feat: cap SimulatorShearYX catalogue size under PYAUTO_SMALL_DATASETS (weak series step 9)#584
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via_tracer_random_positions_from routes n_galaxies through autoarray's new cap_catalogue_size_for_small_datasets (200 -> 25 in smoke mode); the explicit user grid of via_tracer_from is deliberately never mutated. With the should_simulate adoption already shipped (#581), scripts/weak/modeling.py under PYAUTO_SMALL_DATASETS=1 + PYAUTO_TEST_MODE=1 now regenerates a 25-galaxy catalogue and completes in ~30s (vs ~7 min). Step 9 of the weak-lensing series (#583). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Summary
via_tracer_random_positions_fromroutesn_galaxiesthrough autoarray's newcap_catalogue_size_for_small_datasets(200 → 25 in smoke mode); the explicit user grid ofvia_tracer_fromis deliberately never mutated (tested). Withshould_simulatealready adopted (#581),scripts/weak/modeling.pyunderPYAUTO_SMALL_DATASETS=1 PYAUTO_TEST_MODE=1regenerates a 25-galaxy catalogue and completes in ~30 s (vs ~7 min). Closes #583 after merge. Depends on the companion PyAutoArray PR — merge that first.API Changes
None — internal behaviour of the simulator under a smoke-mode env var; public signatures unchanged.
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