beta(0.4.0): 45 new functions + PMTiles DataSource#33

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mjohns-databricks wants to merge 178 commits into

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Commits on May 27, 2026

chore: bump version 0.3.0 → 0.4.0 across project
Michael Johns
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test(pmtiles): add failing encoder tests
Michael Johns
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feat(gridx): add Quadbin cell-math helper + unit tests
Michael Johns
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feat(pmtiles): add v3 spec encoder + hilbert index
Michael Johns
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feat(pmtiles): add PMTilesAcc UDAF buffer
Michael Johns
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feat(gridx): add 9 quadbin grid-math expressions
Michael Johns
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feat(pmtiles): add gbx_pmtiles_agg UDAF + registration + e2e tests
Michael Johns
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feat(gridx): quadbin functions.scala — registration + Scala API
Michael Johns
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test(gridx): end-to-end tests for all 9 quadbin functions
Michael Johns
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test(vectorx): add failing ST_AsMvt single-point encoding test
Michael Johns
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feat(vectorx): add MvtAcc aggregation buffer
Michael Johns
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feat(vectorx): add MvtWriter — GDAL OGR MVT driver wrapper
Michael Johns
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feat(vectorx): add ST_AsMvt TypedImperativeAggregate
Michael Johns
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feat(vectorx): add top-level functions.scala — Scala API + registration
Michael Johns
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test(vectorx): expand ST_AsMvt coverage — multi-feature + empty-group
Michael Johns
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feat(vectorx): add Python bindings — st_asmvt + register
Michael Johns
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feat(gridx): quadbin Python bindings + tests
Michael Johns
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test(vectorx): add Python tests for gbx_st_asmvt
Michael Johns
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fix(gridx): accept Long resolution / k in quadbin eval methods
Michael Johns
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feat(pmtiles): DataSource writer + write-commit protocol
Michael Johns
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docs(gridx): SQL examples + canonical names for 9 quadbin functions
Michael Johns
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fix(vectorx): MvtWriter loads libgdalalljni.so before OGR call
Michael Johns
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docs(vectorx): register gbx_st_asmvt in canonical function list
Michael Johns
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docs(vectorx): add SQL example for gbx_st_asmvt + regen function-info
Michael Johns
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docs(vectorx): document gbx_st_asmvt + add v0.4.0 release-notes bullet
Michael Johns
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style(vectorx): apply black formatting to Python sources
Michael Johns
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docs(gridx): document quadbin functions + add release-notes bullet
Michael Johns
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feat(pmtiles): Python bindings + register_ds wiring + tests
Michael Johns
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Merge Wave 3: quadbin grid math (gridx/quadbin subpackage)
Michael Johns
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docs(pmtiles): SQL examples + registered_functions + user docs + release notes
Michael Johns
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fix(docker): worktree-aware container mount in gbx:docker:start
Michael Johns
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style(pmtiles): scalastyle clean + correct spec offsets in tests
Michael Johns
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test(vectorx): cover branches for >=85% coverage; harden MvtWriter against bad WKB
Michael Johns
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chore(commands): add pmtiles to gbx:coverage:scala-package mapping
Michael Johns
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style(pmtiles): apply black formatting to test_pmtiles.py
Michael Johns
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Merge Wave 1: VectorX foundation + ST_AsMVT (first VectorX expression)
Michael Johns
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Merge Wave 6: PMTiles encoder UDAF + DataSource writer
Michael Johns
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feat(rasterx): add RST_Quadbin_RasterToGrid shared helper
Michael Johns
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feat(rasterx): 5 raster->quadbin aggregator expressions
Michael Johns
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feat(rasterx): register 5 raster->quadbin aggregator SQL names
Michael Johns
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test(rasterx): end-to-end tests for raster->quadbin aggregators
Michael Johns
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feat(rasterx): Python bindings + tests for 5 raster->quadbin aggregators
Michael Johns
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docs(rasterx): SQL examples + canonical names for 5 raster->quadbin aggregators
Michael Johns
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docs(rasterx): document raster->quadbin aggregators + release notes bullet
Michael Johns
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Commits on May 28, 2026

Merge Wave 4: raster→quadbin aggregators (5 functions)
Michael Johns
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test(streamline): trim redundant tests in Waves 1, 3, 4 (-149 lines)
Michael Johns
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test(streamline): consolidate redundant test variants in Wave 6 (-57 lines)
Michael Johns
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feat(rasterx): add TileMath — web-mercator XYZ tile bbox math + tests
Michael Johns
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feat(rasterx): add RST_ToWebMercator — Warp to EPSG:3857
Michael Johns
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feat(rasterx): add RST_TileXYZ — single (z,x,y) tile to PNG/JPG bytes
Michael Johns
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feat(rasterx): add RST_XYZPyramid generator expression
Michael Johns
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feat(rasterx): register 3 web-mercator tile functions + end-to-end tests
Michael Johns
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feat(rasterx): Python bindings + tests for web-mercator tile functions
Michael Johns
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docs(rasterx): document web-mercator tile output + register canonical names
Michael Johns
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style(rasterx): black-format Wave 5 Python bindings + tests
Michael Johns
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Merge Wave 5: web-mercator XYZ tile generation (3 functions)
Michael Johns
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feat(rasterx): add VectorRasterBridge util — OGR layer + raster builders
Michael Johns
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feat(rasterx): add RST_Rasterize expression + test
Michael Johns
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feat(rasterx): add RST_Polygonize expression + test
Michael Johns
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feat(rasterx): register gbx_rst_rasterize and gbx_rst_polygonize
Michael Johns
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feat(rasterx): Python bindings + round-trip test for rasterize/polygonize
Michael Johns
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docs(rasterx): SQL examples + canonical names for rasterize/polygonize
Michael Johns
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Merge Wave 2: vector↔raster bridge (rasterize + polygonize)
Michael Johns
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feat(vectorx): add MvtPyramidBuilder helper + unit test
Michael Johns
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feat(vectorx): add ST_AsMvtPyramid generator + register gbx_st_asmvt_pyramid
Michael Johns
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feat(vectorx): Python wrapper + docs + release notes for gbx_st_asmvt_pyramid
Michael Johns
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Merge Wave 7: vector tile pyramid (gbx_st_asmvt_pyramid)
Michael Johns
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feat(rasterx): add RST_DEMProcessingHelper - shared gdal.DEMProcessing wrapper
Michael Johns
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feat(rasterx): add 7 DEM processing expressions
Michael Johns
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feat(rasterx): register 7 terrain expressions + Scala Column API
Michael Johns
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test(rasterx): direct-execute coverage for 7 DEM expressions + helper
Michael Johns
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feat(rasterx): Python bindings + parameterized round-trip for 7 DEM expressions
Michael Johns
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docs(rasterx): SQL doc examples + registered_functions list for 7 DEM functions
Michael Johns
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docs(rasterx): Terrain analysis section in rasterx.mdx + v0.4.0 release-notes bullet
Michael Johns
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style(rasterx): black formatting for Wave 8a Python wrappers + test
Michael Johns
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Merge Wave 8a: RasterX terrain analysis (7 GDAL DEMProcessing wrappers)
Michael Johns
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docs: scrub "Wave N" from user-facing docs + new convention rule
Michael Johns
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feat(rasterx): add 5 spectral-index expressions (EVI, SAVI, NDWI, NBR, Index)
Michael Johns
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feat(rasterx): register 5 spectral-index expressions + Scala Column API
Michael Johns
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test(rasterx): direct-execute coverage for 5 spectral-index expressions
Michael Johns
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feat(rasterx): Python bindings + parameterized round-trip for 5 spectral indices
Michael Johns
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docs(rasterx): SQL doc examples + registered_functions list for 5 spectral indices
Michael Johns
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docs(rasterx): Spectral indices section in rasterx.mdx + v0.4.0 release-notes bullet
Michael Johns
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Merge Wave 8b: RasterX spectral indices (5 functions)
Michael Johns
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docs(rasterx): scrub remaining "Wave 8b" reference from spectral indices section
Michael Johns
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docs(api): backfill 0.4.0 function reference pages
Michael Johns
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Merge docs backfill: API reference + PMTiles writer page (0.4.0)
Michael Johns
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feat(rasterx): add 3 resample expressions + shared helper (Wave 8c)
Michael Johns
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feat(rasterx): IDW interpolation - gbx_rst_gridfrompoints + UDAF (Wave 8c)
Michael Johns
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feat(rasterx): register 5 resample / IDW expressions + Scala Column API (Wave 8c)
Michael Johns
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feat(rasterx): Python bindings + roundtrip tests for resample / IDW (Wave 8c)
Michael Johns
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docs(rasterx): SQL doc examples + registered_functions list for resample / IDW (Wave 8c)
Michael Johns
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docs(rasterx): "Resample and IDW interpolation" section + v0.4.0 release-notes bullet (Wave 8c)
Michael Johns
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Merge Wave 8c: resample + IDW (5 functions)
Michael Johns
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feat(rasterx): 7 pixel-ops + extraction expressions (Wave 8d)
Michael Johns
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feat(rasterx): Python bindings + parametrized round-trip for pixel ops (Wave 8d)
Michael Johns
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docs(rasterx): SQL examples + canonical names for 7 pixel-ops functions
Michael Johns
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docs(rasterx): api reference + release-notes bullet for pixel-ops functions
Michael Johns
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Merge Wave 8d: RasterX pixel ops + extraction (7 functions)
Michael Johns
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docs: regen function-info.json with 7 pixel-ops entries
Michael Johns
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docs(packages): refresh overview + per-package intros to reflect 0.4.0
Michael Johns
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fix(ci): replace shapely import in test_resample_idw with stdlib struct.pack
Michael Johns
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feat(rasterx): 4 analysis expressions (Wave 8e)
Michael Johns
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feat(rasterx): Python bindings + parameterized roundtrip for analysis (Wave 8e)
Michael Johns
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docs(rasterx): SQL doc examples + canonical names for 4 analysis functions
Michael Johns
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docs(rasterx): Analysis section + API reference + release-notes bullet (Wave 8e)
Michael Johns
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docs: regen function-info.json with 4 analysis entries (Wave 8e)
Michael Johns
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Merge Wave 8e: COG / proximity / contour / viewshed (4 functions)
Michael Johns
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docs(images): regenerate v0.4.0 pill PNGs
Michael Johns
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docs(sidebar): add pmtiles entries to Packages, Writers, API navigation
Michael Johns
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refactor(meta): consolidate agent instructions into CLAUDE.md
Michael Johns
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refactor(meta): move .cursor/commands → scripts/commands
Michael Johns
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chore(meta): delete .cursorrules; fold progress-feedback rule into CLAUDE.md
Michael Johns
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fix(docker): resolve start_docker mount from git toplevel, not $PWD
Michael Johns
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fix(commands): reliable tee logging + stale-JAR warning
Michael Johns
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feat(commands): enforce function binding parity in qc-judge
Michael Johns
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docs(spec): design for wiring up gbx_rst_dtmfromgeoms (+ _agg)
Michael Johns
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docs(plan): implementation plan for gbx_rst_dtmfromgeoms (+ _agg)
Michael Johns
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feat(rasterx): bbox grid + non-throwing interpolation in InterpolateElevation
Michael Johns
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feat(rasterx): shared RST_DTMFromGeoms.execute with direct-fill rasterize
Michael Johns
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feat(rasterx): modern bbox+pixels signature, Int/Long eval, safeEval fix for rst_dtmfromgeoms
Michael Johns
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feat(rasterx): streaming RST_DTMFromGeomsAgg aggregator (agg == non-agg)
Michael Johns
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feat(rasterx): register rst_dtmfromgeoms + _agg; drop scoverage exclusions
Michael Johns
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Commits on May 29, 2026

docs(rasterx): register rst_dtmfromgeoms(+_agg) in function-info + examples
Michael Johns
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feat(python): rst_dtmfromgeoms + rst_dtmfromgeoms_agg bindings + tests
Michael Johns
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style(rasterx): use ASCII hyphen in rst_dtmfromgeoms_agg error message
Michael Johns
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docs(plan): three _agg streaming variants (quadbin_cellunion, rst_rasterize, rst_frombands)
Michael Johns
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feat(gridx): streaming gbx_quadbin_cellunion_agg (agg == non-agg)
Michael Johns
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feat(rasterx): streaming gbx_rst_rasterize_agg (burns many features per group)
Michael Johns
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feat(rasterx): streaming gbx_rst_frombands_agg (band_index-ordered band stacking)
Michael Johns
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feat: register quadbin_cellunion_agg, rst_rasterize_agg, rst_frombands_agg
Michael Johns
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docs: function-info examples for quadbin_cellunion_agg, rst_rasterize_agg, rst_frombands_agg
Michael Johns
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feat(python): bindings + tests for quadbin_cellunion_agg, rst_rasterize_agg, rst_frombands_agg
Michael Johns
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fix(rasterx): rst_frombands_agg accepts LONG band_index (PySpark); drop python cast workaround
Michael Johns
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docs(plan): st_triangulate + st_interpolateelevation{bbox,geom} VectorX TIN functions
Michael Johns
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refactor(vectorx): move TIN math to vectorx.jts; optional split_point_finder; add pointGridOrigin
Michael Johns
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feat(vectorx): gbx_st_triangulate generator (TIN triangles as polygons)
Michael Johns
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feat(vectorx): gbx_st_interpolateelevationbbox generator (bbox+pixels grid)
Michael Johns
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feat(vectorx): gbx_st_interpolateelevationgeom generator (origin+cell-size grid)
Michael Johns
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fix(vectorx): TIN generator review fixes (Int/Long tolerance, breakline guard, output SRID)
Michael Johns
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feat(vectorx): register st_triangulate + st_interpolateelevation{bbox,geom}
Michael Johns
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docs: function-info examples for st_triangulate + st_interpolateelevation{bbox,geom}
Michael Johns
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feat(python): bindings + tests for st_triangulate + st_interpolateelevation{bbox,geom}
Michael Johns
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style(python): isort + black formatting to fix CI python lint
Michael Johns
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fix(commands): gbx:lint:python --check installs flake8-pyproject to match CI
Michael Johns
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test(rasterx): WKB-array regression tests for rst_dtmfromgeoms(+_agg)
Michael Johns
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docs(plan): custom grid (gbx_custom_*) cell-index system
Michael Johns
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feat(gridx): enable CustomGridSystem core (uncomment GridConf + CustomGridSystem, fix import)
Michael Johns
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feat(gridx): gbx_custom_grid grid-spec constructor + shared decoder
Michael Johns
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feat(gridx): custom-grid cell-identity ops (pointascell, cellaswkb, cellaswkt, centroid)
Michael Johns
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test(rasterx): build WKB-Z via struct.pack (drop shapely) in dtmfromgeoms tests
Michael Johns
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feat(gridx): custom-grid coverage ops (polyfill centroid-containment, kring)
Michael Johns
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style(gridx): ASCII hyphens in custom-grid comments (clear scalastyle nonascii)
Michael Johns
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feat(gridx): register gbx_custom_* functions
Michael Johns
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docs: function-info examples for gbx_custom_* grid functions
Michael Johns
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feat(python): gbx_custom_* grid bindings + tests
Michael Johns
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docs: drop shipped items from limitations (dtmfromgeoms, st_triangulate, st_interpolateelevation, custom gridding)
Michael Johns
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docs(plan): consolidate Packages into Functions + backfill + QC guards
Michael Johns
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docs(functions): merge RasterX package concepts into rasterx-functions
Michael Johns
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docs(functions): merge GridX package concepts into gridx-functions
Michael Johns
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docs(functions): merge VectorX package concepts into vectorx-functions
Michael Johns
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docs(functions): merge PMTiles package concepts into pmtiles-functions
Michael Johns
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docs(functions): merge packages overview into Functions overview
Michael Johns
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docs: retire Packages section (merged into Functions); rename sidebar category; fix links
Michael Johns
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docs(rasterx): move Function Categories up to right after Key Features
Michael Johns
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docs(functions): document rst_dtmfromgeoms(+agg), rst_rasterize_agg, rst_frombands_agg with representative outputs
Michael Johns
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docs(functions): document gbx_custom_* + quadbin_cellunion_agg with representative outputs
Michael Johns
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docs(functions): document st_triangulate + st_interpolateelevation{bbox,geom} with representative outputs
Michael Johns
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docs(images): refresh rasterx function-categories diagram for current 107-function set
Michael Johns
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docs(release-notes): note dtmfromgeoms(+agg), streaming aggregators, VectorX TIN, custom grids
Michael Johns
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feat(qc): doc-coverage check — every registered function documented + no placeholder example outputs
Michael Johns
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docs(functions): full RasterX coverage -- sections for resample/gridfrompoints, representative outputs for terrain/spectral/analysis ops
Michael Johns
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feat(qc): rasterx diagram-coverage check -- diagram pills + count must match registered rst_ set
Michael Johns
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feat(qc): deterministic release-notes-functions check; disable flaky LLM release-notes check
Michael Johns
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docs(images): add landscape 3-column rasterx function-categories diagram for slides
Michael Johns
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docs(functions): show tile-struct in example outputs for tile-returning rasterx functions (not [BINARY])
Michael Johns
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docs(functions): align example-output ASCII tables to struct cells; show real array-of-struct values (polygonize, h3/quadbin rastertogrid)
Michael Johns
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feat(qc): type-aware doc-coverage -- tile-returning fns must render tile struct (not [BINARY]); enforce ASCII table alignment
Michael Johns
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