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Adding signatures for reading information from an XML node where necessary.

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This commit is contained in:
Patrick Shriwise 2022-11-03 20:10:22 -05:00
parent 7a9d8c95af
commit 040965245d
13 changed files with 127 additions and 22 deletions
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63
src/initialize.cpp
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@ -14,6 +14,7 @@
#include "openmc/constants.h"
#include "openmc/cross_sections.h"
#include "openmc/error.h"
#include "openmc/file_utils.h"
#include "openmc/geometry_aux.h"
#include "openmc/hdf5_interface.h"
#include "openmc/material.h"
@ -291,10 +292,53 @@ int parse_command_line(int argc, char* argv[])
void read_input_xml()
{
read_settings_xml();
// search for a single model.xml file
// Check if settings.xml exists
std::string model_filename = settings::path_input + "model.xml";
bool use_model_file = file_exists(model_filename);
pugi::xml_node model_root;
if (use_model_file) {
write_message("Found model.xml file.");
pugi::xml_document doc;
auto result = doc.load_file(model_filename.c_str());
if (!result) {
fatal_error("Error processing model.xml file.");
}
auto model_root = doc.document_element();
auto other_inputs = {"materials.xml", "geometry.xml", "settings.xml", "tallies.xml", "plots.xml"};
for (const auto& input : other_inputs) {
if (file_exists(settings::path_input + input)) {
warning(fmt::format("A '{}' file is also present. This file will be ignored.", input));
}
}
} else {
write_message("No model.xml found. Reading separate XML inputs...");
}
if (use_model_file) {
if (!check_for_node(model_root, "settings")) {
fatal_error("No <settings> node present in the model.xml file.");
}
read_settings_xml(model_root.child("settings"));
} else {
read_settings_xml();
}
read_cross_sections_xml();
read_materials_xml();
read_geometry_xml();
if (use_model_file) {
if (!check_for_node(model_root, "materials")) {
fatal_error("No <materials> node present in the model.xml file.");
}
read_materials_xml(model_root.child("materials"));
if (!check_for_node(model_root, "geometry")) {
fatal_error("No <geometry> node present in the model.xml_file.");
}
read_geometry_xml(model_root.child("geometry"));
} else {
read_materials_xml();
read_geometry_xml();
}
// Final geometry setup and assign temperatures
finalize_geometry();
@ -302,14 +346,23 @@ void read_input_xml()
// Finalize cross sections having assigned temperatures
finalize_cross_sections();
read_tallies_xml();
if (use_model_file && check_for_node(model_root, "tallies")) {
read_tallies_xml(model_root.child("tallies"));
} else {
read_tallies_xml();
}
// Initialize distribcell_filters
prepare_distribcell();
// Read the plots.xml regardless of plot mode in case plots are requested
// via the API
read_plots_xml();
if (use_model_file) {
if (check_for_node(model_root, "plots"))
read_plots_xml(model_root.child("plots"));
} else {
read_plots_xml();
}
if (settings::run_mode == RunMode::PLOTTING) {
// Read plots.xml if it exists
if (mpi::master && settings::verbosity >= 5)