables */
for (k = 1; k <= num_nset_vars; k++) {
for (j = 0; j < num_node_sets; j++) {
for (m = 0; m < num_nodes_in_nset[j]; m++) {
nset_var_vals[m] = (float)(k + 3) + (float)(j + 4) + ((float)(m + 1) * time_value);
/* printf("nset_var_vals[%d]: %f\n",m,nset_var_vals[m]); */
}
error = ex_put_var(exoid, whole_time_step, EX_NODE_SET, k, nsids[j], num_nodes_in_nset[j],
nset_var_vals);
printf("after ex_put_nset_var, error = %d\n", error);
if (error) {
ex_close(exoid);
exit(-1);
}
}
}
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);
free(sset_var_vals);
free(nset_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;
}
int main (int argc, char **argv)
{
int exoid, num_dim, num_nodes, num_elem, num_elem_blk;
int num_elem_in_block[10], num_total_nodes_per_blk[10];
int num_face_in_block[10], num_total_faces_per_blk[10];
int num_face_in_sset[10], num_nodes_in_nset[10];
int num_node_sets, num_side_sets, error;
int i, j, k, m, *elem_map, *connect;
int node_list[100],elem_list[100],side_list[100];
int bids[10], ssids[10], nsids[10], nnpe[10];
int num_qa_rec, num_info;
int num_glo_vars, num_nod_vars, num_ele_vars, num_sset_vars, num_nset_vars;
int *truth_tab;
int whole_time_step, num_time_steps;
int CPU_word_size,IO_word_size;
int prop_array[2];
float *glob_var_vals, *nodal_var_vals, *elem_var_vals;
float *sset_var_vals, *nset_var_vals;
float time_value;
float x[100], y[100], z[100];
float dist_fact[100];
char *coord_names[3], *qa_record[2][4], *info[3], *var_names[3];
char *block_names[10], *nset_names[10], *sset_names[10];
char *prop_names[2], *attrib_names[2];
char *title = "This is a test";
ex_opts (EX_VERBOSE | EX_ABORT );
/* Specify compute and i/o word size */
CPU_word_size = 0; /* sizeof(float) */
IO_word_size = 4; /* (4 bytes) */
/* create EXODUS II file */
exoid = ex_create ("test-nfaced.exo", /* filename path */
EX_CLOBBER, /* create mode */
&CPU_word_size, /* CPU float word size in bytes */
&IO_word_size); /* I/O float word size in bytes */
printf ("after ex_create for test.exo, exoid = %d\n", exoid);
printf (" cpu word size: %d io word size: %d\n",CPU_word_size,IO_word_size);
/* ncopts = NC_VERBOSE; */
/* initialize file with parameters */
{
ex_init_params par;
num_dim = 3;
num_nodes = 14;
num_elem = 1;
num_elem_blk = 1;
num_node_sets = 0;
strcpy( par.title, title );
par.num_dim = num_dim;
par.num_nodes = num_nodes;
par.num_edge = 0;
par.num_edge_blk = 0;
par.num_face = 5;
par.num_face_blk = 1;
par.num_elem = num_elem;
par.num_elem_blk = num_elem_blk;
par.num_node_sets = num_node_sets;
par.num_edge_sets = 0;
par.num_face_sets = 0;
par.num_side_sets = 0;
par.num_elem_sets = 0;
par.num_node_maps = 0;
par.num_edge_maps = 0;
par.num_face_maps = 0;
par.num_elem_maps = 0;
error = ex_put_init_ext (exoid, &par);
printf ("after ex_put_init_ext, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
}
/* write nodal coordinates values and names to database */
x[ 0] = 0.00000e+00 ; y[ 0] = 0.00000e+00 ; z[ 0] = 0.00000e+00 ;
x[ 1] = 2.00000e+00 ; y[ 1] = 0.00000e+00 ; z[ 1] = 0.00000e+00 ;
x[ 2] = 0.00000e+00 ; y[ 2] = 2.00000e+00 ; z[ 2] = 0.00000e+00 ;
x[ 3] = 2.00000e+00 ; y[ 3] = 2.00000e+00 ; z[ 3] = 0.00000e+00 ;
x[ 4] = 0.00000e+00 ; y[ 4] = 0.00000e+00 ; z[ 4] = 2.00000e+00 ;
x[ 5] = 2.00000e+00 ; y[ 5] = 0.00000e+00 ; z[ 5] = 2.00000e+00 ;
x[ 6] = 0.00000e+00 ; y[ 6] = 2.00000e+00 ; z[ 6] = 2.00000e+00 ;
x[ 7] = 2.00000e+00 ; y[ 7] = 2.00000e+00 ; z[ 7] = 2.00000e+00 ;
x[ 8] = 0.00000e+00 ; y[ 8] = 3.50000e+00 ; z[ 8] = 1.00000e+00 ;
x[ 9] = 2.00000e+00 ; y[ 9] = 3.50000e+00 ; z[ 9] = 1.00000e+00 ;
x[10] = 0.00000e+00 ; y[10] = 3.00000e+00 ; z[10] = 1.50000e+00 ;
x[11] = 2.00000e+00 ; y[11] = 3.00000e+00 ; z[11] = 1.50000e+00 ;
x[12] = 0.00000e+00 ; y[12] = 3.00000e+00 ; z[12] = 0.50000e+00 ;
x[13] = 2.00000e+00 ; y[13] = 3.00000e+00 ; z[13] = 0.50000e+00 ;
error = ex_put_coord (exoid, x, y, z);
printf ("after ex_put_coord, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
coord_names[0] = "x";
coord_names[1] = "y";
coord_names[2] = "z";
error = ex_put_coord_names (exoid, coord_names);
printf ("after ex_put_coord_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* Write the face block parameters */
block_names[0] = "face_block_1";
num_face_in_block[0] = 15;
num_total_nodes_per_blk[0] = 54;
bids[0] = 10;
error = ex_put_block (exoid, EX_FACE_BLOCK, bids[0], "nsided",
num_face_in_block[0],
num_total_nodes_per_blk[0],
0, 0, 0);
printf ("after ex_put_block, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write face connectivity */
connect = (int *) calloc(num_total_nodes_per_blk[0], sizeof(int));
i = 0;
j = 0;
connect[i++] = 5;
connect[i++] = 6;
connect[i++] = 8; /* connectivity of face 1 of element 1 */
connect[i++] = 2;
connect[i++] = 1;
connect[i++] = 4; /* face 2 of element 1 */
connect[i++] = 6;
connect[i++] = 2;
connect[i++] = 4;
connect[i++] = 8; /* face 3 of element 1 */
connect[i++] = 8;
connect[i++] = 4;
connect[i++] = 1;
connect[i++] = 5; /* face 4 of element 1 */
connect[i++] = 1;
connect[i++] = 2;
connect[i++] = 6;
connect[i++] = 5; /* face 5 of element 1 */
connect[i++] = 5;
connect[i++] = 8;
connect[i++] = 7; /* connectivity of face 1 of element 2 */
connect[i++] = 1; connect[i++] = 2; connect[i++] = 3; connect[i++] = 4;
nnpe[j++] = 4;
connect[i++] = 5; connect[i++] = 3; connect[i++] = 4; connect[i++] = 6;
nnpe[j++] = 4;
connect[i++] = 5; connect[i++] = 1; connect[i++] = 2; connect[i++] = 6;
nnpe[j++] = 4;
connect[i++] = 6; connect[i++] = 2; connect[i++] = 4;
nnpe[j++] = 3;
connect[i++] = 5; connect[i++] = 3; connect[i++] = 1;
nnpe[j++] = 3;
assert(i == num_total_nodes_per_blk[0]);
assert(j == num_face_in_block[0]);
error = ex_put_conn (exoid, EX_FACE_BLOCK, bids[0], connect, NULL, NULL);
printf ("after ex_put_conn, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
free (connect);
connect = NULL;
error = ex_put_entity_count_per_polyhedra(exoid, EX_FACE_BLOCK, bids[0], nnpe);
printf ("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write element block parameters */
block_names[0] = "nfaced_1";
num_elem_in_block[0] = 1;
num_total_nodes_per_blk[0] = 6; /* Do we need this; does it make sense... */
num_total_faces_per_blk[0] = 5;
bids[0] = 10;
error = ex_put_block (exoid, EX_ELEM_BLOCK, bids[0], "nfaced",
num_elem_in_block[0],
0,
0,
num_total_faces_per_blk[0],
0);
printf ("after ex_put_block, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* Write face block names */
error = ex_put_names(exoid, EX_FACE_BLOCK, block_names);
printf ("after ex_put_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* Write element block names */
error = ex_put_names(exoid, EX_ELEM_BLOCK, block_names);
printf ("after ex_put_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write element-face connectivity */
connect = (int *) calloc(num_total_faces_per_blk[0], sizeof(int));
i = 0;
j = 0;
connect[i++] = 1; connect[i++] = 2; connect[i++] = 3; connect[i++] = 4;
connect[i++] = 5;
nnpe[j++] = 5; /* Number of faces per element */
assert(i == num_total_faces_per_blk[0]);
assert(j == num_elem_in_block[0]);
error = ex_put_conn (exoid, EX_ELEM_BLOCK, bids[0], NULL, NULL, connect);
printf ("after ex_put_conn, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
free (connect);
error = ex_put_entity_count_per_polyhedra(exoid, EX_ELEM_BLOCK, bids[0], nnpe);
printf ("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write QA records; test empty and just blank-filled records */
num_qa_rec = 2;
qa_record[0][0] = "TESTWT-NFACED";
qa_record[0][1] = "testwt-nfaced";
qa_record[0][2] = "2010/02/15";
qa_record[0][3] = "06:35:15";
qa_record[1][0] = "";
qa_record[1][1] = " ";
qa_record[1][2] = "";
qa_record[1][3] = " ";
error = ex_put_qa (exoid, num_qa_rec, qa_record);
printf ("after ex_put_qa, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write information records; test empty and just blank-filled records */
num_info = 3;
info[0] = "This is the first information record.";
info[1] = "";
info[2] = " ";
error = ex_put_info (exoid, num_info, info);
printf ("after ex_put_info, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write results variables parameters and names */
num_glo_vars = 1;
var_names[0] = "glo_vars";
error = ex_put_var_param (exoid, "g", num_glo_vars);
printf ("after ex_put_var_param, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
error = ex_put_var_names (exoid, "g", num_glo_vars, var_names);
printf ("after ex_put_var_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
num_nod_vars = 2;
/* 12345678901234567890123456789012 */
var_names[0] = "node_variable_a_very_long_name_0";
var_names[1] = "n";
error = ex_put_var_param (exoid, "n", num_nod_vars);
printf ("after ex_put_var_param, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
error = ex_put_var_names (exoid, "n", num_nod_vars, var_names);
printf ("after ex_put_var_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
num_ele_vars = 3;
var_names[0] = "ele_var0";
var_names[1] = "ele_var1";
var_names[2] = "ele_var2";
error = ex_put_var_param (exoid, "e", num_ele_vars);
printf ("after ex_put_var_param, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
error = ex_put_var_names (exoid, "e", num_ele_vars, var_names);
printf ("after ex_put_var_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write element variable truth table */
truth_tab = (int *) calloc ((num_elem_blk*num_ele_vars), sizeof(int));
k = 0;
for (i=0; i<num_elem_blk; i++)
{
for (j=0; j<num_ele_vars; j++)
{
truth_tab[k++] = 1;
}
}
error = ex_put_elem_var_tab (exoid, num_elem_blk, num_ele_vars, truth_tab);
printf ("after ex_put_elem_var_tab, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
free (truth_tab);
/* for each time step, write the analysis results;
* the code below fills the arrays glob_var_vals,
* nodal_var_vals, and elem_var_vals with values for debugging purposes;
* obviously the analysis code will populate these arrays
*/
whole_time_step = 1;
num_time_steps = 10;
glob_var_vals = (float *) calloc (num_glo_vars, CPU_word_size);
nodal_var_vals = (float *) calloc (num_nodes, CPU_word_size);
elem_var_vals = (float *) calloc (8, CPU_word_size);
for (i=0; i<num_time_steps; i++)
{
time_value = (float)(i+1)/100.;
/* write time value */
error = ex_put_time (exoid, whole_time_step, &time_value);
printf ("after ex_put_time, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write global variables */
for (j=0; j<num_glo_vars; j++)
{
glob_var_vals[j] = (float)(j+2) * time_value;
}
error = ex_put_glob_vars (exoid, whole_time_step, num_glo_vars,
glob_var_vals);
printf ("after ex_put_glob_vars, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write nodal variables */
for (k=1; k<=num_nod_vars; k++)
{
for (j=0; j<num_nodes; j++)
{
nodal_var_vals[j] = (float)k + ((float)(j+1) * time_value);
}
error = ex_put_nodal_var (exoid, whole_time_step, k, num_nodes,
nodal_var_vals);
printf ("after ex_put_nodal_var, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
}
/* write element variables */
for (k=1; k<=num_ele_vars; k++)
{
for (j=0; j<num_elem_blk; j++)
{
for (m=0; m<num_elem_in_block[j]; m++)
{
elem_var_vals[m] = (float)(k+1) + (float)(j+2) +
((float)(m+1)*time_value);
/* printf("elem_var_vals[%d]: %f\n",m,elem_var_vals[m]); */
}
error = ex_put_elem_var (exoid, whole_time_step, k, bids[j],
num_elem_in_block[j], elem_var_vals);
printf ("after ex_put_elem_var, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
}
}
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;
}
int main (int argc, char **argv)
{
int exoid, num_dim, num_nodes, num_elem, num_elem_blk;
int num_elem_in_block[10], num_total_nodes_per_blk[10];
int num_face_in_block[10], num_total_faces_per_blk[10];
int num_node_sets, error;
int i, j, *connect;
int bids, nnpe[20];
int num_qa_rec, num_info;
int CPU_word_size,IO_word_size;
float x[100], y[100], z[100];
char *coord_names[3], *qa_record[2][4], *info[3];
char *block_names[10];
char *title = "This is a test";
ex_opts (EX_VERBOSE | EX_ABORT );
/* Specify compute and i/o word size */
CPU_word_size = 0; /* sizeof(float) */
IO_word_size = 4; /* (4 bytes) */
/* create EXODUS II file */
exoid = ex_create ("test-nfaced.exo", /* filename path */
EX_CLOBBER, /* create mode */
&CPU_word_size, /* CPU float word size in bytes */
&IO_word_size); /* I/O float word size in bytes */
printf ("after ex_create for test.exo, exoid = %d\n", exoid);
printf (" cpu word size: %d io word size: %d\n",CPU_word_size,IO_word_size);
/* initialize file with parameters */
{
ex_init_params par;
num_dim = 3;
num_nodes = 14;
num_elem = 3;
num_elem_blk = 1;
num_node_sets = 0;
strcpy( par.title, title );
par.num_dim = num_dim;
par.num_nodes = num_nodes;
par.num_edge = 0;
par.num_edge_blk = 0;
par.num_face = 15;
par.num_face_blk = 1;
par.num_elem = num_elem;
par.num_elem_blk = num_elem_blk;
par.num_node_sets = num_node_sets;
par.num_edge_sets = 0;
par.num_face_sets = 0;
par.num_side_sets = 0;
par.num_elem_sets = 0;
par.num_node_maps = 0;
par.num_edge_maps = 0;
par.num_face_maps = 0;
par.num_elem_maps = 0;
error = ex_put_init_ext (exoid, &par);
printf ("after ex_put_init_ext, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
}
/* write nodal coordinates values and names to database */
x[ 0] = 0.00000e+00 ; y[ 0] = 0.00000e+00 ; z[ 0] = 0.00000e+00 ;
x[ 1] = 2.00000e+00 ; y[ 1] = 0.00000e+00 ; z[ 1] = 0.00000e+00 ;
x[ 2] = 0.00000e+00 ; y[ 2] = 2.00000e+00 ; z[ 2] = 0.00000e+00 ;
x[ 3] = 2.00000e+00 ; y[ 3] = 2.00000e+00 ; z[ 3] = 0.00000e+00 ;
x[ 4] = 0.00000e+00 ; y[ 4] = 0.00000e+00 ; z[ 4] = 2.00000e+00 ;
x[ 5] = 2.00000e+00 ; y[ 5] = 0.00000e+00 ; z[ 5] = 2.00000e+00 ;
x[ 6] = 0.00000e+00 ; y[ 6] = 2.00000e+00 ; z[ 6] = 2.00000e+00 ;
x[ 7] = 2.00000e+00 ; y[ 7] = 2.00000e+00 ; z[ 7] = 2.00000e+00 ;
x[ 8] = 0.00000e+00 ; y[ 8] = 3.50000e+00 ; z[ 8] = 1.00000e+00 ;
x[ 9] = 2.00000e+00 ; y[ 9] = 3.50000e+00 ; z[ 9] = 1.00000e+00 ;
x[10] = 0.00000e+00 ; y[10] = 3.00000e+00 ; z[10] = 1.50000e+00 ;
x[11] = 2.00000e+00 ; y[11] = 3.00000e+00 ; z[11] = 1.50000e+00 ;
x[12] = 0.00000e+00 ; y[12] = 3.00000e+00 ; z[12] = 0.50000e+00 ;
x[13] = 2.00000e+00 ; y[13] = 3.00000e+00 ; z[13] = 0.50000e+00 ;
error = ex_put_coord (exoid, x, y, z);
printf ("after ex_put_coord, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
coord_names[0] = "x";
coord_names[1] = "y";
coord_names[2] = "z";
error = ex_put_coord_names (exoid, coord_names);
printf ("after ex_put_coord_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* Write the face block parameters */
block_names[0] = "face_block_1";
num_face_in_block[0] = 15;
num_total_nodes_per_blk[0] = 58;
bids = 10;
error = ex_put_block (exoid, EX_FACE_BLOCK, bids, "nsided",
num_face_in_block[0],
num_total_nodes_per_blk[0],
0, 0, 0);
printf ("after ex_put_block, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* Write face block names */
error = ex_put_names(exoid, EX_FACE_BLOCK, block_names);
printf ("after ex_put_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write face connectivity */
connect = (int *) calloc(num_total_nodes_per_blk[0], sizeof(int));
i = 0;
j = 0;
connect[i++] = 5;
connect[i++] = 6;
connect[i++] = 8; /* connectivity of face 1 of element 1 */
nnpe[j++] = 3;
connect[i++] = 2;
connect[i++] = 1;
connect[i++] = 4; /* face 2 of element 1 */
nnpe[j++] = 3;
connect[i++] = 6;
connect[i++] = 2;
connect[i++] = 4;
connect[i++] = 8; /* face 3 of element 1 */
nnpe[j++] = 4;
connect[i++] = 8;
connect[i++] = 4;
connect[i++] = 1;
connect[i++] = 5; /* face 4 of element 1 */
nnpe[j++] = 4;
connect[i++] = 1;
connect[i++] = 2;
connect[i++] = 6;
connect[i++] = 5; /* face 5 of element 1 */
nnpe[j++] = 4;
connect[i++] = 5;
connect[i++] = 8;
connect[i++] = 7; /* connectivity of face 1 of element 2 */
nnpe[j++] = 3;
connect[i++] = 1;
connect[i++] = 3;
connect[i++] = 4; /* face 2 of element 2 */
nnpe[j++] = 3;
connect[i++] = 7;
connect[i++] = 8;
connect[i++] = 4;
connect[i++] = 3; /* face 3 of element 2 */
nnpe[j++] = 4;
connect[i++] = 7;
connect[i++] = 3;
connect[i++] = 1;
connect[i++] = 5; /* face 4 of element 2 */
nnpe[j++] = 4;
connect[i++] = 8;
connect[i++] = 4;
connect[i++] = 14;
connect[i++] = 10;
connect[i++] = 12; /* connectivity of face 1 of element 3 */
nnpe[j++] = 5;
connect[i++] = 7;
connect[i++] = 11;
connect[i++] = 9;
connect[i++] = 13;
connect[i++] = 3; /* face 2 of element 3 */
nnpe[j++] = 5;
connect[i++] = 7;
connect[i++] = 8;
connect[i++] = 12;
connect[i++] = 11; /* face 3 of element 3 */
nnpe[j++] = 4;
connect[i++] = 11;
connect[i++] = 12;
connect[i++] = 10;
connect[i++] = 9; /* face 4 of element 3 */
nnpe[j++] = 4;
connect[i++] = 9;
connect[i++] = 10;
connect[i++] = 14;
connect[i++] = 13; /* face 5 of element 3 */
nnpe[j++] = 4;
connect[i++] = 13;
connect[i++] = 14;
connect[i++] = 4;
connect[i++] = 3; /* face 6 of element 3 */
nnpe[j++] = 4;
assert(i == num_total_nodes_per_blk[0]);
assert(j == num_face_in_block[0]);
error = ex_put_conn (exoid, EX_FACE_BLOCK, bids, connect, NULL, NULL);
printf ("after ex_put_conn, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
free (connect);
connect = NULL;
error = ex_put_entity_count_per_polyhedra(exoid, EX_FACE_BLOCK, bids, nnpe);
printf ("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write element block parameters */
block_names[0] = "nfaced_1";
num_elem_in_block[0] = 3;
num_total_faces_per_blk[0] = 5 + 5 + 7;
bids = 10;
error = ex_put_block (exoid, EX_ELEM_BLOCK, bids, "nfaced",
num_elem_in_block[0],
0,
0,
num_total_faces_per_blk[0],
0);
printf ("after ex_put_block, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* Write element block names */
error = ex_put_names(exoid, EX_ELEM_BLOCK, block_names);
printf ("after ex_put_names, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write element-face connectivity */
connect = (int *) calloc(num_total_faces_per_blk[0], sizeof(int));
i = 0;
j = 0;
connect[i++] = 1;
connect[i++] = 2;
connect[i++] = 3;
connect[i++] = 4;
connect[i++] = 5;
nnpe[j++] = 5; /* Number of faces per element 1 */
connect[i++] = 4;
connect[i++] = 6;
connect[i++] = 7;
connect[i++] = 8;
connect[i++] = 9;
nnpe[j++] = 5; /* Number of faces per element 2 */
connect[i++] = 8;
connect[i++] = 10;
connect[i++] = 11;
connect[i++] = 12;
connect[i++] = 13;
connect[i++] = 14;
connect[i++] = 15;
nnpe[j++] = 7; /* Number of faces per element 3 */
assert(i == num_total_faces_per_blk[0]);
assert(j == num_elem_in_block[0]);
error = ex_put_conn (exoid, EX_ELEM_BLOCK, bids, NULL, NULL, connect);
printf ("after ex_put_conn, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
free (connect);
error = ex_put_entity_count_per_polyhedra(exoid, EX_ELEM_BLOCK, bids, nnpe);
printf ("after ex_put_entity_count_per_polyhedra, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write QA records; test empty and just blank-filled records */
num_qa_rec = 2;
qa_record[0][0] = "TESTWT-NFACED";
qa_record[0][1] = "testwt-nfaced";
qa_record[0][2] = "2010/02/15";
qa_record[0][3] = "06:35:15";
qa_record[1][0] = "";
qa_record[1][1] = " ";
qa_record[1][2] = "";
qa_record[1][3] = " ";
error = ex_put_qa (exoid, num_qa_rec, qa_record);
printf ("after ex_put_qa, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* write information records; test empty and just blank-filled records */
num_info = 3;
info[0] = "This is the first information record.";
info[1] = "";
info[2] = " ";
error = ex_put_info (exoid, num_info, info);
printf ("after ex_put_info, error = %d\n", error);
if (error) {
ex_close (exoid);
exit(-1);
}
/* 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;
}
void exodus_file_write_mesh(exodus_file_t* file,
fe_mesh_t* mesh)
{
ASSERT(file->writing);
// See whether we have polyhedral blocks, and whether the non-polyhedral
// blocks have supported element types.
int num_blocks = fe_mesh_num_blocks(mesh);
bool is_polyhedral = false;
int pos = 0;
char* block_name;
fe_block_t* block;
while (fe_mesh_next_block(mesh, &pos, &block_name, &block))
{
fe_mesh_element_t elem_type = fe_block_element_type(block);
if (elem_type == FE_POLYHEDRON)
{
is_polyhedral = true;
break;
}
else if (elem_type != FE_INVALID)
{
// Check the number of nodes for the element.
if (!element_is_supported(elem_type, fe_block_num_element_nodes(block, 0)))
polymec_error("exodus_file_write_mesh: Element type in block %s has invalid number of nodes.", block_name);
}
else
polymec_error("exodus_file_write_mesh: Invalid element type for block %s.", block_name);
}
// Write out information about elements, faces, edges, nodes.
file->num_nodes = fe_mesh_num_nodes(mesh);
ex_init_params params;
strcpy(params.title, file->title);
params.num_dim = 3;
params.num_nodes = file->num_nodes;
int num_edges = fe_mesh_num_edges(mesh);
params.num_edge = num_edges;
params.num_edge_blk = 0;
int num_faces = fe_mesh_num_faces(mesh);
params.num_face = num_faces;
params.num_face_blk = (is_polyhedral) ? 1 : 0;
int num_elem = fe_mesh_num_elements(mesh);
params.num_elem = num_elem;
params.num_elem_blk = num_blocks;
params.num_elem_sets = file->num_elem_sets = fe_mesh_num_element_sets(mesh);
params.num_face_sets = file->num_face_sets = fe_mesh_num_face_sets(mesh);
params.num_edge_sets = file->num_edge_sets = fe_mesh_num_edge_sets(mesh);
params.num_node_sets = file->num_node_sets = fe_mesh_num_node_sets(mesh);
params.num_side_sets = file->num_side_sets = fe_mesh_num_side_sets(mesh);
params.num_elem_maps = 0;
params.num_face_maps = 0;
params.num_edge_maps = 0;
params.num_node_maps = 0;
ex_put_init_ext(file->ex_id, ¶ms);
// If we have any polyhedral element blocks, we write out a single face
// block that incorporates all of the polyhedral elements.
if (is_polyhedral)
{
// Generate face->node connectivity information.
int num_pfaces = fe_mesh_num_faces(mesh);
int face_node_size = 0;
int num_face_nodes[num_pfaces];
for (int f = 0; f < num_pfaces; ++f)
{
int num_nodes = fe_mesh_num_face_nodes(mesh, f);
num_face_nodes[f] = num_nodes;
face_node_size += num_nodes;
}
int* face_nodes = polymec_malloc(sizeof(int) * face_node_size);
int offset = 0;
for (int f = 0; f < num_pfaces; ++f)
{
fe_mesh_get_face_nodes(mesh, f, &face_nodes[offset]);
offset += num_face_nodes[f];
}
for (int i = 0; i < face_node_size; ++i)
face_nodes[i] += 1;
// Write an "nsided" face block.
ex_put_block(file->ex_id, EX_FACE_BLOCK, 1, "nsided",
num_pfaces, face_node_size, 0, 0, 0);
ex_put_name(file->ex_id, EX_FACE_BLOCK, 1, "face_block");
ex_put_conn(file->ex_id, EX_FACE_BLOCK, 1, face_nodes, NULL, NULL);
// Clean up.
polymec_free(face_nodes);
// Number of nodes per face.
ex_put_entity_count_per_polyhedra(file->ex_id, EX_FACE_BLOCK,
1, num_face_nodes);
}
// Go over the element blocks and write out the data.
pos = 0;
while (fe_mesh_next_block(mesh, &pos, &block_name, &block))
{
int elem_block = pos;
int num_e = fe_block_num_elements(block);
fe_mesh_element_t elem_type = fe_block_element_type(block);
if (elem_type == FE_POLYHEDRON)
{
// Count up the faces in the block and write the block information.
int tot_num_elem_faces = 0;
int faces_per_elem[num_e];
for (int i = 0; i < num_e; ++i)
{
faces_per_elem[i] = fe_block_num_element_faces(block, i);
tot_num_elem_faces += faces_per_elem[i];
}
ex_put_block(file->ex_id, EX_ELEM_BLOCK, elem_block, "nfaced",
num_e, 0, 0, tot_num_elem_faces, 0);
// Write elem->face connectivity information.
int elem_faces[tot_num_elem_faces], offset = 0;
for (int i = 0; i < num_e; ++i)
{
fe_block_get_element_faces(block, i, &elem_faces[offset]);
offset += faces_per_elem[i];
}
for (int i = 0; i < tot_num_elem_faces; ++i)
elem_faces[i] += 1;
ex_put_conn(file->ex_id, EX_ELEM_BLOCK, elem_block, NULL, NULL, elem_faces);
ex_put_entity_count_per_polyhedra(file->ex_id, EX_ELEM_BLOCK, elem_block, faces_per_elem);
}
else if (elem_type != FE_INVALID)
{
// Get element information.
char elem_type_name[MAX_NAME_LENGTH+1];
get_elem_name(elem_type, elem_type_name);
int num_nodes_per_elem = fe_block_num_element_nodes(block, 0);
// Write the block.
ex_put_block(file->ex_id, EX_ELEM_BLOCK, elem_block, elem_type_name,
num_e, num_nodes_per_elem, 0, 0, 0);
// Write the elem->node connectivity.
int elem_nodes[num_e* num_nodes_per_elem], offset = 0;
for (int i = 0; i < num_e; ++i)
{
fe_block_get_element_nodes(block, i, &elem_nodes[offset]);
offset += num_nodes_per_elem;
}
for (int i = 0; i < num_e* num_nodes_per_elem; ++i)
elem_nodes[i] += 1;
ex_put_conn(file->ex_id, EX_ELEM_BLOCK, elem_block, elem_nodes, NULL, NULL);
}
// Set the element block name.
ex_put_name(file->ex_id, EX_ELEM_BLOCK, elem_block, block_name);
}
// Set node positions.
real_t x[file->num_nodes], y[file->num_nodes], z[file->num_nodes];
point_t* X = fe_mesh_node_positions(mesh);
for (int n = 0; n < file->num_nodes; ++n)
{
x[n] = X[n].x;
y[n] = X[n].y;
z[n] = X[n].z;
}
ex_put_coord(file->ex_id, x, y, z);
char* coord_names[3] = {"x", "y", "z"};
ex_put_coord_names(file->ex_id, coord_names);
// Write sets of entities.
int *set, set_id = 0;
size_t set_size;
char* set_name;
pos = set_id = 0;
while (fe_mesh_next_element_set(mesh, &pos, &set_name, &set, &set_size))
write_set(file, EX_ELEM_SET, ++set_id, set_name, set, set_size);
pos = set_id = 0;
while (fe_mesh_next_face_set(mesh, &pos, &set_name, &set, &set_size))
write_set(file, EX_FACE_SET, ++set_id, set_name, set, set_size);
pos = set_id = 0;
while (fe_mesh_next_edge_set(mesh, &pos, &set_name, &set, &set_size))
write_set(file, EX_EDGE_SET, ++set_id, set_name, set, set_size);
pos = set_id = 0;
while (fe_mesh_next_node_set(mesh, &pos, &set_name, &set, &set_size))
write_set(file, EX_NODE_SET, ++set_id, set_name, set, set_size);
pos = set_id = 0;
while (fe_mesh_next_side_set(mesh, &pos, &set_name, &set, &set_size))
write_set(file, EX_SIDE_SET, ++set_id, set_name, set, set_size);
}
