equilibrium_sphere
Steady diffusion-limit reference; finite-flux nonlinear M1 can have a model error floor.
Convergence becomes available after two resolutions are complete.
| N | E L1 | E L2 | E L∞ | p(L1) | p(L2) | p(L∞) |
|---|---|---|---|---|---|---|
| 32 | 1.431205e-05 | 5.752160e-05 | 7.992172e-04 | — | — | — |
32³ 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) | -4.955709e-17 | 4.955709e-17 | 1.159311e-16 |
| fx | c * abs(initial_energy) | 1.972498e-21 | 1.972498e-21 | 6.398107e-21 |
| fy | c * abs(initial_energy) | -1.941003e-21 | 1.941003e-21 | 6.441135e-21 |
| fz | c * abs(initial_energy) | 8.227978e-21 | 8.227978e-21 | 1.119971e-20 |
Budget summary CSV · Raw history CSV · Fraction history CSV
