Method outputVars

src/solver/solver.cxx:682–729

}

void Solver::outputVars(Options& output_options, bool save_repeat) {
  Timer time("io");
  output_options["tt"].force(simtime, "Solver");
  output_options["hist_hi"].force(iteration, "Solver");

  output_options["run_id"]
      .doc("UUID for this simulation")
      .assignRepeat(run_id, "t", save_repeat and save_repeat_run_id, "Solver");
  output_options["run_restart_from"]
      .doc("run_id of the simulation this one was restarted from."
           "'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz' means the run is not a restart, "
           "or the previous run did not have a run_id.")
      .assignRepeat(run_restart_from, "t", save_repeat and save_repeat_run_id, "Solver");

  // Add 2D and 3D evolving fields to output file
  for (const auto& f : f2d) {
    // Add to dump file (appending)
    output_options[f.name].assignRepeat(*(f.var), "t", save_repeat, "Solver");
    output_options[f.name].attributes["description"] = f.description;
  }
  for (const auto& f : f3d) {
    // Add to dump file (appending)
    output_options[f.name].assignRepeat(*(f.var), "t", save_repeat, "Solver");
    output_options[f.name].attributes["description"] = f.description;
    if (mms) {
      // Add an error variable
      output_options["E_" + f.name].assignRepeat(*(f.MMS_err), "t", save_repeat,
                                                 "Solver");
      output_options["E_" + f.name].attributes["description"] = f.description;
    }
  }

  if (save_repeat) {
    // Do not save if save_repeat=false so we avoid adding diagnostic variables to restart
    // files, otherwise they might cause errors if the solver type is changed before
    // restarting

    // Add solver diagnostics to output file
    for (const auto& d : diagnostic_int) {
      output_options[d.name].assignRepeat(*(d.var), "t", true, "Solver");
      output_options[d.name].attributes["description"] = d.description;
    }
    for (const auto& d : diagnostic_BoutReal) {
      output_options[d.name].assignRepeat(*(d.var), "t", true, "Solver");
      output_options[d.name].attributes["description"] = d.description;
    }
  }
}

void Solver::readEvolvingVariablesFromOptions(Options& options) {
  run_id = options["run_id"].withDefault(default_run_id);