OnEarth v2.8.10

• Added ability to redirect to a backup static GetCapabilities document in the event of a failure to retrieve the document from the capabilities service.
• The time service now distinguishes between Redis errors and data not being found.
• Added support for clustered Redis environments.
• Added oe_best_redis.py, a Python replacement for best.lua. New unit tests for oe_best_redis.py have also been included.
• Fixed a bug in best.lua that would result in layers being erroneously re-added to the :best_config Redis key. This will likely be the final update made to best.lua. We recommend switching to using oe_best_redis.py.
• Fixed bug causing DescribeDomains to erroneously exclude a layer's first date from the results when performing requests for specific time ranges.
• Fixed LERC layers issues: LERC layers are now configured for 1 band by default, and the image/lerc mime type is now correctly handled
• Documentation updates
• Dependency updates

OnEarth v2.8.9

• Added oe_json_to_uvtile.py for generating PNG or GeoTIFF mosaics from GeoJSON wind/ocean vector data.
• Added periods.py as a more user-friendly alternative to periods.lua.
  • oe_periods_configure.py and oe_scrape_time.py now use periods.py instead of periods.lua.
• Fixed a bug causing best.lua to be unable to regenerate the :best and :dates keys for a layer.
• mrfgen.py now uses the merge option in the mrfgen config instead of assuming merge to always be True.
• Added support for building Docker images using Docker Compose.
• Dependency updates

OnEarth v2.8.8

• oe_scrape_time.py now supports scraping from local directories
• Best layers are now automatically created when a layer only has a single STD or NRT layer and a best layer isn't explicitly configured already with a dedicated best_config
• Simplified the layer configuration YAML files by adding support for default values. See configuration.md for more information.
• Switched to using GDAL RPMs for faster Docker image build times
• The WMTS tile service now retries once when a time service request fails
• Fixed URL issues in GetCapabilities and GetTileService documents that impacted GDAL compatibility
• Fixed sample configurations files
• Fixed issue causing JPG MRFs generated from TIFF inputs to incorrectly use CMYK color space instead of RGB
• Fixed dependency issue preventing the tools image from building
• Dependency updates

OnEarth v2.8.7

• Re-tuned Apache configuration for slightly better performance
• Refactored how gdalinfo is called from MRF tools
• Dependency updates

OnEarth v2.8.6

• More flexibility with how to build overviews in mrfgen
• Easier local setup of mrfgen tools
• Use mrf-apps v3.0.1
• Updated oe_validate_palette to properly wait for gdalinfo and parse json to find colortable
• Improvements to help container disk space stay small
• Updated support email address

OnEarth v2.8.5

• Fixed ZenJPEG support for Best layers. See configuration.md for the updated ZenJPEG layer configuration.
• Pinned the version of MRF that is used.
• Dependency updates

OnEarth v2.8.4

• Changed copy_periods layer configuration option to be copy_dates, which copies the underlying dates to a specified layer rather than just the calculated periods
• mod_convert is now only included in the images that use it (onearth-tile-services and onearth-reproject)
• Modified Fcgid configuration to improve WMS memory usage
• Reduced number of Docker layers used in the test image
• Updated test data for mrfgen unit tests for latest mrf_insert changes
• Dependency updates

OnEarth v2.8.3

• Support for brunsli compression with JPEG layers via mod_brunsli
• Fixed serving of LERC tiles
• Enabled option to use SSL with external facing containers
• Script to convert colormaps to GDAL-compatible text files
• Allow using different Redis hosts for reading and writing
• Reduce writes from periods.lua when adding periods
• Improved readability of vertical legends
• Enabled serving TIFF files via WMS
• Fixed reading incorrect location for static best shapefiles
• Fixed how optional environment variables are handled in startup scripts
• Fixed missing feature_id issue with latest Fiona version
• Dependency updates

OnEarth v2.8.2

• The OnEarth time service now supports using the Redis sorted zset in addition to the unsorted set type to store layer time periods. This enables faster request response times.
  • periods.lua now generates periods keys as zset
  • oe_periods_key_converter.py has been added for converting existing Redis keys between set and zset types. See the OnEarth Date Configurator Tools README for more details.
• Time service requests are now cached
• Fixed idx read error for requests for dates for which data does not exist
• Fixed "Decode requested for unknown format decode from..." mod_retile error
• Added unit tests for oe_vectorgen.py that demonstrate its ability to handle GeoJSON files containing vectors
• Apache optimizations
• Dependency updates

OnEarth v2.8.1

• best.lua can now be used to regenerate the entirety of the :best and :dates redis keys for a given best layer
• Documented examples of working with time data using Redis commands
• Fixed DescribeDomains error that would occur when there are no periods for a layer
• Added mrfgen background option to force a background color