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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

1.0.0-rc.1 - 2020-01-31

Added

  • Processes:
    • add
    • aggregate_spatial
    • aggregate_spatial_binary
    • all
    • any
    • array_apply
    • array_contains
    • array_filter
    • array_find
    • array_labels
    • dimension_labels
    • drop_dimension
    • filter_labels
    • filter_spatial
    • load_uploaded_files
    • mask_polygon
    • reduce_dimension
    • reduce_dimension_binary
    • rename_labels
  • Support for labeled arrays. API#245
  • Process graphs for processes that can be implemented using other pre-defined processes. #137
  • context parameters to all processes which support passing process graphs (callbacks) as parameters. #25
  • Added further examples.

Changed

  • The JSON Schema keyword format has been replaced with the custom keyword subtype.
  • Schema format/subtype callback has been renamed to process-graph.
  • Default values are now specified on the parameter-level, not in the JSON schemas.
  • Parameters are now required by default.
  • Parameters are defined as array. parameter_order is therefore removed and the name is part of the parameter object. API#239
  • Callback parameters have a new, more advanced schema, allowing to define more aspects of the callback parameters. API#239
  • Processes supporting multiple data types in parameters or return values with anyOf are now listing the data types directly as array. anyOf is discouraged.
  • Comparison processes eq, gt, gte, lt, lte, neq and between accept all data types as input for the operands.
  • add_dimension: Parameter value renamed to label.
  • aggregate_polygon, aggregate_temporal, apply_dimension, array_element and resample_cube_temporal: Support labeled arrays. API#245
  • aggregate_polygon: The data cube implicitly gets restricted to the bounds of the polygons as if filter_polygon would have been used beforehand. #101
  • aggregate_temporal: Parameter labels is optional. #19
  • apply_dimension: Replaced with a completely new definition. #73
  • apply_kernel: Only supported 2D kernels on the horizontal spatial dimensions. #69
  • clip: Works on a single value instead on arrays (replaced parameter data with x). #75
  • count: Renamed parameter expression to condition.
  • debug: Replaced with a completely new definition. #82, API#100, API#214
  • filter_bands: Merged parameters bands and common_names. #77
  • if:
    • Doesn't pass through null, but instead null leads to rejecting the condition.
    • Parameter expression renamed to value.
    • Parameter accept is required.
    • Parameter reject defaults to null.
  • load_collection:
    • Parameter bands accepts common band names. #77
    • Parameter properties: Callback parameter value renamed to x.
  • mask: Clarifies behavior for missing dimensions in the mask. #55
  • merge_cubes works with binary reduction operators instead of list-based reducers. #94
  • ndvi and normalized_difference: Rewrite of the processes with a completely new behavior. #60
  • not: Parameter expression renamed to x.
  • resample_spatial: Default value of parameter align changed from lower-left to upper-left. #61
  • The following operations work on two values instead on a sequence of values: and, divide, multiply, or, subtract, xor. #85
  • product works as before, but is not an alias of multiply any longer. #85
  • text_begins, text_contains, text_ends: null values are supported and get passed through.
  • trim: Renamed to trim_cube.

Deprecated

  • filter_bbox, load_collection, resample_spatial: PROJ definitions are deprecated in favor of EPSG codes and WKT2. #58

Removed

  • The following processes don't support ignore_nodata any longer: and, divide, multiply, or, subtract, xor. #85
  • The following processes don't support binary any longer: aggregate_temporal, merge_cubes, resample_cube_temporal. #94
  • Support for vector data cubes, except for the processes aggregate_poylgon and save_result. #68
  • filter_temporal and load_collection: Temporal extents don't support time-only intervals any longer. #88
  • mask: The mask parameter doesn't accept vectors (polygons) any longer. Use process mask_polygon instead. #110
  • Processes:
    • aggregate_polygon. Use aggregate_spatial or aggregate_spatial_binary instead. #62
    • find_collections: Use load_collection and manual data discovery through the clients. API#52
    • filter: Use filter_labels instead.
    • filter_polygon. Use filter_spatial instead. #37
    • output: Use debug instead.
    • property #84
    • reduce: Use reduce_dimension or drop_dimension instead.
    • run_process_graph: Use user-defined processes directly in the process graph instead.

Fixed

  • Several clarifications in written texts. #86
  • between may return a null value.
  • filter_bbox, load_collection: The schema for the property crs in the parameters extent/spatial_extent contained invalid JSON Schema.
  • merge_cubes: Clarified merging behavior with several examples.

[0.4.2] - 2019-06-11

Added

  • Added examples.

Fixed

  • Fixed outdated process examples.

[0.4.1] - 2019-05-29

Added

  • Added band-name format to load_collection and filter_bands properties.

Fixed

  • product: Added exceptions and examples
  • Clarified error handling related to dimension parameters.

[0.4.0] - 2019-03-07

First version which is separated from the openEO API. Complete rework of all processes.

Legacy versions

Older versions of the processes were released as part of the openEO API, see the corresponding changelog for more information.