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Changelog

Unreleased

  • Working on generic retrieval of parameters as a Table from a granule, instead of the hardcoded choices made now for each product. Would result in methods like points(granule, [vara, varb]).

New features

  • New types Table and PartitionedTable, which support the Tables.jl interface. This prevents allocating code like reduce(vcat, DataFrame.(points(granule))) to get a DataFrame. You can now just call DataFrame(table).
  • Reduced allocations in retrieving point data.
  • Introduced before and after keywords in search, to search by date(ranges).

Fixed

  • Empty (filtered) granules could result in Vector{BitVector} columns, which have been changed to Vector{Bool}.

Breaking

  • points now return either a Table or a PartitionedTable instead of NamedTuple or Vector{NamedTuple}. The old behaviour can be regained by calling parent on these tables.
  • Removed number_of_returns and return_number from ICESat-2 ATL08 canopy output.

Deprecated

  • Renamed granule_from_file to granule
  • Renamed granules_from_file to granules
  • Renamed write_granule_urls! to write_urls

Changed

  • Most of the search functionality has been moved out to the more generic EarthData.jl
  • Updated ICESat-2 from version 5 to version 6

v0.3.0

  • GeoInterface, Extents support
  • Bounding box using Extent subsetting on all points functions
  • find renamed to search
  • search now takes the product as a Symbol and accepts a s3::Bool parameter.
  • Stricter checking of arguments in search
  • MultiPolygon extents of granules are now returned in the polygons field in granules from search.
  • Removed bbox field on granules.
  • download(granule) now works on AWS S3 urls
  • donwload(granule) now creates temporary files and renames after successful download
  • ICESat-2 ATL08 v5 points function now supports 20 m resolution by passing highres::Bool parameter.

v0.2.2

  • Fixed ICESat-2 download (please remove n5eil01u.ecs.nsidc.org from your .netrc file)
  • Linked to Zenodo for DOI citations

v0.2.1

  • Unified bounds of granules
  • Fixed getcoord for Point and added Point(x, y, z) constructor
  • Updated utils to make use of DataFrames with correct column names

v0.2.0

Warning

This is a breaking release

  • Many of the column names have changed to be more descriptive.
  • Documentation and docstring improvements.
  • Tables support, you can now do DataFrame(granule), without having to call points(granule).
  • Memory use improvements, by using SentinelArray of FillArray under the hood.
  • Dropped S3, GeoArrays and LAS/LAZ support.
  • Added GeoInterface support for lines/points and dropped GeoDataFrames
  • Expanded test coverage.

v0.1.6

v0.1.5

  • Support for ICESat-2 ATL06
  • Update search to use v5 for ICESat-2 by default

v0.1.4

  • Compatibility fixes

v0.1.3

  • Added interpolation for GeoArrays
  • Added FOSS4G notebook