gaussian_pulse
Linearized telegraph-equation reference; finite-amplitude nonlinear M1 can have a model error floor. Energy excess uses a logarithmic display with a labeled floor; signed errors and fluxes remain linear.
Convergence becomes available after two resolutions are complete.
| N | E L1 | E L2 | E L∞ | p(L1) | p(L2) | p(L∞) |
|---|---|---|---|---|---|---|
| 8 | 2.077154e-05 | 7.295665e-05 | 5.451648e-04 | — | — | — |
8³ cells
Central cell layer at z=dx/2; ray at y=z=dx/2. Paired values CSV · Profiles PDF
Flux maps
Radiation conservation
R = Q(t) − Q(t_ref) + B(t) − S(t). B is cumulative outward transport; S is the signed source change. Flux integrals divided by c² give radiation momentum. The reference is the first recorded time (zero unless labeled as a resumed segment). All plotted totals and residuals use its fixed reference magnitude |Q(t_ref)|. Zero/negligible reference flux uses the labeled fixed scale c|E(t_ref)|. Neither denominator changes during the run.
| Field | Scale | Final R/scale | Final |R|/scale | Maximum |R|/scale |
|---|---|---|---|---|
| er | abs(initial_energy) | -1.667907e-16 | 1.667907e-16 | 1.667907e-16 |
| fx | c * abs(initial_energy) | 1.421370e-26 | 1.421370e-26 | 1.311330e-25 |
| fy | c * abs(initial_energy) | -6.107737e-26 | 6.107737e-26 | 6.107737e-26 |
| fz | c * abs(initial_energy) | -5.744059e-27 | 5.744059e-27 | 8.412700e-27 |
Budget summary CSV · Raw history CSV · Fraction history CSV
