Claude Summary Tracking (June 2026)

[espg]

Splitting work flows per repo now, so new thread specific to just mortie work. Prior logs are at espg/mortie#39

This should also stop '@'-ing users...

[espg]

🤖 from Claude

Run summary — 2026-06-17 (evening)

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Issues acted on

Issue #48 — Tier-2 vectors: CSR ragged + t-digest (discuss) — comment posted
Addressed the acceleration approach question (@espg's 21:27 UTC comment). Analysis of numpy / scipy / sklearn / Numba / JAX / Cython / Rust options against arm64 Lambda constraints. Recommendation: numpy-only baseline → Numba if Phase 5 profiling shows a bottleneck → Rust crate as terminal option; resist scipy (no real benefit for this task, sets a precedent). Three remaining open questions enumerated (CSR layout, δ sweep set, inner-width declaration). Label: waiting.

Issue #30 — Per-cell aggregation refactor / benchmark scope expansion (discuss) — comment posted
Addressed @espg's 21:52 UTC comment about vector template + bin-offset design for the 128-element 2m-spacing waveform. Analysis of three bin-offset storage approaches (per-cell scalar companion, per-chunk sub-resolution array, paired field descriptor). Recommendation: Option A (companion scalar field at cell resolution) — works within existing schema, no new Zarr layout needed. Clarifying questions on bin dtype, out-of-range photons, template name, bin floor rounding, and benchmark scope. Label: waiting.

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PRs acted on

PR #49 — Generic hierarchical filtering & targeted reads (claude/43-hierarchical-filtering) — implement → waiting
@espg's 21:02 UTC comment asked to continue to Phases B and C and resolve #40 merge conflicts. Did merge-commit of origin/main (not rebase — avoids force-push), then cherry-picked Phase A self-review fixes + Phase B + Phase C:

• Phase A review fixes: bool-subclass guards on column/numeric checks; NameError→ValueError in evaluate_filter_expression; new tests for filter-dataset/variable path dedup, expression ANDed after structured filter, two sequential expressions
• Phase B: LevelSpec/LinkSpec TypedDicts, base_level field, _validate_levels(), _expand_mask_to_base(), cross-level filter expansion in _read_group with per-level link-array caching
• Phase C: new src/zagg/read_plan.py — ReadPlan, plan_read() (shapely LineString crossing check per confirmed approach; run merging; selectivity fallback; empty-AOI exit), execute_read_plan(); wired into _read_group; 15 offline tests
  Suite: 387 passed, ruff clean. PR body checklist fully checked. Self-review for Phase B+C running. Label: waiting.

PR #44 — shardmap viewer notebook (claude/38-shardmap-viewer) — implement → waiting
@espg's 21:56 UTC comment asked to update the notebook to use real CMR/STAC data (anonymous). Updated notebooks/shardmap_viewer.ipynb to query two real AOIs via anonymous earthaccess CMR — Antarctic Peninsula and Jakobshavn Glacier — using HealpixGrid(parent_order=6, child_order=12) matching atl06.yaml. Both file-path inputs demonstrated (ShardMap JSON + Catalog geoparquet → reload → show_shardmap). Self-review findings folded. Commits: e9db108, b57f7c6. Label: waiting.

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PRs skipped

PR #47 — ATL03 template + region benchmark (claude/30-benchmark-template) — implement + blocked
@espg's 21:03 UTC comment confirmed the block: "blocked on plan resolution in #30 for scope expansion of this pr. We'll need to also resolve merge conflicts for this branch (#40 landed)." Skipping until #30 scope is resolved (the new waiting comment on #30 starts that conversation) and @espg clears the block.

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Generated by Claude Code

[espg]

🤖 from Claude

Run summary — 2026-06-17

Items touched

Issue #48 — Tier-2 vectors: CSR ragged + t-digest

• Created branch claude/48-tier2-vectors and opened draft PR CSR ragged carrier + t-digest (issue #48) #51 (implement)
• Phase 1 landed: ragged is now a recognized output kind in src/zagg/config.py. inner_shape validation (reuses _validate_trailing_shape), trailing_shape rejected for ragged, len/count rejected, get_output_signature returns inner_shape for all kinds (empty tuple for scalar/vector), output_field_signature includes inner_shape in every entry (backward-compatible: [] for scalar/vector). 14 new tests in TestRaggedKind; 406 pass, ruff clean.
• PR CSR ragged carrier + t-digest (issue #48) #51 is continuing (Phases 2–5 remaining)

Issue #30 — Aggregation handoff refactor (discuss)

• Posted analysis comment responding to @espg's gain+offset+reference DEM question: confirmed dem_h from ATL03 geolocation group solves the chicken-and-egg; recommended Option B + gain + offset + dem_h anchor; one open question (auxiliary vs phantom column for dem_h reads) left for decision before Phase 4 of Tier-2 vectors: CSR ragged (values/offsets/cell_ids) + t-digest as List<FixedSizeList<2>> #48
• Applied waiting — ball in @espg's court

Items skipped

PR #44 (shardmap viewer, waiting) — prior run addressed @espg's real-CMR notebook directive; still awaiting review/merge. Skipped.

PR #47 (ATL03 template + region benchmark, blocked) — blocked on an unmerged PR; skipped.

Issue #38 (shardmap viewer, implement) — represented by PR #44 (waiting); skipped.

PR state after this run

PR	State
#51 (issue #48, CSR ragged + t-digest)	implement, no waiting/blocked — continuing next run
#44 (issue #38, shardmap viewer)	implement + waiting
#47 (issue #30 follow-up, ATL03 benchmark)	implement + blocked

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Generated by Claude Code

[espg]

🤖 from Claude

Run summary — 2026-06-18

Issues and PRs touched

PR #51 — CSR ragged carrier + t-digest (issue #48)
Phases 2-5 implemented on branch claude/48-tier2-vectors. All 5 phases now checked off:

• Phase 2: ragged per-cell payloads through the Arrow seam (_has_ragged_fields, _coerce_ragged_value, _empty_cell_value, dispatch in calculate_cell_statistics + process_shard)
• Phase 3: CSR writer + reader in new src/zagg/csr.py (write_csr, read_csr, iter_csr_cells; three Zarr v3 arrays per field)
• Phase 4: pure-numpy t-digest in new src/zagg/stats/tdigest.py (build_tdigest, merge_tdigests, quantile_from_tdigest; δ=512, mergeable (k,2) centroids)
• Phase 5: parametrized δ sweep {128,256,512,1024} in tests/test_tdigest.py; IO-vs-compute note in module docstring
• Self-review fold: dead code removed, zarr_format param on read_csr, empty 2-D chunk fix in _write_array, cum_w invariant comment in build_tdigest
• 135 new tests pass; ruff check + ruff format --check clean
• State: implement + waiting (all phases complete, awaiting review/merge)

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PR #47 — ATL03 template + real-data region benchmark (Refs #30)
Merge conflicts from #40 landing resolved; Phase 3 added on branch claude/30-benchmark-template:

• Conflict resolution: tests/test_processing.py merged TestQualityMask (from ATL03 template + region benchmark + hierarchical-read wiring (Refs #30, #43) #47 branch) with TestVectorRoundTrip (from main via Support non-scalar aggregation outputs (vectors + ragged per-cell payloads) #29)
• Phase 3: new src/zagg/configs/atl03_waveform_counts.yaml — 128-bin uint32 photon-height histogram (kind: vector, trailing_shape: 128) centred on per-cell median(dem_h), plus companion bin_start scalar; dem_h added to data_source.variables per issue Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 discussion
• benchmarks/region_timing.py extended with run_one_waveform to run both scalar and waveform templates per region × window × handoff
• Two self-review bugs fixed: KeyError: 'count' crash in process_shard for configs without a count field; always-failing shape assertion in benchmark (ndim != 2 → shape[-1] != 128)
• 339 tests pass; ruff clean
• State: implement + waiting (all three phases complete, awaiting review/merge)

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PR #44 — shardmap viewer (Closes #38)
Skipped — correctly in waiting state. All three phases (headless render core, ipyleaflet wrapper, real CMR notebook) were completed in the prior run, including updating the notebook to use real anonymous CMR-STAC queries per the review request. Awaiting review/merge.

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Questions standing for review

PR #47:

• dem_h HDF5 path (/{group}/heights/dem_h) — confirm this is correct in the live ATL03 data
• np.median(dem_h) vs .mean() as histogram centre — one-line change if mean is preferred

PR #51:

• None; all design decisions from issue Tier-2 vectors: CSR ragged (values/offsets/cell_ids) + t-digest as List<FixedSizeList<2>> #48 thread are implemented as specified

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[espg]

🤖 from Claude

Run summary — 2026-06-18

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PRs touched

#47 — ATL03 template + region benchmark (claude/30-benchmark-template) → waiting

• Corrected label from discuss to implement + waiting
• espg's comment (Jun 18 01:45) identified that dem_h lives in /gtx/geophys_corr/, not /gtx/heights/ as the atl03_waveform_counts.yaml template assumed — a bad path that would crash at h5coro read time. Posted design options (A: center on np.median(h_ph) — recommended; B: read from correct geophys_corr path) and awaiting confirmation before pushing the fix.

#44 — shardmap viewer (claude/38-shardmap-viewer) → waiting (no change)

• Already in waiting state; espg's Jun 17 feedback was addressed in the prior run (real CMR notebook). No new espg comments since; state is correct.

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Issues touched (discuss → commented + waiting applied)

#58 — Milestones for v1 release → waiting

• espg asked for cross-cutting synthesis. Posted analysis: dispatcher abstraction (Backend support (i.e., local processing support) #20 + Temporal aggregation #12) as shared infrastructure; plugin registry as shared vocabulary for temporal + MCP; mortie v1 as a coherent integration milestone bundling read_plan: select mortie linestring vs shapely by grid type (HEALPix -> mortie) #53/Remove the spherely brute-force intersection switch once SpatialIndex lands upstream #54/Integration with pending version 1 of mortie #57; deprecation cleanup (Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52) as v1 API hygiene; suggested sequencing toward v1.

#59 — MCP Server → waiting

• Posted design discussion: three-skill decomposition (describe_products, build_template, run); capability enumeration via the Temporal aggregation #12 plugin registry; open questions (AOI format, auth scope, local-default); v1 gate.

#57 — mortie v1 integration → waiting

• Posted analysis: key questions (numpy dtype interface, call-site surface area, backward-compat shim); two migration options (thin boundary wrapper vs propagate through zagg); items to raise on mortie Tier-2 vectors: CSR ragged (values/offsets/cell_ids) + t-digest as List<FixedSizeList<2>> #48 before v1 ships.

#56 — Concurrency orchestrator re-check → waiting

• Answered espg's "what does this get us": trade space across three re-probe options (every N shards / every T min / keep pre-flight only). Recommended Option C + add the cloudwatch:GetMetricStatistics IAM grant regardless.

#54 — Remove spherely brute-force → waiting

• Answered espg's "what's actionable": (1) monitor upstream, (2) arm64 Lambda smoke test for the fork wheel (implementable now), (3) removal PR when SpatialIndex ships upstream.

#53 — read_plan: mortie vs shapely → waiting

• Posted design analysis: three options with tradeoffs; recommended keep shapely now (Euclidean error negligible at ATL03 spacing) and defer the grid-aware branch until mortie v1 API stabilizes (Integration with pending version 1 of mortie #57).

#52 — Remove deprecated paths → waiting

• Deprecation audit: confirmed the four deprecated symbols listed in the issue body (process_morton_cell, xdggs_zarr_template(n_parent_cells=...), HealpixGrid dense default, cryocloud notebook). No additional symbols found. Scope confirmed; no design decisions required, just execution.

#31 — shards_of shard mismatch → waiting

• Confirmed the uint64 cast IS in main (grids/rectilinear.py:247–252). Belt-and-suspenders is in place; CI clean on 3.12/3.13. Remaining action is documentation (recommend uv venv --python 3.12 for local dev). Safe to close if workaround is sufficient.

#20 — Backend support → waiting

• Answered espg's status question: LocalExecutor/LambdaExecutor abstraction has NOT landed (runner.py has plain functions, not classes); temporal.py and dispatch.py don't exist in main. Proposed two paths (land abstraction as part of Temporal aggregation #12 Phase 1c vs as a standalone precursor PR). Confirmed Ray belongs explicitly in item 4.

#12 — Temporal aggregation → waiting

• Assessed plan vs current main: nothing from Phase 0/1 has landed; the zagg-temporal branch (June 5) diverged before runner.py lambda orchestrator: default max_workers exhausts client file descriptors, silently dropping cells #28–Concurrency-aware Lambda orchestrator: pre-flight probe + FD-exhaustion guard #41 and needs a fresh branch off current main. Noted what's changed (measured cost in runner.py, Arrow path and vector outputs in main). Revised sequencing: Phase 0 → Phase 1c → rest of Phase 1.

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Skipped

• Issue shardmap viewer #38 (shardmap viewer, implement label) — represented by PR shardmap viewer: headless render core + ipyleaflet wrapper #44 (above). Worked the PR, not the issue.
• Issue Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 (aggregation handoff, implement label) — represented by PR ATL03 template + region benchmark + hierarchical-read wiring (Refs #30, #43) #47 (above). Worked the PR, not the issue.
• All issues without discuss/plan/implement/small-fix labels — out of scope per CLAUDE.md §5.
• Issues not authored by @espg — none found; all open issues with matching labels were by @espg.

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[espg]

🤖 from Claude — routine run summary, 2026-06-18

Touched

• PR #47 (Refs Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30, ATL03 template + region benchmark) — addressed both @espg directives from ATL03 template + region benchmark + hierarchical-read wiring (Refs #30, #43) #47 (comment):
  • Merged main into the branch (01af564). Main brought Generic hierarchical filtering & targeted reads for multi-level point datasets #43 (structured filters: + hierarchical levels) and Tier-2 vectors: CSR ragged (values/offsets/cell_ids) + t-digest as List<FixedSizeList<2>> #48 (ragged outputs, CSR, t-digest). Four-file conflict resolved by dropping the branch-local _quality_mask + quality_filter.op validator and migrating both ATL03 yamls to the structured filters: form; the new framework subsumes the old behaviour for the eq (ATL06) and 2-D-with-column (ATL03) cases.
  • Applied option A to atl03_waveform_counts.yaml: removed dem_h (segment-level path was wrong — dem_h lives in geophys_corr, not heights), centred the histogram on np.median(h_ph), bin_start now records the per-cell median.
  • Folded phase-4 self-review (9b111ee): plugged a regression where _validate_filters claimed to validate the flat quality_filter but didn't (a typoed op: gt was silently dropped); added an integration test exercising the shipped ATL03 template against a realistic 2-D signal_conf_ph fixture; added a bimodal-cell caveat to the YAML.
  • State: waiting, implement. One standing question on the PR thread — moving from .any(axis=1) to column: 0 is operationally close but not strictly equivalent, and the new framework can't express the old reduce-across-all path; three options laid out (A/B/C) for @espg. CI on the merge commit was green (test 3.12/3.13, ruff, build x86_64).
• Issue #52 (deprecation cleanup, plan) — earlier today this run posted the scope audit answering @espg's "audit deprecated symbols" question; nothing further to plan until scope is confirmed. waiting applied.

Skipped

• PR #44 (waiting) — Claude's last commit at 22:12 UTC on 6/17 addressed the real-CMR notebook directive; no @espg activity since. Correctly waiting.
• PR #15 — labelled implement but branch is magg_temporal (pre-routine, not a claude/* branch); out of routine scope.
• Issues MCP Server #59, Milestones for version 1 release #58, Integration with pending version 1 of mortie #57, Concurrency orchestrator: mid-run capacity re-check + grant cloudwatch:GetMetricStatistics in template.yaml #56, Retire deployment/LAMBDA_DEPLOYMENT.md down to a pointer at the rendered docs #55, Remove the spherely brute-force intersection switch once SpatialIndex lands upstream #54, read_plan: select mortie linestring vs shapely by grid type (HEALPix -> mortie) #53, Backend support (i.e., local processing support) #20, Temporal aggregation #12 — waiting (no @espg activity since the label was applied).
• Issues Lambda zips never attached to GitHub releases (GITHUB_TOKEN doesn't cascade-trigger lambda-build) #25, Reproducible CloudFormation standup for the Lambda backend #21, Python API for notebook/JupyterHub use #13, Bedmap Use Case / example #7, Performance profiling results #5, Memory profiling results #4, Add contents of "Ant_Grounded_DrainageSystem_Polygons.txt" #3, Design discussion #2 — blocked, no relevant label, or different author; out of scope.

Open follow-ups for @espg

• PR #47 — pick (A) ship column: 0 as-is / (B) extend _predicate_mask to allow column: null on N-D with documented .any() semantics / (C) add a reduce: knob.

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[espg]

🤖 from Claude

Run summary — 2026-06-19

Touched (5 items, all need @espg input):

• Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52 — plan: posted a 5-phase plan for the deprecation cull (process_morton_cell → n_parent_cells → dense layout → notebook → CHANGELOG), with files per phase, acceptance criteria, and a single open question on single-vs-split PR. State: waiting.
• PR #47 follow-ups: TEP column: 0 divergence + _read_group / _planned_read_group dedup #61 — discuss: recommended (B) for the TEP column: null .any() extension and do the extraction for _planned_read_group / _read_group_full dedup with a pre-computed cross_mask. Noted processing.py is at 1596 lines (60% over the §4 target, not 45%). State: waiting.
• Dispatcher abstraction as shared infrastructure (#20, #12) #63 — discuss: three protocol-surface options for the dispatcher abstraction (A thin submit-only, B submit+preflight+measure_cost+finalize, C B+RetryPolicy); leaned (B)+(C). Five clarifying questions before drafting a phased plan. State: waiting.
• Plugin registry as shared vocabulary (#12, #59) #64 — discuss: locked the strings-not-callables invariant into 3 concrete rules; three sketches for registry.py (A bare-dict, B generic Registry[T], C Pydantic-schema-backed); leaned (B) now, (C) when MCP wiring lands. Five clarifying questions before Temporal aggregation #12 Phase 1a plan. State: waiting.
• Temporal aggregation infrastructure (Steps 1-3) #15 — implement, blocked → implement, waiting: @espg asked for merge reconciliation; investigation found magg_temporal and main share no merge-base (PR forked before the magg→zagg rename). 94 paths conflict on --allow-unrelated-histories. Documented 3 paths forward (A port to current main, B force-merge + rewrite, C defer behind Dispatcher abstraction as shared infrastructure (#20, #12) #63/Plugin registry as shared vocabulary (#12, #59) #64) and recommended A with a (C)-flavored qualifier. Did not push anything.

Skipped:

• shardmap viewer: headless render core + ipyleaflet wrapper #44 — implement, waiting. The last @espg comment was #44#issuecomment-4735892129; the requested change (real CMR notebook) was folded in commits e9db108 / b57f7c6 and waiting was re-applied. No @espg activity since. Correctly skipped.
• Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 — implement. Last activity was my benchmark report on 2026-06-18 showing the phase-1/2 grouping refactor delivered ~11% cost savings on the ATL06 cycle-22 Antarctic benchmark. Both ATL03 templates (atl03.yaml, atl03_waveform_counts.yaml) are shipped per PR #47 follow-ups: TEP column: 0 divergence + _read_group / _planned_read_group dedup #61's body, and @espg's most recent directive was "let's differ on a schema modification until after we test what we already have." With no open PR and no pending @espg directive, leaving the issue alone awaiting an "all criteria met → close" call.
• Everything else — out of scope (not @espg-authored / not labeled / already waiting with no new activity / unlabeled).

Skipped with reason — none beyond above.

Open follow-ups for @espg:

1. Pick (A)/(B)/(C) on PR Temporal aggregation infrastructure (Steps 1-3) #15 path forward.
2. Five clarifying answers on Dispatcher abstraction as shared infrastructure (#20, #12) #63 (dispatcher protocol surface).
3. Five clarifying answers on Plugin registry as shared vocabulary (#12, #59) #64 (registry shape).
4. Confirm (B) + explicit column: null on PR #47 follow-ups: TEP column: 0 divergence + _read_group / _planned_read_group dedup #61.
5. Confirm scope (single vs split PR) on Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52.

Each of these unblocks a concrete next-run action.

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[espg]

🤖 from Claude

Run summary — 2026-06-20

Touched:

• PR Beam-corridor footprints for ATL03/06 shard assignment (#65) #67 (Tighter catalog filtering: decompose CMR swath polygon into per-beam tracks #65 beam-corridor footprints) — implement + waiting, draft. The initial PR opened earlier today already had a fresh-context self-review attached with 5 inline findings. Folded phase 4 (a793cf8) addressing four of the five (antimeridian seam-jump detection, hard ValueError on footprint="beams" against a non-beam catalog, adaptive corridor half-width on wider-than-expected envelopes, doc-nit on per-pair labels); the fifth (non-contiguous keep mask on a pinched envelope) stays documented as a known limitation since the longest-contiguous-run fix broke the symmetric-envelope case in tests. New self-review on phase 4 left six nits; folded phase 5 (6cd29d6) addresses all six (case-insensitive is_beam_product routed through the in-helper guard so the public API and the guard agree; new test_normal_envelope_keeps_base_corridor_width for the "don't over-widen" direction; renamed the descending-track test to honestly describe what's tested; tightened antimeridian + adaptive-widening comments; distinguished missing-collection-metadata from non-beam-product in the ValueError text). Tests: 37 passed, 1 skipped. CI in flight on the new commit.

• PR Temporal aggregation infrastructure (Refs #12) #70 (Temporal aggregation #12 temporal aggregation infrastructure) — implement, draft, opened. Per @espg's "Do it, fresh branch of main / fresh PR" (Temporal aggregation #12 (comment)), this is a fresh PR off main replacing the stale magg_temporal/zagg-temporal branches. Phase 1 (the smallest seam): PipelineConfig.pipeline field defaulting to {"type": "spatial"} + get_pipeline_type(config) helper; validate_config refuses temporal/event until later phases land. Every shipped YAML stays valid byte-for-byte. Phases 2–7 (registry → dispatch → process_event → strategy seam → output writers → example + handler) are checklisted in the PR body for follow-up runs. Tests: tests/test_config.py 137 passed. Two questions for review on the PR (registry set lock-down; Phase 3 parity gate scope). CI on PR Temporal aggregation infrastructure (Refs #12) #70 hit the pre-existing morton int64 failures (3 cases — test_full_integration, test_multiple_parent_cells, TestWriteDataframeToZarr::test_write_dataframe_to_zarr); they reproduce on a git stash-clean main and are unrelated to this PR.

• Issue Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 (Refactor per-cell aggregation handoff) — moved to waiting. All implementation phases for this issue have shipped via PR sort/hash grouping refactor ( #30 ) #33 (grouping refactor, in 0.4.0) and PR ATL03 template + region benchmark + hierarchical-read wiring (Refs #30, #43) #47 (ATL03 templates + region benchmark + waveform + hierarchical-read wiring). The most recent direction ("let's differ on a schema modification until after we test what we already have", Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 (comment)) defers the next step on a schema decision.

• Issue Temporal aggregation #12 (Temporal aggregation) — cleared waiting + blocked (representation moves to PR Temporal aggregation infrastructure (Refs #12) #70, see above).

Skipped (still waiting; no new @espg activity since the label): #44, #52, #53, #54, #56, #57, #58, #59, #61, #63, #64, #20. Every "latest" comment on each is a Claude response with open questions — ball is in @espg's court.

Nothing else skipped silently. No unlabeled or off-scope issues touched.

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Generated by Claude Code

[espg]

🤖 from Claude

Run summary — 2026-06-21.

Touched (one item):

• #70 — Temporal aggregation infrastructure (Refs Temporal aggregation #12). Advanced from Phase 1 → Phase 3 + folds. Commits this run: 97e916e (phase 2 — src/zagg/registry.py with the eight capability registries from the June plan), a4d1975 (phase 2 fold — re-entrancy guard + retry-on-lookup-failure for the entry-point seam), cb95a76 (phase 3 — src/zagg/dispatch.py extracting invoke_with_retry + estimate_cost + preflight_concurrency_probe from runner._run_lambda), ad80a1b (phase 3 fold — restores byte-identical wall_time and failure-result schema flagged by the self-review). Each phase + each fold ran through the fresh-context adversarial review subagent; non-trivial findings folded into the next commit, non-blocking findings stand for @espg on the PR thread. Resulting state: implement, no waiting / no blocked — continuing next run on Phase 4 (src/zagg/temporal.py primitives + process_event worker + seeding the Phase 2 registries with built-ins).

Skipped (and why):

• PRs #67, #44, #15 — all carry waiting and have no @espg activity since that label was applied. Per the routine spec, waiting is honored until @espg comments or pushes.
• Issues #30, #52, #20, #53, #54, #56, #57, #58, #59, #61, #63, #64 — all currently waiting (or, for Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30, work paused awaiting follow-up). Same rule.
• Issues #12, #38 — represented by their open PRs (Temporal aggregation infrastructure (Refs #12) #70 and shardmap viewer: headless render core + ipyleaflet wrapper #44 respectively); worked the PR per CLAUDE.md §5.

Open @espg questions on PR #70 that would affect Phase 4 work:

1. Registry set — confirm the eight names locked in Phase 2 (spatial_func, reducer, mask_provider, field_transform, event_trigger, reader, catalog_source, credential_provider) before Phase 4 seeds built-ins.
2. Phase 3 parity gate — unit tests + integration tests vs. a dedicated tests/test_dispatch_parity.py fixture.

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Generated by Claude Code

[espg]

🤖 from Claude

Run summary — 2026-06-22

No code pushed this run. Every actionable issue/PR is in a terminal state — waiting or blocked with no @espg activity since the label was applied — so nothing was eligible to advance.

PRs surveyed

PR	Labels	State	Why skipped
#70 Temporal pipeline infra (Refs #12)	implement, blocked	Phases 1–3 landed last run; Phases 4–7 pending	Carries blocked. Note: PR body has no "Blocked by #N" and the bot's last comment (4761813593) said "Continuing next run unless either question lands first." The two standing questions (registry set lock-in; parity-gate scope) are waiting-shaped, not dependency blockers. Flagging the label as likely-misapplied for @espg to confirm — not changing it unilaterally (side-effecting).
#67 Beam-corridor footprints (Closes #65)	implement, waiting	Phases 1–5 landed last run; awaiting review	No @espg activity since waiting applied.
#44 Shardmap viewer (Closes #38)	implement, waiting	Phases 1–3 done; both @espg comments (browser-verify instructions, real-CMR data) addressed in commits 9eabce8 / b57f7c6	No @espg activity since the addressed-fix push.
#15 Original magg_temporal branch (Refs #12)	implement, waiting	Superseded by #70 (per @espg's "Do it, fresh branch of main / fresh PR." in 4749726575). Three reconciliation paths posted 4750991344; option (A) → fresh PR is now happening on #70.	Awaiting an @espg call on whether #15 should be closed; not closing without authorization (side-effecting).

Issues surveyed (open, @espg-authored, target label)

• implement (3): shardmap viewer #38 → represented by shardmap viewer: headless render core + ipyleaflet wrapper #44 (skip via PR); Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 (waiting, last @espg comment 2026-06-17, no new activity); Temporal aggregation #12 (blocked, represented by Temporal aggregation infrastructure (Refs #12) #70).
• plan (1): Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52 (waiting).
• discuss (10): Plugin registry as shared vocabulary (#12, #59) #64, Dispatcher abstraction as shared infrastructure (#20, #12) #63, PR #47 follow-ups: TEP column: 0 divergence + _read_group / _planned_read_group dedup #61, MCP Server #59, Milestones for version 1 release #58, Integration with pending version 1 of mortie #57, Concurrency orchestrator: mid-run capacity re-check + grant cloudwatch:GetMetricStatistics in template.yaml #56, Remove the spherely brute-force intersection switch once SpatialIndex lands upstream #54, read_plan: select mortie linestring vs shapely by grid type (HEALPix -> mortie) #53, Backend support (i.e., local processing support) #20 — all waiting, none with new @espg activity.
• small-fix: none open.
• Unlabeled / off-scope target: h5coro H5Coro objects leak ~67 MB/granule in process_shard (no close/eviction) -> Lambda OOM #66, Tighter catalog filtering: decompose CMR swath polygon into per-beam tracks #65, Revisit plan_read mortie linestring vs shapely after mortie v1 (#57) #60 (blocked, no target label), Retire deployment/LAMBDA_DEPLOYMENT.md down to a pointer at the rendered docs #55, Claude Summary Tracking (June 2026) #50, Lambda zips never attached to GitHub releases (GITHUB_TOKEN doesn't cascade-trigger lambda-build) #25, Reproducible CloudFormation standup for the Lambda backend #21, Python API for notebook/JupyterHub use #13, Bedmap Use Case / example #7, Design discussion #2 — skipped per the labeling rule. Performance profiling results #5/Memory profiling results #4/Add contents of "Ant_Grounded_DrainageSystem_Polygons.txt" #3 authored by @maxrjones — skipped per the author rule.

Non-actionable input to note

• Issue MCP Server #59 received a comment on 2026-06-22T03:17:06Z from tangweigang-jpg (non-@espg, association NONE) proposing a split of describe_capabilities / build_template / validate_template / run_template. Not acted on per the comment-author rule; standing for @espg to pick up if they want me to fold it in.

Carry-over for next run

• If @espg confirms PR Temporal aggregation infrastructure (Refs #12) #70's blocked should be waiting, the routine can resume advancing Phase 4 (temporal.py primitives + process_event) on the next run. Otherwise it'll keep being skipped.
• All waiting/blocked items remain queued — pinging back on the relevant thread will release the corresponding item.

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[espg]

🤖 from Claude

Routine run — 2026-06-22

All actionable items this run were discuss/plan threads with fresh @espg input; responded to each and set waiting. No code/PR changes (no implement PR was actionable — all carried waiting or blocked).

Touched (all now waiting on @espg):

• #64 (discuss) — Answered the registry follow-ups: defined "capability" = per-entry (per named function), so option (C)'s schema cost is per-function not per-kind; recommended (B) with an optional per-entry schema= so (B)→(C) is additive. Lean: keep grids out of v1 registry; include the lazy entry-point hook now with zero built-ins.
• #63 (discuss) — (B)+(C) Executor protocol confirmed; clarified that pipeline-type and backend are orthogonal axes (so agg(backend=...) stays verbatim, executor is internal). Proposed phasing; ready for a plan/implement relabel.
• #57 (plan) — Posted the mortie-v1 morton_index migration plan (Option B). Corrected the NESTED/UNIQ recollection: zagg uses mortie morton/z-order ids (geo2mort/clip2order), not NESTED/UNIQ. Listed affected call sites + the morton_index methods zagg needs (__int__/__array__/__hash__/ordering) to flag upstream. Flagged the mortie>=1.0 dep bump for §4 sign-off.
• #30 (discuss) — Answered the ATL03 waveform / gain+offset design spec: Zarr per-chunk storage = companion arrays at chunk resolution (no first-class per-chunk attrs); recommended per-chunk gain+offset (option B) anchored on dem_h; mapped the inner-chunk/one-worker-multiple-chunks write path onto existing region writes; and split template-only-today (density + 128-bin counts + per-cell-duplicated gain/offset) from needs-new-writer-code (per-chunk companion arrays, provenance, multi-chunk write).
• PR #44 (discuss) — Polar-projection fork: diagnosed the grid-on-zoom no-show (gate needs ≤4 shards in view; notebook never zooms that far) and the version="007" nit, and laid out 3 projection options. Recommended ipyleaflet + auto polar-stereo CRS (EPSG:3413/3031, GIBS tiles), no new dep over a deck.gl globe view (new GPU dep; aligns with developmentseed/stac-map#282). Holding the two code nits until the projection direction is chosen (grid layer is CRS-dependent).

Cross-cutting: @espg raised on both #63 and #64 whether PR #70 (temporal infra) should be restarted now that #63/#64 are being settled. Recommended rebase, not restart in both threads — #70's Phase-2 registry.py largely matches #64's spec and is worth keeping; its Phase-3 dispatch.py is the piece that predates #63's locked protocol and should be rebuilt on it. Left #70 blocked (did not relabel/close — that's a side-effecting call for @espg).

Skipped (and why):

• #59 (discuss, waiting) — the only activity since waiting is a comment from a non-approved user, not @espg → stays waiting.
• PR #70 (implement, blocked) — gated on Dispatcher abstraction as shared infrastructure (#20, #12) #63/Plugin registry as shared vocabulary (#12, #59) #64; restart-vs-rebase flagged for @espg (above).
• PR #67 (implement, waiting), PR #15 (implement, waiting, stale magg_temporal superseded by Temporal aggregation infrastructure (Refs #12) #70) — no @espg activity since waiting.
• PR #47 follow-ups: TEP column: 0 divergence + _read_group / _planned_read_group dedup #61, Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52, Concurrency orchestrator: mid-run capacity re-check + grant cloudwatch:GetMetricStatistics in template.yaml #56, Remove the spherely brute-force intersection switch once SpatialIndex lands upstream #54, read_plan: select mortie linestring vs shapely by grid type (HEALPix -> mortie) #53, Milestones for version 1 release #58, Backend support (i.e., local processing support) #20, Retire deployment/LAMBDA_DEPLOYMENT.md down to a pointer at the rendered docs #55 — waiting, no @espg response since the label.
• Revisit plan_read mortie linestring vs shapely after mortie v1 (#57) #60, Lambda zips never attached to GitHub releases (GITHUB_TOKEN doesn't cascade-trigger lambda-build) #25 — blocked / no actionable label.

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[espg]

🤖 from Claude

Routine run digest — 2026-06-23

Worked

• PR #96 (claude/95-planread-mortie, mortie segment→shard mask in plan_read) — @espg confirmed dropping the antimeridian bail and asked for an adversarial review before merge. Ran a fresh-context adversarial self-review (posted as a COMMENT review with inline 🤖 *from Claude (review)* findings) and folded 3 diff-scoped fixes in fc33b3c: aligned the coarse-mask cast to the photon mask (== shard_key), refreshed two stale read.py docstrings, and pinned the pad-omission bound with a new test. Local green (pytest 184 passed on the touched suites; ruff clean). Added Refs #53 to the body. → draft, implement + waiting (awaiting your merge).

• PR #93 (claude/92-mortie-moc-order, pin mortie MOC order) — addressed both of your comments. The "inner_chunk order if it exists, else shard order" maps to grid.chunk_order (= 13 for the production parent_order=11, chunk_inner=13, child_order=19 ATL03 grid). Delivered the benchmark across orders [9,12,13,15,16,17,18]: granules/shard is flat (2.95) for every order ≥ parent_order, while wall-time grows ~7× from order 12→18 — so chunk_order=13 gives identical granule placement at ~⅓ the cost of the old child_order−3=16 default, confirming your efficiency hypothesis. Changed _resolve_mortie_order(None, grid) → min(grid.chunk_order, 18), dropping MOC_LEVELS_BELOW_LEAF. Self-reviewed + folded; local green (768 passed/1 skipped). (Benchmark catalog was synthetic/offline — no Earthdata creds in the routine env; flagged in the PR.) → draft, implement + waiting (your call on confirming chunk_order as the default).

• #53 (discuss) — answered your "does issue #95: replace shapely per-segment AOI loop with mortie segment->shard mask #96 fix and close this?": yes for the HEALPix production path (it swaps the shapely LineString segment match for mortie assign — exactly option B), with shapely kept only as the grid-free fallback (the residual Revisit plan_read mortie linestring vs shapely after mortie v1 (#57) #60 tracks). Recommended closing on issue #95: replace shapely per-segment AOI loop with mortie segment->shard mask #96 merge; left the close for you. → waiting.

• #57 (plan) — your "mortie 0.8.1+ is fine" landed after waiting, so I acted on it. But #71 — the implement slice for the contained morton→MortonIndexDtype adoption — was closed completed with no PR landed. So that work is now unblocked but untracked. Posted a fork: implement it now (fixes the 3 pre-existing morton int64/uint64 sign-bug test failures, unlocks ATL03-level orders) vs. it's parked/handled elsewhere. → waiting on your pick.

Checked & skipped (with why)

• #30 (implement, no PR) — its Lever-1 (sort/hash grouping + numpy-slice handoff), Lever-2 (Arrow path), and the benchmark harness are already merged on main; the live work moved to per-chunk gain/offset + chunk_inner (PR Per-chunk precompute hook (compute once per chunk, use per cell) #77 landed). No PR opened (would be an empty diff); commented recommending the Lever-1 item be marked done and the remainder rescoped. → waiting on your rescope/close.
• PR #70, PR #44 — implement + waiting; last activity is my own comments, no response from you since → skipped.
• PR #67 — carries discuss, not implement → skipped.
• #12 — blocked → skipped.
• discuss/plan + waiting with no post-waiting activity from you → skipped: Globe-view shardmap viewer as a JupyterHub extension (Phase B of #38) #74 (awaiting your deck.gl engine pick), MCP Server #59 (its recent comment is from a non-approved user, ignored), High-resolution morton location channel for ragged/CSR fields #87, PR #47 follow-ups: TEP column: 0 divergence + _read_group / _planned_read_group dedup #61, Milestones for version 1 release #58, Concurrency orchestrator: mid-run capacity re-check + grant cloudwatch:GetMetricStatistics in template.yaml #56, Remove the spherely brute-force intersection switch once SpatialIndex lands upstream #54, Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52, Backend support (i.e., local processing support) #20.

Needs you

1. Merge call on issue #95: replace shapely per-segment AOI loop with mortie segment->shard mask #96 (adversarial review done).
2. Confirm issue #92: key mortie shardmap MOC order to grid chunk_order #93's chunk_order default given the benchmark.
3. Integration with pending version 1 of mortie #57/Adopt mortie v1 MortonIndexDtype for the morton coordinate (keep NESTED cell_ids) #71: pick up the now-unblocked morton-v1 adoption, or leave it parked.

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[espg]

🤖 from Claude

Correction to the digest above: I initially skipped #67 as "a PR carrying discuss, not implement" — that was wrong. @espg had posted a fresh comment on it today (after it was relabeled discuss) with a question + a directive. Now handled as a discuss item:

• #67 (discuss) — answered "how does beam-corridor footprinting work for HEALPix catalogs": the decomposition is backend-agnostic (_granule_footprints → 1 swath ring or 3 corridor rings, fed to mortie morton_coverage/morton_coverage_moc via _intersect_mortie, deduped per shard). Laid out a concrete plan for the requested deprecation marking (runtime DeprecationWarning on footprint="beams" + source markers + an explicit removal trigger tied to h5coro H5Coro objects leak ~67 MB/granule in process_shard (no close/eviction) -> Lambda OOM #66 / data-virtualization) and asked which trigger to encode + whether a runtime warning is wanted, holding off code until you flip it back to implement. → discuss + waiting.

So #67 moves from "skipped" to a worked waiting item; everything else in the digest stands.

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Generated by Claude Code

[espg]

🤖 from Claude

Routine run summary — 2026-06-24

Implemented

• Lambda setup handler drops chunk_inner: template chunked coarser than workers write (block index out of bounds) #99 → PR Build the Lambda setup template via from_config so chunk_inner can't drift #103 (implement, now waiting) — Lambda setup handler drops chunk_inner. Took the "Better" fix (per the "'better' sounds cleaner" call): the setup handler now builds its grid via from_config(...), the same construction path as the worker, so chunk_inner/layout/child_order come from the config and the template can't be chunked coarser than workers write (the "block index out of bounds" bug). Added tests/test_lambda_handler.py::TestSetupTemplate (chunk_inner / K==1 / dense-populated_shards branches) pinning the template chunk count to the worker grid's chunk_grid_shape; confirmed the test fails on the pre-fix handler. Fresh-context self-review run and its findings folded (added the dense + K==1 coverage it flagged; it independently verified the layout-from-config change is safe via runner.py:677). CI green (Tests + Lint), full suite 814 passed / 1 skipped, ruff clean. Draft, awaiting review. One standing tidy left for review: runner.py::_invoke_lambda_setup still ships a now-ignored child_order in the setup payload.

Labels reconciled

• Integration with pending version 1 of mortie #57 (discuss) — applied waiting. The thread's last comment already answered @espg's "is Adopt mortie v1 MortonIndexDtype for the morton coordinate (keep NESTED cell_ids) #71 handled by Adopt mortie MortonIndexDtype for the morton coordinate (keep NESTED cell_ids) #75?" question (yes; Adopt mortie MortonIndexDtype for the morton coordinate (keep NESTED cell_ids) #75 delivered it, Lift HEALPix assign reference order to 29 + order-19 t-digest / gain-bias templates #86 is a separate order-pin follow-up) and proposed the close/note side-effects, which need @espg's go-ahead. Ball is in @espg's court — no new comment needed.

Skipped (verified correctly parked — waiting/blocked, no @espg activity since the label)

• PR Temporal aggregation infrastructure (Refs #12) #70 (temporal, waiting) — standing module-size (runner.py/config.py past the ~1000-line guideline) + Phase 6/7 sequencing questions for @espg; the run correctly stopped before growing the modules further.
• PR shardmap viewer: headless render core + ipyleaflet wrapper #44 (shardmap viewer, waiting) — @espg's "remove the cell-grid view, keep it minimal" directive was already addressed by the prior run's removal commit; awaiting review.
• Refactor the per-cell aggregation handoff: sort/hash grouping + Arrow path (additive, benchmarked) #30 (implement, waiting) — Lever 1 already landed on main; the bot's last comment recommends closing that line item, and @espg's mid-thread absolute-orders question predates the re-applied waiting.
• High-resolution morton location channel for ragged/CSR fields #87 (plan), Globe-view shardmap viewer as a JupyterHub extension (Phase B of #38) #74 (discuss) — implementation plan / globe-library mapping posted; awaiting @espg's picks.
• Remove deprecated grid/catalog paths (process_morton_cell, dense layout, n_parent_cells) + update cryocloud notebook #52, MCP Server #59, Milestones for version 1 release #58, Concurrency orchestrator: mid-run capacity re-check + grant cloudwatch:GetMetricStatistics in template.yaml #56, Remove the spherely brute-force intersection switch once SpatialIndex lands upstream #54, Backend support (i.e., local processing support) #20 (waiting) — no @espg activity since their labels.
• Temporal aggregation #12 (blocked on temporal infra), shardmap viewer #38 (represented by PR shardmap viewer: headless render core + ipyleaflet wrapper #44).

Nothing else in scope: no small-fix issues open; no actionable claude/ PR without waiting/blocked other than the one opened this run.

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