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| subroutine, public | rt_bse_io::print_rtbse_header_info (rtbse_env) |
| | Writes the header and basic info to the standard output.
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| subroutine, public | rt_bse_io::print_etrs_info (rtbse_env, step, metric) |
| | Writes the update after single etrs iteration - only for log level > medium.
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| subroutine, public | rt_bse_io::print_etrs_info_header (rtbse_env) |
| | Writes the header for the etrs iteration updates - only for log level > medium.
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| subroutine, public | rt_bse_io::print_timestep_info (rtbse_env, step, electron_num_re, convergence, etrs_num, step_walltime) |
| | Writes the summary line of a completed propagation timestep.
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| subroutine, public | rt_bse_io::output_mos_contravariant (rtbse_env, rho, print_key_section) |
| | Outputs the matrix in MO basis for matrix coefficients corresponding to contravariant operator, i.e. density matrix.
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| subroutine, public | rt_bse_io::output_mos_covariant (rtbse_env, ham, print_key_section) |
| | Outputs the matrix in MO basis for matrix components corresponding to covariant representation, i.e. the Hamiltonian matrix.
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| subroutine, public | rt_bse_io::output_field (rtbse_env, append_opt) |
| | Prints the current field components into a file provided by input.
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| subroutine, public | rt_bse_io::read_field (rtbse_env) |
| | Reads the field from the files provided by input - useful for the continuation run.
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| subroutine, public | rt_bse_io::output_moments (rtbse_env, rho) |
| | Outputs the expectation value of moments from a given density matrix.
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| subroutine, public | rt_bse_io::output_restart (rtbse_env, rho, time_index) |
| | Outputs the restart info (last finished iteration step) + restard density matrix.
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| subroutine, public | rt_bse_io::read_restart (rtbse_env) |
| | Reads the density matrix from restart files and updates the starting time.
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| subroutine, public | rt_bse_io::output_restart_linearized (rtbse_env, rho) |
| | Linearized RT-BSE restart writer. Writes the restart set: lab-frame MO-active density matrices, the .info step index (sim_step = steps completed = the resume step), the once-per-run C_active gauge reference, and the appended RESTART.trace record feeding the FT prefix on continuation. All indices derive from sim_step so the .info/.trace bookkeeping cannot drift apart. (Full RTBSE uses the upstream output_restart above.)
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| subroutine, public | rt_bse_io::read_restart_info (rtbse_env) |
| | Early phase of the restart read: the starting step index from the .info file, the original run's dt peeked from the RESTART.trace header (so ENFORCE_MAX_DT can inherit it), and an SCF_GUESS hygiene check. Runs BEFORE initialize_maximum_timestep; the trace prefix records are loaded separately by read_restart_trace once the trace arrays are sized.
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| subroutine, public | rt_bse_io::read_restart_trace (rtbse_env) |
| | Reads the RESTART.trace prefix (records 1..sim_start) into the in-memory moment/field/ time traces so the continuation FT covers the full history. Header guards: version, n_spin, dims, dt (abort); kick params (warn); eps_active > 0.1 meV (warn). All ranks read (the traces are replicated). Record layout matches write_restart_trace verbatim.
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| subroutine, public | rt_bse_io::check_restart_eps_consistency (rtbse_env) |
| | Compares the original run's active eigenvalues (stashed by read_restart_trace) against the recomputed eps_active, once the Hamiltonian is built. Prints the max deviation and warns above 0.1 meV (GW analytic continuation gives run-to-run QP noise above FP, so the threshold is deliberately loose). Frees the stash. No-op if nothing was stashed.
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| subroutine, public | rt_bse_io::read_restart_density (rtbse_env) |
| | Late phase of the restart read: overwrites rho from the lab-frame restart matrices and sets restart_extracted. MO-active for the linearized path, AO otherwise (cp_fm_read_unformatted aborts on a size mismatch, guarding a changed active window).
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| subroutine, public | rt_bse_io::read_restart_c (rtbse_env, c_old, found) |
| | Reads the previous run's C_active slabs (gauge reference for the restart basis bridge).
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1.9.8