Satpy

Issues Closed

* [Issue 2646](https://github.com/pytroll/satpy/issues/2646) - satpy/tests/scene_tests/test_resampling.py is using called_once in assertions rather than assert_called_once, causing test failures on Python 3.12 ([PR 2648](https://github.com/pytroll/satpy/pull/2648) by [ArrayBolt3](https://github.com/ArrayBolt3))
* [Issue 2643](https://github.com/pytroll/satpy/issues/2643) - SunZenithReducer defaults make True Color FCI imagery too dark at high solar zenith angles ([PR 2653](https://github.com/pytroll/satpy/pull/2653) by [ameraner](https://github.com/ameraner))
* [Issue 2638](https://github.com/pytroll/satpy/issues/2638) - Update AVHRR EPS reader to read cloud flags information ([PR 2639](https://github.com/pytroll/satpy/pull/2639) by [fwfichtner](https://github.com/fwfichtner))
* [Issue 2619](https://github.com/pytroll/satpy/issues/2619) - NDVI hybrid green correction triggers early dask computations ([PR 2623](https://github.com/pytroll/satpy/pull/2623) by [pnuu](https://github.com/pnuu))
* [Issue 2614](https://github.com/pytroll/satpy/issues/2614) - DayNightCompositor triggers early dask computation ([PR 2617](https://github.com/pytroll/satpy/pull/2617) by [pnuu](https://github.com/pnuu))
* [Issue 2613](https://github.com/pytroll/satpy/issues/2613) - modifier NIREmissivePartFromReflectance triggers early dask computation
* [Issue 2604](https://github.com/pytroll/satpy/issues/2604) - grid_mapping attrs lead to failure of cf writer
* [Issue 2601](https://github.com/pytroll/satpy/issues/2601) - Is the 31(32)-band read by the modis_l1b reader converted to bright temperature by default?

In this release 8 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 2648](https://github.com/pytroll/satpy/pull/2648) - Fix assert_called_once usage in resample tests ([2646](https://github.com/pytroll/satpy/issues/2646))
* [PR 2635](https://github.com/pytroll/satpy/pull/2635) - Fix nwcsaf_geo start time to be nominal time
* [PR 2627](https://github.com/pytroll/satpy/pull/2627) - Fix ABI readers using wrong dtype for resolution-based chunks
* [PR 2625](https://github.com/pytroll/satpy/pull/2625) - Cleanup various warnings encountered during tests
* [PR 2623](https://github.com/pytroll/satpy/pull/2623) - Fix unnecessary Dask `compute()`s in `NDVIHybridGreen` compositor ([2619](https://github.com/pytroll/satpy/issues/2619))
* [PR 2617](https://github.com/pytroll/satpy/pull/2617) - Reduce Dask computations in `DayNightCompositor` ([2614](https://github.com/pytroll/satpy/issues/2614))
* [PR 2608](https://github.com/pytroll/satpy/pull/2608) - Fix ABI L2 to only convert reflectances to percentages
* [PR 2607](https://github.com/pytroll/satpy/pull/2607) - Fix ABI L2 reader to produce reflectances as percentages
* [PR 2606](https://github.com/pytroll/satpy/pull/2606) - Change platform name for EPIC (DSCOVR) to upper case.
* [PR 2585](https://github.com/pytroll/satpy/pull/2585) - Make caching warn if some of the args are unhashable

Features added

* [PR 2653](https://github.com/pytroll/satpy/pull/2653) - Update Sun-zenith reducer defaults ([2643](https://github.com/pytroll/satpy/issues/2643))
* [PR 2652](https://github.com/pytroll/satpy/pull/2652) - Add file pattern for CRRPh of NWC SAF GEO v2021
* [PR 2642](https://github.com/pytroll/satpy/pull/2642) - Set dtype for get_lonlats() in NIR reflectance calculation
* [PR 2640](https://github.com/pytroll/satpy/pull/2640) - Keep original dtype in DayNightCompositor
* [PR 2639](https://github.com/pytroll/satpy/pull/2639) - Update AVHRR EPS reader to read cloud flags information ([2638](https://github.com/pytroll/satpy/issues/2638))
* [PR 2637](https://github.com/pytroll/satpy/pull/2637) - Keep FCI data as 32-bit floats
* [PR 2632](https://github.com/pytroll/satpy/pull/2632) - Add reader for OSI SAF L3 products
* [PR 2631](https://github.com/pytroll/satpy/pull/2631) - Add a reader for MODIS Level 3 files in CMG format.
* [PR 2623](https://github.com/pytroll/satpy/pull/2623) - Fix unnecessary Dask `compute()`s in `NDVIHybridGreen` compositor ([2619](https://github.com/pytroll/satpy/issues/2619))
* [PR 2621](https://github.com/pytroll/satpy/pull/2621) - Add resolution-based chunking to ABI L1b reader
* [PR 2610](https://github.com/pytroll/satpy/pull/2610) - Remove legacy resampler code

Clean ups

* [PR 2648](https://github.com/pytroll/satpy/pull/2648) - Fix assert_called_once usage in resample tests ([2646](https://github.com/pytroll/satpy/issues/2646))
* [PR 2641](https://github.com/pytroll/satpy/pull/2641) - Add "A" and "D" checks to ruff config
* [PR 2634](https://github.com/pytroll/satpy/pull/2634) - Remove duplicate entries of required netcdf variables in FCI reader
* [PR 2625](https://github.com/pytroll/satpy/pull/2625) - Cleanup various warnings encountered during tests
* [PR 2624](https://github.com/pytroll/satpy/pull/2624) - Replace assertRaises with pytest.raises
* [PR 2621](https://github.com/pytroll/satpy/pull/2621) - Add resolution-based chunking to ABI L1b reader
* [PR 2612](https://github.com/pytroll/satpy/pull/2612) - Remove tests for removed and deprecated functionality
* [PR 2610](https://github.com/pytroll/satpy/pull/2610) - Remove legacy resampler code
* [PR 2586](https://github.com/pytroll/satpy/pull/2586) - Replace flake8 with ruff in pre-commit and ci linting
* [PR 2524](https://github.com/pytroll/satpy/pull/2524) - Refactor CFWriter utility into CF directory

In this release 31 pull requests were closed.

Issues Closed

* [Issue 2593](https://github.com/pytroll/satpy/issues/2593) - FY4A REGC data resampling return all nan
* [Issue 2591](https://github.com/pytroll/satpy/issues/2591) - Is there a corresponding reader for S3A_SL_2_WST?
* [Issue 2581](https://github.com/pytroll/satpy/issues/2581) - Can reader 'modis_l1b' correct MODIS Bow Tie Effect?
* [Issue 2580](https://github.com/pytroll/satpy/issues/2580) - Does python3.8 and below seem to fail to install via the command line "conda install -c conda-forge satpy"?
* [Issue 2571](https://github.com/pytroll/satpy/issues/2571) - Add Calibration by Meirink et al for SEVIRI ([PR 2589](https://github.com/pytroll/satpy/pull/2589) by [pdebuyl](https://github.com/pdebuyl))
* [Issue 2549](https://github.com/pytroll/satpy/issues/2549) - setuptools-scm-git-archive is obsolete -- use setuptools-scm >= 7 ([PR 2598](https://github.com/pytroll/satpy/pull/2598) by [pdebuyl](https://github.com/pdebuyl))
* [Issue 2266](https://github.com/pytroll/satpy/issues/2266) - AGRI data fails with `native` resampling`

In this release 7 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 2598](https://github.com/pytroll/satpy/pull/2598) - remove setuptools_scm_git_archive from requirement ([2549](https://github.com/pytroll/satpy/issues/2549), [2549](https://github.com/pytroll/satpy/issues/2549))
* [PR 2579](https://github.com/pytroll/satpy/pull/2579) - Adapt satpy to numpy 2
* [PR 2575](https://github.com/pytroll/satpy/pull/2575) - Remove use of deprecated setuptools_scm_git_archive build package

Features added

* [PR 2600](https://github.com/pytroll/satpy/pull/2600) - Add some global EPSG 4326 gridded lat/lon areas.
* [PR 2589](https://github.com/pytroll/satpy/pull/2589) - Add meirink calib ([2571](https://github.com/pytroll/satpy/issues/2571))
* [PR 2584](https://github.com/pytroll/satpy/pull/2584) - Convert AHI HSD dask chunking to be based on band resolution
* [PR 2574](https://github.com/pytroll/satpy/pull/2574) - Rename ABI "night_microphysics_abi" composite to "night_microphysics"
* [PR 2572](https://github.com/pytroll/satpy/pull/2572) - Add reader for GERB high-resolution HDF5 files
* [PR 2558](https://github.com/pytroll/satpy/pull/2558) - New reader for Himawari L2 NOAA enterprise cloud products.
* [PR 2556](https://github.com/pytroll/satpy/pull/2556) - Implement modifier for reducing signal as a function of sunz angle
* [PR 2554](https://github.com/pytroll/satpy/pull/2554) - Implement non-linear scaling for NDVI hybrid green correction
* [PR 2488](https://github.com/pytroll/satpy/pull/2488) - Add a blend method to create temporal RGB from MultiScene
* [PR 2052](https://github.com/pytroll/satpy/pull/2052) - Add resolution dependent chunk sizing to 'modis_l1b' reader

Documentation changes

* [PR 2582](https://github.com/pytroll/satpy/pull/2582) - Add mastodon link
* [PR 2517](https://github.com/pytroll/satpy/pull/2517) - Add documentation on putting text onto images

Backward incompatible changes

* [PR 2574](https://github.com/pytroll/satpy/pull/2574) - Rename ABI "night_microphysics_abi" composite to "night_microphysics"

Clean ups

* [PR 2587](https://github.com/pytroll/satpy/pull/2587) - Remove libnetcdf specific build from CI env
* [PR 2578](https://github.com/pytroll/satpy/pull/2578) - Remove unneeded performance tracker in seviri reader
* [PR 2575](https://github.com/pytroll/satpy/pull/2575) - Remove use of deprecated setuptools_scm_git_archive build package

In this release 19 pull requests were closed.

Issues Closed

* [Issue 2519](https://github.com/pytroll/satpy/issues/2519) - MSG Dust RGB adding coastilnes and grid to the image
* [Issue 2506](https://github.com/pytroll/satpy/issues/2506) - Add xarray_kwargs capability to the geocat reader ([PR 2507](https://github.com/pytroll/satpy/pull/2507) by [joleenf](https://github.com/joleenf))
* [Issue 2502](https://github.com/pytroll/satpy/issues/2502) - Cropping S3 image not working
* [Issue 2494](https://github.com/pytroll/satpy/issues/2494) - avhrr_l1b_gaclac fails to read most files from NOAA CLASS ([PR 2501](https://github.com/pytroll/satpy/pull/2501) by [sfinkens](https://github.com/sfinkens))
* [Issue 2490](https://github.com/pytroll/satpy/issues/2490) - ninjogeotiff writer adds offset/scale factor when this is not meaningful ([PR 2491](https://github.com/pytroll/satpy/pull/2491) by [gerritholl](https://github.com/gerritholl))
* [Issue 2483](https://github.com/pytroll/satpy/issues/2483) - Cacheing doesn't work with `scn.crop` ([PR 2485](https://github.com/pytroll/satpy/pull/2485) by [djhoese](https://github.com/djhoese))
* [Issue 2465](https://github.com/pytroll/satpy/issues/2465) - Possibility of dual licensing: GPL-3.0 & MIT
* [Issue 2464](https://github.com/pytroll/satpy/issues/2464) - MITIFF writer using pillow: turn off compression due to rowsperstrip issues
* [Issue 2463](https://github.com/pytroll/satpy/issues/2463) - seviri_l1b_native reader issue with reading remote files (azure)
* [Issue 2409](https://github.com/pytroll/satpy/issues/2409) - Inconsistent behavior of time attributes in EUM L1 GEO readers ([PR 2420](https://github.com/pytroll/satpy/pull/2420) by [YouvaEUMex](https://github.com/YouvaEUMex))
* [Issue 1749](https://github.com/pytroll/satpy/issues/1749) - Load from blended scene
* [Issue 859](https://github.com/pytroll/satpy/issues/859) - Doesn't recognize MODIS L2 file

In this release 12 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 2522](https://github.com/pytroll/satpy/pull/2522) - Fix CF tests due to new xarray release
* [PR 2516](https://github.com/pytroll/satpy/pull/2516) - Fix SEVIRI native reader failing when missing main header
* [PR 2510](https://github.com/pytroll/satpy/pull/2510) - Fix warnings from NWCSAF reader
* [PR 2507](https://github.com/pytroll/satpy/pull/2507) - Fix HDF4 support in geocat reader with hardcoded engine ([2506](https://github.com/pytroll/satpy/issues/2506))
* [PR 2492](https://github.com/pytroll/satpy/pull/2492) - Fix xarray version for cf tests
* [PR 2491](https://github.com/pytroll/satpy/pull/2491) - Change logic for ninjogeotiff gradient/axisintercept tags ([2490](https://github.com/pytroll/satpy/issues/2490))
* [PR 2485](https://github.com/pytroll/satpy/pull/2485) - Fix angle caching not handling a specific type of irregular chunking ([2483](https://github.com/pytroll/satpy/issues/2483))
* [PR 2481](https://github.com/pytroll/satpy/pull/2481) - Fix NWCSAF reading for NOAA-21

Features added

* [PR 2521](https://github.com/pytroll/satpy/pull/2521) - Add a median filter modifier
* [PR 2508](https://github.com/pytroll/satpy/pull/2508) - Add support for OLCI L2 files which are missing Frame_IDs
* [PR 2504](https://github.com/pytroll/satpy/pull/2504) - Improve flexibility of olci level2 reader
* [PR 2501](https://github.com/pytroll/satpy/pull/2501) - Add Pygac reference to avhrr_l1b_gaclac documentation ([2494](https://github.com/pytroll/satpy/issues/2494))
* [PR 2499](https://github.com/pytroll/satpy/pull/2499) - Add option to clip negative ABI radiances
* [PR 2497](https://github.com/pytroll/satpy/pull/2497) - Enable to pass a custom function to Scene.aggregate
* [PR 2489](https://github.com/pytroll/satpy/pull/2489) - Add "neutral_resolution_band" kwarg to RatioSharpenedRGB/SelfSharpenedRGB
* [PR 2480](https://github.com/pytroll/satpy/pull/2480) - Add helper-function for reading SEVIRI L1.5 Native header.
* [PR 2449](https://github.com/pytroll/satpy/pull/2449) - Generalise the `true_color_reproduction` composite and enhancement
* [PR 2420](https://github.com/pytroll/satpy/pull/2420) - Fix inconsistent behavior of time attributes in EUM L1 GEO readers ([2409](https://github.com/pytroll/satpy/issues/2409))
* [PR 2259](https://github.com/pytroll/satpy/pull/2259) - Refactor `CFWriter.save_datasets` and enable retrieval of equivalent xr.Dataset with `scn.to_xarray()`
* [PR 2117](https://github.com/pytroll/satpy/pull/2117) - Add reader for GMS-5 VISSR data

Documentation changes

* [PR 2514](https://github.com/pytroll/satpy/pull/2514) - Fix argument name in DayNightComposite example document
* [PR 2501](https://github.com/pytroll/satpy/pull/2501) - Add Pygac reference to avhrr_l1b_gaclac documentation ([2494](https://github.com/pytroll/satpy/issues/2494))
* [PR 2478](https://github.com/pytroll/satpy/pull/2478) - Fix eccodes package names in setup.py, update documentation for setting up development environment.
* [PR 2474](https://github.com/pytroll/satpy/pull/2474) - Reorganize seviri_l2_grib.yaml file and add more documentation to seviri_l1b_native.py

Clean ups

* [PR 2523](https://github.com/pytroll/satpy/pull/2523) - Convert CF Writer tests to pytest
* [PR 2486](https://github.com/pytroll/satpy/pull/2486) - Fix leftover deprecated nosetest teardown methods
* [PR 2478](https://github.com/pytroll/satpy/pull/2478) - Fix eccodes package names in setup.py, update documentation for setting up development environment.
* [PR 2474](https://github.com/pytroll/satpy/pull/2474) - Reorganize seviri_l2_grib.yaml file and add more documentation to seviri_l1b_native.py

In this release 28 pull requests were closed.

Issues Closed

* [Issue 2471](https://github.com/pytroll/satpy/issues/2471) - Missing dependencies in setup.py for running all the tests ([PR 2472](https://github.com/pytroll/satpy/pull/2472) by [sjoro](https://github.com/sjoro))
* [Issue 2469](https://github.com/pytroll/satpy/issues/2469) - Problem in reprojecting MSG SEVIRI data

In this release 2 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 2473](https://github.com/pytroll/satpy/pull/2473) - Fix rayleigh correction not handling angles as required inputs
* [PR 2472](https://github.com/pytroll/satpy/pull/2472) - Add missing test dependencies and update dev environment documentation ([2471](https://github.com/pytroll/satpy/issues/2471))

Documentation changes

* [PR 2472](https://github.com/pytroll/satpy/pull/2472) - Add missing test dependencies and update dev environment documentation ([2471](https://github.com/pytroll/satpy/issues/2471))

Clean ups

* [PR 2472](https://github.com/pytroll/satpy/pull/2472) - Add missing test dependencies and update dev environment documentation ([2471](https://github.com/pytroll/satpy/issues/2471))
* [PR 2453](https://github.com/pytroll/satpy/pull/2453) - Fix various warnings encountered when running tests

In this release 5 pull requests were closed.

Issues Closed

* [Issue 2458](https://github.com/pytroll/satpy/issues/2458) - Fail to install satpy despite the version

In this release 1 issue was closed.

Pull Requests Merged

Bugs fixed

* [PR 2456](https://github.com/pytroll/satpy/pull/2456) - Fix Adaptive DNB composite bug introduced from refactoring

In this release 1 pull request was closed.

Issues Closed

* [Issue 2455](https://github.com/pytroll/satpy/issues/2455) - Highlights blacked-out in MODIS false-color image
* [Issue 2204](https://github.com/pytroll/satpy/issues/2204) - CLAVRx Reader for AHI data misses CLAVRx files with naming convention that retains full AHI original name. ([PR 2314](https://github.com/pytroll/satpy/pull/2314) by [joleenf](https://github.com/joleenf))
* [Issue 1944](https://github.com/pytroll/satpy/issues/1944) - satpy v0.33 seems to run slower than v0.30 when I project modis l1b data

In this release 3 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 2454](https://github.com/pytroll/satpy/pull/2454) - Change optional rayleigh prerequisites to required for MODIS
* [PR 2451](https://github.com/pytroll/satpy/pull/2451) - Fix assumption that arrays have 2+ dimensions in CF writer ([74](https://github.com/foua-pps/level1c4pps/issues/74))
* [PR 2440](https://github.com/pytroll/satpy/pull/2440) - Fix nwcsaf pps palettes
* [PR 2437](https://github.com/pytroll/satpy/pull/2437) - Update MODIS composites with specific channel for Rayleigh correction
* [PR 2432](https://github.com/pytroll/satpy/pull/2432) - Remove usage of open_rasterio in some readers
* [PR 2417](https://github.com/pytroll/satpy/pull/2417) - Fix NUCAPS reader compatibility with new versions of xarray
* [PR 2394](https://github.com/pytroll/satpy/pull/2394) - Add weighted blended stacking to MultiScene (fixes multi-band handling)
* [PR 2168](https://github.com/pytroll/satpy/pull/2168) - Fix coordinate names in Ocean Color CCI reader.

Features added

* [PR 2439](https://github.com/pytroll/satpy/pull/2439) - Add support for unit conversion in image writers
* [PR 2438](https://github.com/pytroll/satpy/pull/2438) - Deprecate PYTROLL_CHUNK_SIZE and fallback to array.chunk-size config from dask
* [PR 2423](https://github.com/pytroll/satpy/pull/2423) - Support reading from S3 for AHI-HSD
* [PR 2422](https://github.com/pytroll/satpy/pull/2422) - Update condition of xarray version in CF writer tests
* [PR 2421](https://github.com/pytroll/satpy/pull/2421) - Add MODIS 05 L2 datasets to `modis_l2` reader
* [PR 2416](https://github.com/pytroll/satpy/pull/2416) - Drop support for Python 3.8 and add 3.11 tests
* [PR 2407](https://github.com/pytroll/satpy/pull/2407) - VIIRS VGAC reader
* [PR 2394](https://github.com/pytroll/satpy/pull/2394) - Add weighted blended stacking to MultiScene (fixes multi-band handling)
* [PR 2379](https://github.com/pytroll/satpy/pull/2379) - Add reader for IASI L2 CDR in NetCDF format
* [PR 2314](https://github.com/pytroll/satpy/pull/2314) - Update `clavrx` reader file patterns and flag_meanings handling ([2204](https://github.com/pytroll/satpy/issues/2204))
* [PR 2124](https://github.com/pytroll/satpy/pull/2124) - Add reader for FY-3E / MERSI-LL

Documentation changes

* [PR 2448](https://github.com/pytroll/satpy/pull/2448) - Add section to FAQ to describe how `generate=False` may speed up RGBs
* [PR 2431](https://github.com/pytroll/satpy/pull/2431) - Add codescene badge to README

Backward incompatible changes

* [PR 2416](https://github.com/pytroll/satpy/pull/2416) - Drop support for Python 3.8 and add 3.11 tests

Clean ups

* [PR 2450](https://github.com/pytroll/satpy/pull/2450) - Remove unneeded stickler config
* [PR 2429](https://github.com/pytroll/satpy/pull/2429) - Cleanup and separate Scene unit tests
* [PR 2416](https://github.com/pytroll/satpy/pull/2416) - Drop support for Python 3.8 and add 3.11 tests
* [PR 2394](https://github.com/pytroll/satpy/pull/2394) - Add weighted blended stacking to MultiScene (fixes multi-band handling)

In this release 26 pull requests were closed.