From 3b1ada6447b08b4a6bae7d5270154dafa8e45fde Mon Sep 17 00:00:00 2001 From: Greg Sjaardema Date: Thu, 9 Nov 2023 11:43:34 -0700 Subject: [PATCH] EXODUS: Add double compute convert to float output test --- .../libraries/exodus/test/CMakeLists.txt | 1 + .../seacas/libraries/exodus/test/testall.in | 10 +- .../libraries/exodus/test/testwtd-to-f.c | 564 ++++++++++++++++++ 3 files changed, 574 insertions(+), 1 deletion(-) create mode 100644 packages/seacas/libraries/exodus/test/testwtd-to-f.c diff --git a/packages/seacas/libraries/exodus/test/CMakeLists.txt b/packages/seacas/libraries/exodus/test/CMakeLists.txt index 399f26ada9..1e8eea43c6 100644 --- a/packages/seacas/libraries/exodus/test/CMakeLists.txt +++ b/packages/seacas/libraries/exodus/test/CMakeLists.txt @@ -68,6 +68,7 @@ IF ( NETCDF_NCDUMP_BINARY ) SET( cbind_OLDTESTS testwt testwtd + testwtd-to-f testrd testrd1 testrdd diff --git a/packages/seacas/libraries/exodus/test/testall.in b/packages/seacas/libraries/exodus/test/testall.in index a0edf9a4cb..45d0a2e86f 100755 --- a/packages/seacas/libraries/exodus/test/testall.in +++ b/packages/seacas/libraries/exodus/test/testall.in @@ -1,5 +1,5 @@ #! /usr/bin/env bash -# Copyright(C) 1999-2021 National Technology & Engineering Solutions +# Copyright(C) 1999-2021, 2023 National Technology & Engineering Solutions # of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with # NTESS, the U.S. Government retains certain rights in this software. # @@ -120,6 +120,14 @@ ${NCDUMP} -d5,5 testcp.exo | grep -v version | grep -v int64_status| grep -v _Fi ret_status=$((ret_status+${PIPESTATUS[0]}+${PIPESTATUS[3]})) echo "end testcp_ds, status = $ret_status" >> test.output +echo "testwtd-to-f - double precision compute, convert to single precision on disk..." +echo "begin testwtd-to-f" >> test.output +${PREFIX} ${BINDIR}/testwtd-to-f${SUFFIX} >> test.output +ret_status=$((ret_status+$?)) +${NCDUMP} -d5,5 test.exo | grep -v version | grep -v int64_status| grep -v _FillValue |grep -v word_size|grep -v maximum_name_length | ${DIFF} - ${SRCDIR}/test.dmp | tee testwtd-to-f.res +ret_status=$((ret_status+${PIPESTATUS[0]}+${PIPESTATUS[5]})) +echo "end testwtd-to-f, status = $ret_status" >> test.output + echo "testwt1 - single precision write files with several side sets..." echo "testwt1 ... [Expect WEDGE6 warning from this test]" echo "begin testwt1" >> test.output diff --git a/packages/seacas/libraries/exodus/test/testwtd-to-f.c b/packages/seacas/libraries/exodus/test/testwtd-to-f.c new file mode 100644 index 0000000000..085a8b2d54 --- /dev/null +++ b/packages/seacas/libraries/exodus/test/testwtd-to-f.c @@ -0,0 +1,564 @@ +/* + * Copyright(C) 1999-2023 National Technology & Engineering Solutions + * of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with + * NTESS, the U.S. Government retains certain rights in this software. + * + * See packages/seacas/LICENSE for details + */ +/***************************************************************************** + * + * testwt - test write an ExodusII database file + * + * This is a test program for the C binding of the EXODUS II + * database write routines. + * + *****************************************************************************/ + +#include +#include +#include + +#include "exodusII.h" +#include "exodusII_int.h" + +#define STRINGIFY(x) #x +#define TOSTRING(x) STRINGIFY(x) + +#define EXCHECK(funcall) \ + do { \ + int f_error = (funcall); \ + printf("after %s, error = %d\n", TOSTRING(funcall), f_error); \ + if (f_error != EX_NOERR && f_error != EX_WARN) { \ + fprintf(stderr, "Error calling %s\n", TOSTRING(funcall)); \ + ex_close(exoid); \ + exit(-1); \ + } \ + } while (0) + +int main(int argc, char **argv) +{ + ex_opts(EX_VERBOSE); + + /* Specify compute and i/o word size */ + int CPU_word_size = 8; /* sizeof(double) */ + int IO_word_size = 4; /* (4 bytes) */ + + /* create EXODUS II file */ + int exoid = ex_create("test.exo", /* filename path */ + EX_CLOBBER, /* create mode */ + &CPU_word_size, /* CPU double word size in bytes */ + &IO_word_size); /* I/O double 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 */ + int num_dim = 3; + int num_nodes = 33; + int num_elem = 7; + int num_elem_blk = 7; + int num_node_sets = 2; + int num_side_sets = 5; + + char *title = "This is a test"; + EXCHECK(ex_put_init(exoid, title, num_dim, num_nodes, num_elem, num_elem_blk, num_node_sets, + num_side_sets)); + + /* clang-format off */ + /* write nodal coordinates values and names to database */ + + /* Quad #1 */ + double x[100], y[100], z[100]; + 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; + /* clang-format on */ + + EXCHECK(ex_put_coord(exoid, x, y, z)); + + char *coord_names[] = {"xcoor", "ycoor", "zcoor"}; + EXCHECK(ex_put_coord_names(exoid, coord_names)); + + /* Add nodal attributes */ + EXCHECK(ex_put_attr_param(exoid, EX_NODAL, 0, 2)); + EXCHECK(ex_put_one_attr(exoid, EX_NODAL, 0, 1, x)); + EXCHECK(ex_put_one_attr(exoid, EX_NODAL, 0, 2, y)); + + { + char *attrib_names[] = {"Node_attr_1", "Node_attr_2"}; + EXCHECK(ex_put_attr_names(exoid, EX_NODAL, 0, attrib_names)); + } + + /* write element id map */ + int *elem_map = (int *)calloc(num_elem, sizeof(int)); + for (int i = 1; i <= num_elem; i++) { + elem_map[i - 1] = i * 10; + } + + EXCHECK(ex_put_id_map(exoid, EX_ELEM_MAP, elem_map)); + + free(elem_map); + + /* write element block parameters */ + struct ex_block blocks[10]; + for (int i = 0; i < 10; i++) { + blocks[i].type = EX_ELEM_BLOCK; + blocks[i].id = 0; + blocks[i].num_entry = 0; + blocks[i].num_nodes_per_entry = 0; + blocks[i].num_edges_per_entry = 0; + blocks[i].num_faces_per_entry = 0; + blocks[i].num_attribute = 0; + } + + char *block_names[10]; + block_names[0] = "block_1"; + block_names[1] = "block_2"; + block_names[2] = "block_3"; + block_names[3] = "block_4"; + block_names[4] = "block_5"; + block_names[5] = "block_6"; + block_names[6] = "block_7"; + + ex_copy_string(blocks[0].topology, "quad", MAX_STR_LENGTH + 1); + ex_copy_string(blocks[1].topology, "quad", MAX_STR_LENGTH + 1); + ex_copy_string(blocks[2].topology, "hex", MAX_STR_LENGTH + 1); + ex_copy_string(blocks[3].topology, "tetra", MAX_STR_LENGTH + 1); + ex_copy_string(blocks[4].topology, "wedge", MAX_STR_LENGTH + 1); + ex_copy_string(blocks[5].topology, "tetra", MAX_STR_LENGTH + 1); + ex_copy_string(blocks[6].topology, "tri", MAX_STR_LENGTH + 1); + + blocks[0].num_entry = 1; + blocks[1].num_entry = 1; + blocks[2].num_entry = 1; + blocks[3].num_entry = 1; + blocks[4].num_entry = 1; + blocks[5].num_entry = 1; + blocks[6].num_entry = 1; + + blocks[0].num_attribute = 1; + blocks[1].num_attribute = 1; + blocks[2].num_attribute = 1; + blocks[3].num_attribute = 1; + blocks[4].num_attribute = 1; + blocks[5].num_attribute = 1; + blocks[6].num_attribute = 1; + + blocks[0].num_nodes_per_entry = 4; /* elements in block #1 are 4-node quads */ + blocks[1].num_nodes_per_entry = 4; /* elements in block #2 are 4-node quads */ + blocks[2].num_nodes_per_entry = 8; /* elements in block #3 are 8-node hexes */ + blocks[3].num_nodes_per_entry = 4; /* elements in block #4 are 4-node tetras */ + blocks[4].num_nodes_per_entry = 6; /* elements in block #5 are 6-node wedges */ + blocks[5].num_nodes_per_entry = 8; /* elements in block #6 are 8-node tetras */ + blocks[6].num_nodes_per_entry = 3; /* elements in block #7 are 3-node tris */ + + blocks[0].id = 10; + blocks[1].id = 11; + blocks[2].id = 12; + blocks[3].id = 13; + blocks[4].id = 14; + blocks[5].id = 15; + blocks[6].id = 16; + + /* Generate an error that name is not found since blocks have not + yet been defined + */ + int error = ex_put_name(exoid, EX_ELEM_BLOCK, blocks[0].id, block_names[0]); + printf("after ex_put_name, error = %d\n", error); + + EXCHECK(ex_put_block_params(exoid, num_elem_blk, blocks)); + + /* Write element block names */ + for (int i = 0; i < num_elem_blk; i++) { + EXCHECK(ex_put_name(exoid, EX_ELEM_BLOCK, blocks[i].id, block_names[i])); + } + + /* write element block properties */ + /* 12345678901234567890123456789012 */ + char *prop_names[2]; + prop_names[0] = "MATERIAL_PROPERTY_LONG_NAME_32CH"; + prop_names[1] = "DENSITY"; + + EXCHECK(ex_put_prop_names(exoid, EX_ELEM_BLOCK, 2, prop_names)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[0].id, prop_names[0], 10)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[1].id, prop_names[0], 20)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[2].id, prop_names[0], 30)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[3].id, prop_names[0], 40)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[4].id, prop_names[0], 50)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[5].id, prop_names[0], 60)); + EXCHECK(ex_put_prop(exoid, EX_ELEM_BLOCK, blocks[6].id, prop_names[0], 70)); + + /* write element connectivity */ + { + int connect[] = {1, 2, 3, 4}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[0].id, connect, NULL, NULL)); + } + + { + int connect[] = {5, 6, 7, 8}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[1].id, connect, NULL, NULL)); + } + + { + int connect[] = {9, 10, 11, 12, 13, 14, 15, 16}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[2].id, connect, NULL, NULL)); + } + + { + int connect[] = {17, 18, 19, 20}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[3].id, connect, NULL, NULL)); + } + + { + int connect[] = {21, 22, 23, 24, 25, 26}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[4].id, connect, NULL, NULL)); + } + + { + int connect[] = {17, 18, 19, 20, 27, 28, 30, 29}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[5].id, connect, NULL, NULL)); + } + + { + int connect[] = {31, 32, 33}; + EXCHECK(ex_put_conn(exoid, EX_ELEM_BLOCK, blocks[6].id, connect, NULL, NULL)); + } + + /* write element block attributes */ + double attrib[1]; + attrib[0] = 3.14159; + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[0].id, attrib)); + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[0].id, attrib)); + + attrib[0] = 6.14159; + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[1].id, attrib)); + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[2].id, attrib)); + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[3].id, attrib)); + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[4].id, attrib)); + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[5].id, attrib)); + EXCHECK(ex_put_attr(exoid, EX_ELEM_BLOCK, blocks[6].id, attrib)); + + { + char *attrib_names[] = {"THICKNESS"}; + for (int i = 0; i < num_elem_blk; i++) { + EXCHECK(ex_put_attr_names(exoid, EX_ELEM_BLOCK, blocks[i].id, attrib_names)); + } + } + + /* write individual node sets */ + int num_nodes_in_nset[] = {5, 3}; + int nsids[] = {20, 21}; + + { + EXCHECK(ex_put_set_param(exoid, EX_NODE_SET, nsids[0], 5, 5)); + + int node_list[] = {10, 11, 12, 13, 14}; + double dist_fact[] = {1.0, 2.0, 3.0, 4.0, 5.0}; + + EXCHECK(ex_put_set(exoid, EX_NODE_SET, nsids[0], node_list, NULL)); + EXCHECK(ex_put_set_dist_fact(exoid, EX_NODE_SET, nsids[0], dist_fact)); + } + + { + EXCHECK(ex_put_set_param(exoid, EX_NODE_SET, nsids[1], 3, 3)); + + int node_list[] = {20, 21, 22}; + double dist_fact[] = {1.1, 2.1, 3.1}; + + EXCHECK(ex_put_set(exoid, EX_NODE_SET, nsids[1], node_list, NULL)); + EXCHECK(ex_put_set_dist_fact(exoid, EX_NODE_SET, nsids[1], dist_fact)); + } + + /* Write node set names */ + char *nset_names[] = {"nset_1", "nset_2"}; + EXCHECK(ex_put_names(exoid, EX_NODE_SET, nset_names)); + EXCHECK(ex_put_prop(exoid, EX_NODE_SET, nsids[0], "FACE", 4)); + EXCHECK(ex_put_prop(exoid, EX_NODE_SET, nsids[1], "FACE", 5)); + + int prop_array[] = {1000, 2000}; + EXCHECK(ex_put_prop_array(exoid, EX_NODE_SET, "VELOCITY", prop_array)); + + /* Add nodeset attributes */ + EXCHECK(ex_put_attr_param(exoid, EX_NODE_SET, nsids[0], 1)); + EXCHECK(ex_put_attr(exoid, EX_NODE_SET, nsids[0], x)); + + { + char *attrib_names[] = {"Nodeset_attribute"}; + EXCHECK(ex_put_attr_names(exoid, EX_NODE_SET, nsids[0], attrib_names)); + } + + /* write individual side sets */ + int num_face_in_sset[] = {2, 2, 7, 8, 10}; + int ssids[] = {30, 31, 32, 33, 34}; + + { + /* side set #1 - quad */ + EXCHECK(ex_put_set_param(exoid, EX_SIDE_SET, ssids[0], 2, 4)); + + int elem_list[] = {2, 2}; + int side_list[] = {4, 2}; + double dist_fact[] = {30.0, 30.1, 30.2, 30.3}; + + EXCHECK(ex_put_set(exoid, EX_SIDE_SET, 30, elem_list, side_list)); + EXCHECK(ex_put_set_dist_fact(exoid, EX_SIDE_SET, 30, dist_fact)); + } + + { + /* side set #2 - quad, spanning 2 elements */ + EXCHECK(ex_put_set_param(exoid, EX_SIDE_SET, 31, 2, 4)); + + int elem_list[] = {1, 2}; + int side_list[] = {2, 3}; + double dist_fact[] = {31.0, 31.1, 31.2, 31.3}; + + EXCHECK(ex_put_set(exoid, EX_SIDE_SET, 31, elem_list, side_list)); + EXCHECK(ex_put_set_dist_fact(exoid, EX_SIDE_SET, 31, dist_fact)); + } + + { + /* side set #3 - hex */ + EXCHECK(ex_put_set_param(exoid, EX_SIDE_SET, 32, 7, 0)); + + int elem_list[] = {3, 3, 3, 3, 3, 3, 3}; + int side_list[] = {5, 3, 3, 2, 4, 1, 6}; + + EXCHECK(ex_put_set(exoid, EX_SIDE_SET, 32, elem_list, side_list)); + } + + { + /* side set #4 - tetras */ + EXCHECK(ex_put_set_param(exoid, EX_SIDE_SET, 33, 8, 0)); + + int elem_list[] = {4, 4, 4, 4, 6, 6, 6, 6}; + int side_list[] = {1, 2, 3, 4, 1, 2, 3, 4}; + + EXCHECK(ex_put_set(exoid, EX_SIDE_SET, 33, elem_list, side_list)); + } + + { + /* side set #5 - wedges and tris */ + EXCHECK(ex_put_set_param(exoid, EX_SIDE_SET, 34, 10, 0)); + + int elem_list[] = {5, 5, 5, 5, 5, 7, 7, 7, 7, 7}; + int side_list[] = {1, 2, 3, 4, 5, 1, 2, 3, 4, 5}; + + EXCHECK(ex_put_set(exoid, EX_SIDE_SET, 34, elem_list, side_list)); + } + + /* Write side set names */ + char *sset_names[] = {"sset_1", "sset_2", "sset_3", "sset_4", "sset_5"}; + EXCHECK(ex_put_names(exoid, EX_SIDE_SET, sset_names)); + EXCHECK(ex_put_prop(exoid, EX_SIDE_SET, 30, "COLOR", 100)); + EXCHECK(ex_put_prop(exoid, EX_SIDE_SET, 31, "COLOR", 101)); + + /* write QA records; test empty and just blank-filled records */ + int num_qa_rec = 2; + char *qa_record[2][4]; + 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] = "Thirty-Two character QA Record|"; + qa_record[1][1] = " "; + qa_record[1][2] = ""; + qa_record[1][3] = " "; + + EXCHECK(ex_put_qa(exoid, num_qa_rec, qa_record)); + + /* write information records; test empty and just blank-filled records */ + char *info[3]; + info[0] = "This is the first information record."; + info[1] = ""; + info[2] = "This info record is exactly 80 characters long. last character should be pipe |"; + + int num_info = 3; + EXCHECK(ex_put_info(exoid, num_info, info)); + + /* write results variables parameters and names */ + int num_glo_vars = 1; + { + char *var_names[] = {"glo_vars"}; + + EXCHECK(ex_put_variable_param(exoid, EX_GLOBAL, num_glo_vars)); + EXCHECK(ex_put_variable_names(exoid, EX_GLOBAL, num_glo_vars, var_names)); + } + + int num_nod_vars = 2; + { + /* 12345678901234567890123456789012 */ + char *var_names[] = {"node_variable_a_very_long_name_0", "nod_var1"}; + + EXCHECK(ex_put_variable_param(exoid, EX_NODAL, num_nod_vars)); + EXCHECK(ex_put_variable_names(exoid, EX_NODAL, num_nod_vars, var_names)); + } + + int num_ele_vars = 3; + { + /* 0 1 2 3 */ + /* 12345678901234567890123456789012 */ + char *var_names[] = {"this_variable_name_is_short", "this_variable_name_is_just_right", + "this_variable_name_is_tooooo_long"}; + + EXCHECK(ex_put_variable_param(exoid, EX_ELEM_BLOCK, num_ele_vars)); + EXCHECK(ex_put_variable_names(exoid, EX_ELEM_BLOCK, num_ele_vars, var_names)); + } + + int num_nset_vars = 3; + { + char *var_names[] = {"ns_var0", "ns_var1", "ns_var2"}; + + EXCHECK(ex_put_variable_param(exoid, EX_NODE_SET, num_nset_vars)); + EXCHECK(ex_put_variable_names(exoid, EX_NODE_SET, num_nset_vars, var_names)); + } + + int num_sset_vars = 3; + { + char *var_names[] = {"ss_var0", "ss_var1", "ss_var2"}; + + EXCHECK(ex_put_variable_param(exoid, EX_SIDE_SET, num_sset_vars)); + EXCHECK(ex_put_variable_names(exoid, EX_SIDE_SET, num_sset_vars, var_names)); + } + + /* write element variable truth table */ + int *truth_tab = (int *)calloc((num_elem_blk * num_ele_vars), sizeof(int)); + + { + int k = 0; + for (int i = 0; i < num_elem_blk; i++) { + for (int j = 0; j < num_ele_vars; j++) { + truth_tab[k++] = 1; + } + } + } + + EXCHECK(ex_put_truth_table(exoid, EX_ELEM_BLOCK, num_elem_blk, num_ele_vars, truth_tab)); + + 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 + */ + + double *glob_var_vals = (double *)calloc(num_glo_vars, CPU_word_size); + double *nodal_var_vals = (double *)calloc(num_nodes, CPU_word_size); + double *elem_var_vals = (double *)calloc(num_ele_vars, CPU_word_size); + double *sset_var_vals = (double *)calloc(10, CPU_word_size); /* max sides_in_sset */ + double *nset_var_vals = (double *)calloc(5, CPU_word_size); /* max nodes_in_nset */ + + int num_time_steps = 10; + for (int i = 0; i < num_time_steps; i++) { + int whole_time_step = i + 1; + double time_value = (double)(i + 1) / 100.; + + /* write time value */ + EXCHECK(ex_put_time(exoid, whole_time_step, &time_value)); + + /* write global variables */ + for (int j = 0; j < num_glo_vars; j++) { + glob_var_vals[j] = (double)(j + 2) * time_value; + } + EXCHECK(ex_put_var(exoid, whole_time_step, EX_GLOBAL, 1, 1, num_glo_vars, glob_var_vals)); + + /* write nodal variables */ + for (int k = 1; k <= num_nod_vars; k++) { + for (int j = 0; j < num_nodes; j++) { + nodal_var_vals[j] = (double)k + ((double)(j + 1) * time_value); + } + EXCHECK(ex_put_var(exoid, whole_time_step, EX_NODAL, k, 1, num_nodes, nodal_var_vals)); + } + + /* write element variables */ + for (int k = 1; k <= num_ele_vars; k++) { + for (int j = 0; j < num_elem_blk; j++) { + for (int m = 0; m < blocks[j].num_entry; m++) { + elem_var_vals[m] = (double)(k + 1) + (double)(j + 2) + ((double)(m + 1) * time_value); + /* printf("elem_var_vals[%d]: %f\n",m,elem_var_vals[m]); */ + } + EXCHECK(ex_put_var(exoid, whole_time_step, EX_ELEM_BLOCK, k, blocks[j].id, + blocks[j].num_entry, elem_var_vals)); + } + } + + /* write sideset variables */ + for (int k = 1; k <= num_sset_vars; k++) { + for (int j = 0; j < num_side_sets; j++) { + for (int m = 0; m < num_face_in_sset[j]; m++) { + sset_var_vals[m] = (double)(k + 2) + (double)(j + 3) + ((double)(m + 1) * time_value); + /* printf("sset_var_vals[%d]: %f\n",m,sset_var_vals[m]); */ + } + EXCHECK(ex_put_var(exoid, whole_time_step, EX_SIDE_SET, k, ssids[j], num_face_in_sset[j], + sset_var_vals)); + } + } + + /* write nodeset variables */ + for (int k = 1; k <= num_nset_vars; k++) { + for (int j = 0; j < num_node_sets; j++) { + for (int m = 0; m < num_nodes_in_nset[j]; m++) { + nset_var_vals[m] = (double)(k + 3) + (double)(j + 4) + ((double)(m + 1) * time_value); + /* printf("nset_var_vals[%d]: %f\n",m,nset_var_vals[m]); */ + } + EXCHECK(ex_put_var(exoid, whole_time_step, EX_NODE_SET, k, nsids[j], num_nodes_in_nset[j], + nset_var_vals)); + } + } + + /* 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 + */ + EXCHECK(ex_update(exoid)); + } + free(glob_var_vals); + free(nodal_var_vals); + free(elem_var_vals); + free(sset_var_vals); + free(nset_var_vals); + + /* close the EXODUS files + */ + EXCHECK(ex_close(exoid)); + return 0; +}