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∞) |
|---|---|---|---|---|---|---|
| 16 | 7.580997e-06 | 3.345063e-05 | 3.228860e-04 | — | — | — |
16³ 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) | 0.000000e+00 | 0.000000e+00 | 0.000000e+00 |
| fx | c * abs(initial_energy) | 6.676247e-25 | 6.676247e-25 | 2.025128e-24 |
| fy | c * abs(initial_energy) | 3.894477e-25 | 3.894477e-25 | 6.564976e-25 |
| fz | c * abs(initial_energy) | -5.563539e-26 | 5.563539e-26 | 5.563539e-26 |
Budget summary CSV · Raw history CSV · Fraction history CSV
