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Error estimation and saving with Kelly error

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This commit is contained in:
Vasco C. B. Ferreira
2026-07-25 18:34:02 +02:00
parent 65de1cd0aa
commit 2f202ee871
5 changed files with 37 additions and 34 deletions
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src/nufi_solver.cc
+7 -13
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@@ -191,27 +191,15 @@ void NuFISolver::run() {
using std::abs;
using std::max;
// std::unique_ptr<double, decltype(std::free) *> rho{
// reinterpret_cast<double *>(std::aligned_alloc(64, sizeof(double) *
// Nx)),
// std::free};
//
// if (rho == nullptr)
// throw std::bad_alloc{};
std::vector<double> int_E_squared;
int_E_squared.reserve(Nt);
std::vector<GridStructure<1>> grid_versions;
std::vector<SolutionSnapshot<1>> phi_history;
// update_grid_versions(grid_versions, poisson);
// update_solution_history(phi_history, poisson,
// grid_versions.back().grid_version);
std::vector<double> x_eval(Parameters::CALC_NX);
std::ofstream time_file("results/simulation_time.dat");
std::ofstream time_file(Parameters::PLOT_DIR + "simulation_time.dat");
double total_time = 0;
stopwatch<double> total_timer;
@@ -224,6 +212,9 @@ void NuFISolver::run() {
<< "plot_time"
<< "\n";
std::ofstream error_file(Parameters::PLOT_DIR + "error_estimate.dat");
error_file << "it error_estimate\n";
[[maybe_unused]] const double x_min = Parameters::X_DOMAIN_LEFT;
[[maybe_unused]] double dx = Parameters::CALC_DX;
@@ -295,6 +286,9 @@ void NuFISolver::run() {
update_solution_history(phi_history, poisson,
grid_versions.back().grid_version);
error_file << it << " " << poisson.get_error_estimate() << "\n";
error_file.flush();
double timer_elapsed = timer.elapsed();
double step_time = timer_elapsed - time_elapsed_before;