run_refined_dfg, run_dfg_re20, time_window_dfg, time_refined_dfg,
run_jet_circle_cv and examples/fixed_patch_circle pass refinements /
level_blocks / level_objects / level_jets instead of bounds, base_block,
fine_block, fine_objects and jets. One-to-one with _legacy_levels: same
rectangle (FixedPatch2D frame), same blocks, bodies and Jets.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Primary documented command (example docstring and README) now passes
--fine-block 16 20; omitting it keeps the dense default unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- README: close the Manual stream control code fence before the new
section; snippet now builds rest-equilibrium inputs (runnable as shown).
- Example: diagnostics use the known fluid-leaf masks (uncovered coarse
minus slot-mode wall rows; fine ACTIVE minus solids) and raise on any
non-finite population or rho <= 0 there instead of filtering by
finiteness. No solver changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
examples/fixed_patch_circle.py: 32x24 coarse, patch (8,6,24,18), circle
(16,12) R2.15 in the cell-edge frame with the tested 0.7/0.85 aperture;
--mode periodic|slot_reservoir, --speed (+/-, 0 passive), optional
--fine-block BY BX, default 128 coarse steps; rest-equilibrium
postcollision initialization, caller-owned context, fluid-only leaf
mass/density/speed printed every 32 steps; no output files.
README: experimental backend usage and scope (limits, cell-edge frame,
whole-allocation divisibility, fine_block as AMR infrastructure without
speedup claim, unavailable features). No solver changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
