v0.14.1

What's Changed

• Change snaphu-py tile defaults to avoid max secondary arcs error by @scottstanie in #233
• fix linalg.norm to be pixelwise in process_coherence_matrices by @scottstanie in #234

Full Changelog: v0.14.0...v0.14.1

v0.14.0

What's Changed

Fixed

• Temporal coherence and eigenvalue rasters were switched in their naming
• Output a better estimator raster to see where we switched to EVD
• Cap the max number of threads to the CPU count to avoid numba config errors
• Fix RLock incompatibility when usingspawn

Changed

• refactor temporal coherence calculation to use vmap
  • Allows us to start making a weighted temporal coherence metric
• Turn off default beta=0.01 regularization now that CPL is in place
• Removed InterferogramNetworkType from configuration.
  • You can add multiple types of network parameters and it includes all of them. Adding the name only decreased flexibility.
• Allow None or int for ntiles/downsample_factor by @scottstanie in #231

Full Changelog: v0.13.0...v0.14.0

v0.13.0

Added

• _overviews module, and workflow configuration to create overviews of the output stitched rasters
• Configuration to use the snaphu-py wrapper, and drop using isce3.unwrap.snaphu

Fixed

• Apply bounds even if only one image is passed to stitching (#210)
• Allow take_looks to work with MaskedArrays without converting to np.ndarray

Changed

• Compressed SLCs are now named like (ref, start, end)

Dependencies

• Move back to tqdm instead of using rich for progress bars.

Full Changelog: v0.12.0...v0.13.0

v0.12.0

Changelog

Added

• Added DatasetWriter protocol
• Added RasterWriter and BackgroundRasterWriter implementations of this protocol
• Refactored phase linking
  • Covariance and EVD/MLE use jax
  • This combines the implementation of CPU/GPU, and removes the need for usign pymp
• Added utils.disable_gpu to stop the use for a GPU even if it's available

Changed

• Internal module organization, including grouping IO modules into dolphin.io subpackage
• Renamed io.Writer to io.GdalWriter to distinguish from RasterWriter
• Removed the n_workers option from the configuration.
  • There is no more need to have two levels of parallelism (threads_per_worker and n_workers)
  • The name threads_per_worker is kept for consistency; it is still an accurate name for the multi-burst processing case.

PRs merged

• Add many ruff checkers, fix errors by @scottstanie in #198
• Use .int.tif for default stitched interferograms by @scottstanie in #200
• Add DatasetWriter protocol and RasterWriter by @scottstanie in #201
• add dolphin_config.yaml note to bug_report.yml [skip-ci] by @scottstanie in #205
• use BIGTIFF=YES for default tif creation by @scottstanie in #206
• use model_post_init instead of overriding __init__ by @scottstanie in #207
• Convert phase linking to use jax by @scottstanie in #203
• Deprecate moving_window_mean in favor of uniform_filter by @scottstanie in #208
• Implement CPL, refactor of phase linking modules for clearer names, speed by @scottstanie in #209

Full Changelog: v0.11.0...v0.12.0

v0.11.0

What's Changed

• Add ionospheric correction by @mirzaees in #185

Full Changelog: v0.10.0...v0.11.0

v0.10

What's Changed

• Add bibtex extension for mkdocs by @scottstanie in #193
• Set up unwrap post process subpackage by @scottstanie in #190
• Add changelog for new dep, fix imports/exports by @scottstanie in #194
• Remove _dates module by @scottstanie in #195
• Fix merge_images for strided images by @scottstanie in #196

Full Changelog: v0.9.0...v0.10.0

v0.9.0

What's Changed

Added

• DatasetReader and StackReader protocols for reading in data from different sources
  • DatasetReader is for reading in a single dataset, like one raster image.
  • StackReader is for reading in a stack of datasets, like a stack of SLCs.
  • Implementations of these have been done for flat binary files (BinaryReader), HDF5 files (HDF5Reader), and GDAL rasters (RasterReader).

Changed

• The VRTStack no longer has an .iter_blocks method
  • This has been replaced with creating an EagerLoader directly and passing it to the reader argument

Dependencies

• Added rasterio>=1.3

Full Changelog: v0.8.0...v0.9.0

v0.8.0

Added

• Ability to unwrap interferorgams with the snaphu-py (not a required dependency)
• Added ability to make annual ifgs in Network
• Start of tropospheric corection support in dolphin.atmosphere using PyAPS and Raider packages
• Expose the unwrap skipping with dolphin config --no-unwrap

Changed

• The output directory for interferograms is now just "interferograms/" instead of "interferograms/stiched"
  • Even when stitching, the burst-wise interferograms would be in the named phase-linking subfolders.
• Split apart the dolphin.workflows.stitch_and_unwrap module into stitching_bursts and unwrapping
• Switched output filename from tcorr to temporal_coherence for the temporal coherence of phase linking.
  • Also added the date span to the temporal_coherence output name
• The default extension for conncomps is now .tif. Use geotiffs instead of ENVI format for connected components.
• Using ruff instead of pydocstyle due to archived repo

New Contributors

• @mirzaees made their first contribution in #177

Full Changelog: v0.7.0...v0.8.0

v0.7.0

What's Changed

Added

• MiniStackPlanner and MiniStackInfo class which does the planning for how a large stack of SLCs will be processed in batches.
  • Previously this was done at run time in sequential.py. We want to separate that out to view the plan in advance/allow us to dispatch the work to multiple machines.
• CompressedSlcInfo class added to track the attributes of a compressed SLC file created during the workflow.
• Added better/more complete metadata to the compressed SLC Geotiff tags, including the phase reference date
• config: phase_linking.max_compressed_slcs to cap the number of compressed SLCs added during large-stack sequential workflows
• interferogram: Add ability to specify manual dates for a Network/VRTInterferogram, which lets us re-interfere the phase-linking results

Changed

• Date functions have been moved from dolphin.utils to dolphin._dates. They are accessible at dolphin.get_dates, etc
• get_dates now uses datetime.datetime instead of datetime.date, so missions like DeltaX won't be impossible to process
• VRTStack has been moved to _readers.py. The minstack planning functions have been removed to focus the class on just reading input GDAL rasters.

Fixed

• When starting with Compressed SLCs in the list of input SLCs, the workflows will now recognize them, find the correct reference date, and form all the correct interferograms

Removed

• Extra subsetting functions from VRTStack have been removed, as they are not used in the workflow and the reimplmenent simple GDAL calls.
• CPURecorder and GPURecorder have been removed to simplify code. May be moved to separate repo.

Full Changelog: v0.6.1...v0.7.0

v0.6.1

What's Changed

• convert dolphin.opera_utils to use external opera_utils in #158

Full Changelog: v0.6.0...v0.6.1