Initializes the snapshot-saving mechanism.
Definition at line 42 of file output_save.cc.
References pism::RuntimeError::add_context(), pism::ends_with(), m_config, m_current_snapshot, m_log, m_snapshot_times, m_snapshot_vars, m_snapshots_filename, m_split_snapshots, m_time, output_variables(), and PISM_ERROR_LOCATION.
Referenced by misc_setup().