v0.21.0

What's Changed

• Use numcodecs implementation of rounding, export round_mantissa by @scottstanie in #335
• CD: add workflow to publish to pypi by @scottstanie in #338
• Netcdf support by @mirzaees in #337

Full Changelog: v0.20.0...v0.21.0

v0.20.0

Added

• Functions in ps to combine amplitude dispersions from older rasters
• truncate_mantissa option to repack functions for simple compression
• band option to write_block and background writers
• Option to run merge_dates and estimate_interferometric_correlations with thread_map for parallel processing
• Baseline lag option for "STBAS" phase linking inversion

Changed

• Logging now uses dictConfig and always logs JSON to a file for the Displacement workflow
• Set modulus of compressed SLCs to be real SLC magnitude means
• Updated Docker requirements and specfile
• Delete intermediate unwrapping scratchdirs by default

Fixed

• use_max_ps would occasionally fail with certain stride/window configurations
• Unwrapped phase files did not always contain the right geographic metadata
• Filenames in the timeseries/ folder were wrong
• Set upsampled boundary to nan in compress
• Unwrapped file output path

Merged PRs

• Fix filtering docstring by @scottstanie in #318
• Fix unwrap metadata, delete unwrap scratch by default by @scottstanie in #319
• Copy over rasters to timeseries/, dont symlink by @scottstanie in #320
• Update Docker requirements and specfile by @scottstanie in #321
• Stbas by @mirzaees in #311
• Fix size error from use_max_ps by @scottstanie in #323
• Let stitching_bursts.py run in parallel by @scottstanie in #325
• correct the unwrapped file output path by @mirzaees in #327
• Fix timeseries suffixes, log only during workflows, fix tqdm stitching bar by @scottstanie in #328
• Set modulus of compressed SLCs to be real SLC magnitude means by @scottstanie in #329
• Redo logging to use dictConfig, always log to a .jsonl file by @scottstanie in #330
• Save each ministack's amplitude dispersion for incremental PS/DS changes by @scottstanie in #331
• ps: functions for combining dispersions/means by @scottstanie in #332

Full Changelog: v0.19.0...v0.20.0

v0.19.0

Added

• filtering module for filtering out long wavelength signals from the unwrapped phase
• baseline module for computing the perpendicular baseline. Initial version has logic for OPERA CSLCs, uses isce3
• Interface only for 3D unwrapping
• Faster correlated noise simulation, along with 3d stack simulation with synthetic deformation
• Added ability to read rasters on S3 using VRTStack object
• Eigenvalue solver speedups of 3-9x
• Initial version of 3D unwrapping using spurt

Removed

• the KL-divergence SHP estimator has been removed. GLRT is recommended instead.

Fixed

• reproject_bounds uses the rasterio version, which densifies points along edges for a more accurate bounding box
• The output SHP rasters now output 0 if there was no valid input data
• Logic for filling PS pixels, with and without setting the amplitudes to be the original SLC amplitudes
• ReferencePointError during the displacement workflow now will fall back look only at the condition_file (i.e. choose the point with highest temporal coherence by default)

Changed

• The configuration options for unwrapping have been refactored. Options unique to each unwrapper are grouped into subclasses.
  • Note that older dolphin_config.yaml files will error after this refactor.
• Unweighted time series inversion will make one batch call, providing a large speedup over the vmap version for weighted least squares
• Default for strided PS-picking is to use lowest amplitude dispersion, instead of averaging PS pixels in the multilook window

What's Changed

• temporary fix for compressed SLC metadata by @mirzaees in #287
• Enforce convention for conncomp files to be consistent with unw files by @sssangha in #288
• timeseries.py: speed up non-weighted invert_stack by @scottstanie in #291
• Change reproject_bounds to use rasterio version by @scottstanie in #292
• Start adding S3 support for VRTStack by @scottstanie in #245
• Fix s3 mocking by @scottstanie in #296
• Use a batch jnp.polyfit for unweighted velocity fitting by @scottstanie in #298
• Fix shp blocks with 1's in nodata regions by @scottstanie in #299
• Add functions for compression options and repacking by @scottstanie in #301
• Add perpendicular baseline function by @rtburns-jpl in #282
• Add filtering module for unwrapped interferogram by @seyeonjeon in #305
• 3d unwrap interface by @scottstanie in #303
• Fix PS filling/amplitude setting when filling PS pixels, simulate data faster by @scottstanie in #307
• Fix bad assert in phase linking code by @scottstanie in #308
• Add more PS filling tests by @scottstanie in #309
• Convert lon/lat to radians for baseline computation by @scottstanie in #310
• Improve simulation docs, make it easier for 3d simulation by @scottstanie in #316
• Use temporal coherence for auto reference, ensure timeseries velocity avoids nans by @scottstanie in #315
• Get initial 3d unwrap for one ministack by @scottstanie in #314
• Speed up eigenvalue solving using power iteration/inverse iteration by @scottstanie in #317

New Contributors

• @seyeonjeon made their first contribution in #305

Full Changelog: v0.18.0...v0.19.0

v0.18.0

Added

• Added cli timeseries

Fixed

• Parsing the file names correctly to find compressed SLCs and read dates based on production file naming convention
• Full Changelog: v0.17.3...v0.18.0

v0.17.0

Added

• Added Goldstein filtering for unwrapping
• Added Interpolation for unwrapping
• Added the regrow connected components for the modified phase
• Added option to toggle off inversion
• Added similarity module

Fixed

• 3D readers would squeeze out a dimension for length one inputs (i.e. they would give an array with .ndim=2)
• max_bandwidth config can now be 1 to specify only nearest neighbor interferograms.
• Use the 'compressed' key term to find compressed slcs and regular slcs instead of number of dates in ionosphere
• Consider the compressed SLCs have different naming convention with capital letters
• Enforce consistency between jax and jaxlib
• Disable corrections part of pytest, add one for timeseries

Full Changelog: v0.16.3...v0.17.0

v0.16.0

Added

• Added dolphin.timeseries module with basic functionality:
  • Invert a stack of unwrapped interferograms to a timeseries (using correlation weighting optionally)
  • Estimate a (weighted) linear velocity from a timeseries
• Added inversion and velocity estimation as options to DisplacementWorkflow
• Create DatasetStackWriter protocol, with BackgroundStackWriter implementation

Changed

• Rename GdalWriter to BackgroundBlockWriter
• Displacement workflow now also creates/returns a stitched, multi-looked version of the amplitude dispersion

Fixed

• BackgroundRasterWriter was not creating the files necessary before writing
• Allow user to specify more than one type of interferogram in Network configuration

Full Changelog: v0.15.3...v0.16.0

v0.15.3

What's Changed

• Return created paths from tropo/iono functions by @scottstanie in #243

Full Changelog: v0.15.2...v0.15.3

v0.15.2

What's Changed

• minor corrections for disp-s1 by @mirzaees in #241
• Correct default nodata values for unw/ccl, pass through to snaphu by @scottstanie in #242

Full Changelog: v0.15.1...v0.15.2

v0.15.1

What's Changed

• Fix phass unwrap by @scottstanie in #240

Full Changelog: v0.15.0...v0.15.1

v0.15.0

What's Changed

• Better nodata/mask handling in dolphin.unwrap by @scottstanie in #235
• Use compression/tiling by default in snaphu outputs by @scottstanie in #236
• Set the intersection of nodata values in the SLC stack to nan in run_phase_linking by @scottstanie in #237

Full Changelog: v0.14.1...v0.15.0