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RST_Type RST_UpdateType #564

Merged
merged 12 commits into from
Sep 24, 2024
Merged

RST_Type RST_UpdateType #564

merged 12 commits into from
Sep 24, 2024

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sllynn
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@sllynn sllynn commented Jun 6, 2024

Methods for getting / setting the pixel data type on rasters.

sllynn and others added 12 commits June 5, 2024 12:01
* added methods for triangulation and interpolation, data for testing

* updated interpolation function to use an STRTree

* fails due to row size exceeding heap

* working generator for unconstrained triangulation

* conforming triangulation appears to be working

* added st_interpolateelevation expression and updated wkb / wkt writers to respect coordinate dimension

* removed buffer for input masspoints

* first pass at rasterization, added toWKT and toWKB that can explicitly specify coordinate dimensions

* added a GDALRasterize operator to write outputs

* added RST_DTMFromGeoms initial implementation and tests

* fixed issues with interpolation and triangulation split points missing Z values

* updated tests to use 1km subset of masspoints

* fixed failing tests

* ran black on python module

* added python bindings for new functions

* added triangulation and interpolation python tests

* added python test for raster function

* added python test for raster function

* added SparkR tests for vector functions

* added SparkR tests for raster function

* added sparklyr tests for vector functions

* added raster function tests to sparklyr bindings / fixed typo in sql registration for rst_dtmfromgeoms

* description of st_triangulate

* mistake in BNG grid

* grid points are silently dropped if not in triangulated area (will be set equal to NoData value when raster written)

* updated logic of rasterize method to handle empty geometry collections

* hardcoded algorithm tolerance to zero

* check / fix failing test

* small docs updates

* minor docs fix, split out tolerance into two params

* updated docs / added examples for st_triangulate

* added docs for interpolateelevation and dtmfromgeoms

* ran isort, reverted h3 version bump, removed unused import
@sllynn sllynn mentioned this pull request Sep 24, 2024
@sllynn sllynn changed the base branch from main to pre-0.4.3-release September 24, 2024 10:20
@sllynn sllynn merged commit ea37dda into pre-0.4.3-release Sep 24, 2024
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@sllynn sllynn deleted the feature/RST_UpdateType branch September 24, 2024 10:48
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