Satpy

Issues Closed

* [Issue 1232](https://github.com/pytroll/satpy/issues/1232) - Add link to documentation for VII L1b-reader. ([PR 1236](https://github.com/pytroll/satpy/pull/1236))
* [Issue 1229](https://github.com/pytroll/satpy/issues/1229) - FCI reader can read pixel_quality flags only after reading corresponding channel data ([PR 1230](https://github.com/pytroll/satpy/pull/1230))
* [Issue 1215](https://github.com/pytroll/satpy/issues/1215) - FCI reader fails to load composites due to metadata issues ([PR 1216](https://github.com/pytroll/satpy/pull/1216))
* [Issue 1201](https://github.com/pytroll/satpy/issues/1201) - Incorrect error message when some but not all readers found ([PR 1202](https://github.com/pytroll/satpy/pull/1202))
* [Issue 1198](https://github.com/pytroll/satpy/issues/1198) - Let NetCDF4FileHandler cache variable dimension names ([PR 1199](https://github.com/pytroll/satpy/pull/1199))
* [Issue 1190](https://github.com/pytroll/satpy/issues/1190) - Unknown dataset, solar_zenith_angle
* [Issue 1172](https://github.com/pytroll/satpy/issues/1172) - find_files_and_readers is slow ([PR 1178](https://github.com/pytroll/satpy/pull/1178))
* [Issue 1171](https://github.com/pytroll/satpy/issues/1171) - Add reading of pixel_quality variable to FCI FDHSI reader ([PR 1177](https://github.com/pytroll/satpy/pull/1177))
* [Issue 1168](https://github.com/pytroll/satpy/issues/1168) - Add more versatile options for masking datasets ([PR 1175](https://github.com/pytroll/satpy/pull/1175))
* [Issue 1167](https://github.com/pytroll/satpy/issues/1167) - saving sentinel-2 image as jpg
* [Issue 1164](https://github.com/pytroll/satpy/issues/1164) - Question about license
* [Issue 1162](https://github.com/pytroll/satpy/issues/1162) - abi_l2_nc reader unable to read MCMIP files
* [Issue 1156](https://github.com/pytroll/satpy/issues/1156) - dealing with 1D array output from data assimilation
* [Issue 1154](https://github.com/pytroll/satpy/issues/1154) - MERSI-2 250meters corrected refl.
* [Issue 1153](https://github.com/pytroll/satpy/issues/1153) - tropomi reader: scene attributes and data array attributes are different ([PR 1155](https://github.com/pytroll/satpy/pull/1155))
* [Issue 1151](https://github.com/pytroll/satpy/issues/1151) - amsr2 l1b reader also match amsr2 l2 products ([PR 1152](https://github.com/pytroll/satpy/pull/1152))
* [Issue 1144](https://github.com/pytroll/satpy/issues/1144) - Documentation bug: group_files keyword argument reader doc has sentence consisting of only the word "This" ([PR 1147](https://github.com/pytroll/satpy/pull/1147))
* [Issue 1143](https://github.com/pytroll/satpy/issues/1143) - save_datasets doesn't work for tropomi_l2 data ([PR 1139](https://github.com/pytroll/satpy/pull/1139))
* [Issue 1132](https://github.com/pytroll/satpy/issues/1132) - Add area definitions for the FCI FDHSI L1c grids ([PR 1188](https://github.com/pytroll/satpy/pull/1188))
* [Issue 1050](https://github.com/pytroll/satpy/issues/1050) - Return counts from avhrr_l1b_gaclac reader ([PR 1051](https://github.com/pytroll/satpy/pull/1051))
* [Issue 1014](https://github.com/pytroll/satpy/issues/1014) - The fci_l1c_fdhsi reader should proved the `platform_name` in the attributes ([PR 1176](https://github.com/pytroll/satpy/pull/1176))
* [Issue 958](https://github.com/pytroll/satpy/issues/958) - Add a CMSAF reader ([PR 720](https://github.com/pytroll/satpy/pull/720))
* [Issue 680](https://github.com/pytroll/satpy/issues/680) - Expose `overviews` from Trollimage for saving (geo)tiff images

In this release 23 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 1230](https://github.com/pytroll/satpy/pull/1230) - FCI: fix areadef when only pixel quality asked ([1229](https://github.com/pytroll/satpy/issues/1229), [1229](https://github.com/pytroll/satpy/issues/1229))
* [PR 1216](https://github.com/pytroll/satpy/pull/1216) - Make combine_arrays understand non-numpy arrays ([1215](https://github.com/pytroll/satpy/issues/1215), [1215](https://github.com/pytroll/satpy/issues/1215))
* [PR 1213](https://github.com/pytroll/satpy/pull/1213) - Remove invalid valid_range metadata from abi readers
* [PR 1211](https://github.com/pytroll/satpy/pull/1211) - Fix "rows_per_scan" not being available from VIIRS SDR readers
* [PR 1202](https://github.com/pytroll/satpy/pull/1202) - Fix bad error message when Scene was given a bad reader name ([1201](https://github.com/pytroll/satpy/issues/1201))
* [PR 1195](https://github.com/pytroll/satpy/pull/1195) - Fix accessing uncached root group variable when using NetCDF4FileHandler in caching mode ([1195](https://github.com/pytroll/satpy/issues/1195))
* [PR 1170](https://github.com/pytroll/satpy/pull/1170) - Fix cf writing of 3d arrays
* [PR 1155](https://github.com/pytroll/satpy/pull/1155) - Lowercase sensor of tropomi_l2 ([1153](https://github.com/pytroll/satpy/issues/1153))
* [PR 1139](https://github.com/pytroll/satpy/pull/1139) - Keep int type and fix scale_factor/dim bug in tropomi_l2 reader ([1143](https://github.com/pytroll/satpy/issues/1143))

Features added

* [PR 1227](https://github.com/pytroll/satpy/pull/1227) - Delete kdtree after saving cache
* [PR 1226](https://github.com/pytroll/satpy/pull/1226) - Add a feature for handling scheduled_time in ahi_hsd reader.
* [PR 1219](https://github.com/pytroll/satpy/pull/1219) - Add VII L2 netCDF-reader.
* [PR 1218](https://github.com/pytroll/satpy/pull/1218) - Add VII L1b netCDF-reader.
* [PR 1212](https://github.com/pytroll/satpy/pull/1212) - Add file pattern for NWCSAF input file names to 'grib' reader ([1212](https://github.com/pytroll/satpy/issues/1212))
* [PR 1199](https://github.com/pytroll/satpy/pull/1199) - Cache dimension per variable ([1198](https://github.com/pytroll/satpy/issues/1198))
* [PR 1189](https://github.com/pytroll/satpy/pull/1189) - Add option to supply sunz-threshold applied in Pyspectral
* [PR 1188](https://github.com/pytroll/satpy/pull/1188) - Add areas for FCI ([1132](https://github.com/pytroll/satpy/issues/1132))
* [PR 1186](https://github.com/pytroll/satpy/pull/1186) - Fix SEVIRI native reader flipping
* [PR 1185](https://github.com/pytroll/satpy/pull/1185) - Add scanline acquisition times to hrit_jma
* [PR 1183](https://github.com/pytroll/satpy/pull/1183) - Add options for creating geotiff overviews
* [PR 1181](https://github.com/pytroll/satpy/pull/1181) - Add more explicit error message when string is passed to Scene.load
* [PR 1180](https://github.com/pytroll/satpy/pull/1180) - Migrate FCI tests to pytest
* [PR 1178](https://github.com/pytroll/satpy/pull/1178) - Optimize readers searching for matching filenames ([1172](https://github.com/pytroll/satpy/issues/1172))
* [PR 1177](https://github.com/pytroll/satpy/pull/1177) - Add support for reading pixel_quality ancillary variables, FCI reader no longer logs warnings ([1171](https://github.com/pytroll/satpy/issues/1171))
* [PR 1176](https://github.com/pytroll/satpy/pull/1176) - Provide platform_name in FCI L1C FDHSI reader. ([1014](https://github.com/pytroll/satpy/issues/1014))
* [PR 1175](https://github.com/pytroll/satpy/pull/1175) - Add more flexible masking ([1168](https://github.com/pytroll/satpy/issues/1168))
* [PR 1173](https://github.com/pytroll/satpy/pull/1173) - Check whether time dimension exists for timeseries
* [PR 1169](https://github.com/pytroll/satpy/pull/1169) - Implement remote file search
* [PR 1165](https://github.com/pytroll/satpy/pull/1165) - Add missing_ok option to find_files_and_readers ([1165](https://github.com/pytroll/satpy/issues/1165))
* [PR 1163](https://github.com/pytroll/satpy/pull/1163) - Add TROPOMI NO2 LEVEL2 composites
* [PR 1161](https://github.com/pytroll/satpy/pull/1161) - Add Effective_Pressure to NUCAPS reader
* [PR 1152](https://github.com/pytroll/satpy/pull/1152) - amsr2 reader for l2 ssw product ([1151](https://github.com/pytroll/satpy/issues/1151))
* [PR 1142](https://github.com/pytroll/satpy/pull/1142) - add filepatterns S-HSAF-h03B and S-HSAF-h05B to hsaf_grib.yaml
* [PR 1141](https://github.com/pytroll/satpy/pull/1141) - Add night lights composites for ABI, AHI and AMI
* [PR 1135](https://github.com/pytroll/satpy/pull/1135) - Fix reflectance and BT calibration in FCI FDHSI reader
* [PR 1100](https://github.com/pytroll/satpy/pull/1100) - Add support for GPM IMERG data
* [PR 1051](https://github.com/pytroll/satpy/pull/1051) - Return counts from satpy/avhrr_l1b_gaclac reader ([1050](https://github.com/pytroll/satpy/issues/1050))
* [PR 983](https://github.com/pytroll/satpy/pull/983) - Add group method to MultiScene
* [PR 812](https://github.com/pytroll/satpy/pull/812) - Add MOD06 support to 'modis_l2' reader ([1200](https://github.com/pytroll/satpy/issues/1200))
* [PR 720](https://github.com/pytroll/satpy/pull/720) - CMSAF CLAAS v2. reader ([958](https://github.com/pytroll/satpy/issues/958))

Documentation changes

* [PR 1223](https://github.com/pytroll/satpy/pull/1223) - Add FCI Natural Color example page to sphinx docs
* [PR 1203](https://github.com/pytroll/satpy/pull/1203) - Add link to MTSAT sample data
* [PR 1147](https://github.com/pytroll/satpy/pull/1147) - Fix incomplete group_files docstring ([1144](https://github.com/pytroll/satpy/issues/1144))

In this release 43 pull requests were closed.

Issues Closed

* [Issue 1124](https://github.com/pytroll/satpy/issues/1124) - Crop scene of visual spectrum of the sentinel 2 satellite ([PR 1125](https://github.com/pytroll/satpy/pull/1125))
* [Issue 1112](https://github.com/pytroll/satpy/issues/1112) - Loading both abi and nwcsaf-geo confuses satpy into sometimes trying the wrong composite ([PR 1113](https://github.com/pytroll/satpy/pull/1113))
* [Issue 1096](https://github.com/pytroll/satpy/issues/1096) - Saving an image with NinjoTIFFWriter is broken in satpy v.0.20.0 ([PR 1098](https://github.com/pytroll/satpy/pull/1098))
* [Issue 1092](https://github.com/pytroll/satpy/issues/1092) - Avhrr l1b eps reader changes values of angles after reading ([PR 1101](https://github.com/pytroll/satpy/pull/1101))
* [Issue 1087](https://github.com/pytroll/satpy/issues/1087) - Saving each scene in a separate image file
* [Issue 1075](https://github.com/pytroll/satpy/issues/1075) - SEVIRI L1b netCDF reader not dask-compliant ([PR 1109](https://github.com/pytroll/satpy/pull/1109))
* [Issue 1059](https://github.com/pytroll/satpy/issues/1059) - test against xarray master ([PR 1095](https://github.com/pytroll/satpy/pull/1095))
* [Issue 1013](https://github.com/pytroll/satpy/issues/1013) - Fails to load solar_zenith_angle from SLSTR l1b data
* [Issue 883](https://github.com/pytroll/satpy/issues/883) - satpy resample call -> numby.ndarray deepcopy error ([PR 1126](https://github.com/pytroll/satpy/pull/1126))
* [Issue 840](https://github.com/pytroll/satpy/issues/840) - MTG-FCI-FDHSI reader has wrong projection ([PR 845](https://github.com/pytroll/satpy/pull/845))
* [Issue 630](https://github.com/pytroll/satpy/issues/630) - Converting hdf5 attributes to string containing h5py.Reference of size 1 causes a AttributeError ([PR 1126](https://github.com/pytroll/satpy/pull/1126))

In this release 11 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 1131](https://github.com/pytroll/satpy/pull/1131) - Fix geostationary utilities assuming a/b radii are always available
* [PR 1129](https://github.com/pytroll/satpy/pull/1129) - Make the viirs_sdr reader return float32s
* [PR 1125](https://github.com/pytroll/satpy/pull/1125) - Fix Scene.crop using PROJ definition to create target area definition ([1124](https://github.com/pytroll/satpy/issues/1124))
* [PR 1118](https://github.com/pytroll/satpy/pull/1118) - Fix supported Python version in devguide
* [PR 1116](https://github.com/pytroll/satpy/pull/1116) - Make an alias for the snow composite in viirs
* [PR 1115](https://github.com/pytroll/satpy/pull/1115) - Fix mitiff writer to support sensors as a set
* [PR 1113](https://github.com/pytroll/satpy/pull/1113) - Add sensor-name property to NWCSAF readers ([1112](https://github.com/pytroll/satpy/issues/1112), [1111](https://github.com/pytroll/satpy/issues/1111))
* [PR 1107](https://github.com/pytroll/satpy/pull/1107) - Raise an error if data and angle shapes don't match in NIRReflectance
* [PR 1106](https://github.com/pytroll/satpy/pull/1106) - Scale valid range if available.
* [PR 1101](https://github.com/pytroll/satpy/pull/1101) - Fix eps l1b angles computation returning non deterministic results ([1092](https://github.com/pytroll/satpy/issues/1092))
* [PR 1098](https://github.com/pytroll/satpy/pull/1098) - Fix ninjotiff writer tests failing when pyninjotiff is installed ([1096](https://github.com/pytroll/satpy/issues/1096))
* [PR 1089](https://github.com/pytroll/satpy/pull/1089) - Make sunz correction use available sunz dataset
* [PR 1038](https://github.com/pytroll/satpy/pull/1038) - Switch to pyproj for projection to CF NetCDF grid mapping ([1029](https://github.com/pytroll/satpy/issues/1029), [1029](https://github.com/pytroll/satpy/issues/1029))

Features added

* [PR 1128](https://github.com/pytroll/satpy/pull/1128) - Add tm5_constant_a and tm5_constant_b for tropomi_l2
* [PR 1126](https://github.com/pytroll/satpy/pull/1126) - Update omps edr reader and hdf5_utils to handle OMPS SO2 data from FMI ([883](https://github.com/pytroll/satpy/issues/883), [630](https://github.com/pytroll/satpy/issues/630))
* [PR 1121](https://github.com/pytroll/satpy/pull/1121) - HY-2B scatterometer l2b hdf5 reader
* [PR 1117](https://github.com/pytroll/satpy/pull/1117) - Add support for satpy.composites entry points
* [PR 1113](https://github.com/pytroll/satpy/pull/1113) - Add sensor-name property to NWCSAF readers ([1112](https://github.com/pytroll/satpy/issues/1112), [1111](https://github.com/pytroll/satpy/issues/1111))
* [PR 1109](https://github.com/pytroll/satpy/pull/1109) - Fix dask and attribute issue in seviri_l1b_nc reader ([1075](https://github.com/pytroll/satpy/issues/1075))
* [PR 1095](https://github.com/pytroll/satpy/pull/1095) - Switch to pytest in CI and add unstable dependency environment ([1059](https://github.com/pytroll/satpy/issues/1059))
* [PR 1091](https://github.com/pytroll/satpy/pull/1091) - Add assembled_lat_bounds, assembled_lon_bounds and time variables
* [PR 1071](https://github.com/pytroll/satpy/pull/1071) - Add SEVIRI L2 GRIB reader
* [PR 1044](https://github.com/pytroll/satpy/pull/1044) - Set travis and appveyor numpy version back to 'stable'
* [PR 845](https://github.com/pytroll/satpy/pull/845) - MTG: get projection and extent information from file ([840](https://github.com/pytroll/satpy/issues/840), [840](https://github.com/pytroll/satpy/issues/840))
* [PR 606](https://github.com/pytroll/satpy/pull/606) - Add enhanced (more natural) version of natural colors composite

Documentation changes

* [PR 1130](https://github.com/pytroll/satpy/pull/1130) - Add note about datatype in custom reader documentation
* [PR 1118](https://github.com/pytroll/satpy/pull/1118) - Fix supported Python version in devguide

Issues Closed

* [Issue 1077](https://github.com/pytroll/satpy/issues/1077) - Tropomi l2 reader needs to handle more filenames ([PR 1078](https://github.com/pytroll/satpy/pull/1078))
* [Issue 1076](https://github.com/pytroll/satpy/issues/1076) - Metop level 2 EUMETCAST BUFR reader ([PR 1079](https://github.com/pytroll/satpy/pull/1079))
* [Issue 1004](https://github.com/pytroll/satpy/issues/1004) - Computing the lons and lats of metop granules from the eps_l1b reader is painfully slow ([PR 1063](https://github.com/pytroll/satpy/pull/1063))
* [Issue 1002](https://github.com/pytroll/satpy/issues/1002) - Resampling of long passes of metop l1b eps data gives strange results
* [Issue 928](https://github.com/pytroll/satpy/issues/928) - Satpy Writer 'geotiff' exists but could not be loaded
* [Issue 924](https://github.com/pytroll/satpy/issues/924) - eps_l1b reader does not accept more than 1 veadr element ([PR 1063](https://github.com/pytroll/satpy/pull/1063))
* [Issue 809](https://github.com/pytroll/satpy/issues/809) - Update avhrr_l1b_aapp reader ([PR 811](https://github.com/pytroll/satpy/pull/811))
* [Issue 112](https://github.com/pytroll/satpy/issues/112) - Python 2 Cruft ([PR 1047](https://github.com/pytroll/satpy/pull/1047))

In this release 8 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 1084](https://github.com/pytroll/satpy/pull/1084) - Add latitude_bounds and longitude_bounds to tropomi_l2
* [PR 1078](https://github.com/pytroll/satpy/pull/1078) - Tropomi l2 reader to handle more types of products ([1077](https://github.com/pytroll/satpy/issues/1077))
* [PR 1072](https://github.com/pytroll/satpy/pull/1072) - Fix the omerc-bb area to use a sphere as ellps
* [PR 1066](https://github.com/pytroll/satpy/pull/1066) - Rename natural_color_sun to natural_color in generic VIS/IR RGB recipes
* [PR 1063](https://github.com/pytroll/satpy/pull/1063) - Fix eps infinite loop ([924](https://github.com/pytroll/satpy/issues/924), [1004](https://github.com/pytroll/satpy/issues/1004))
* [PR 1058](https://github.com/pytroll/satpy/pull/1058) - Work around changes in xarray 0.15
* [PR 1057](https://github.com/pytroll/satpy/pull/1057) - lowercase the sensor name
* [PR 1055](https://github.com/pytroll/satpy/pull/1055) - Fix sst standard name
* [PR 1049](https://github.com/pytroll/satpy/pull/1049) - Fix handling of paths with forward slashes on Windows
* [PR 1048](https://github.com/pytroll/satpy/pull/1048) - Fix AMI L1b reader incorrectly grouping files
* [PR 1045](https://github.com/pytroll/satpy/pull/1045) - Update hrpt.py for new pygac syntax
* [PR 1043](https://github.com/pytroll/satpy/pull/1043) - Update seviri icare reader that handles differing dataset versions
* [PR 1042](https://github.com/pytroll/satpy/pull/1042) - Replace a unicode hyphen in the glm_l2 reader
* [PR 1041](https://github.com/pytroll/satpy/pull/1041) - Unify Dataset attribute naming in SEVIRI L2 BUFR-reader

Features added

* [PR 1082](https://github.com/pytroll/satpy/pull/1082) - Update SLSTR composites
* [PR 1079](https://github.com/pytroll/satpy/pull/1079) - Metop level 2 EUMETCAST BUFR reader ([1076](https://github.com/pytroll/satpy/issues/1076))
* [PR 1067](https://github.com/pytroll/satpy/pull/1067) - Add GOES-17 support to the 'geocat' reader
* [PR 1065](https://github.com/pytroll/satpy/pull/1065) - Add AHI airmass, ash, dust, fog, and night_microphysics RGBs
* [PR 1064](https://github.com/pytroll/satpy/pull/1064) - Adjust default blending in DayNightCompositor
* [PR 1061](https://github.com/pytroll/satpy/pull/1061) - Add support for NUCAPS Science EDRs
* [PR 1052](https://github.com/pytroll/satpy/pull/1052) - Delegate dask delays to pyninjotiff
* [PR 1047](https://github.com/pytroll/satpy/pull/1047) - Remove deprecated abstractproperty usage ([112](https://github.com/pytroll/satpy/issues/112))
* [PR 1020](https://github.com/pytroll/satpy/pull/1020) - Feature Sentinel-3 Level-2 SST
* [PR 988](https://github.com/pytroll/satpy/pull/988) - Remove py27 tests and switch to py38
* [PR 964](https://github.com/pytroll/satpy/pull/964) - Update SEVIRI L2 BUFR reader to handle BUFR products from EUMETSAT Data Centre
* [PR 839](https://github.com/pytroll/satpy/pull/839) - Add support of colorbar
* [PR 811](https://github.com/pytroll/satpy/pull/811) - Daskify and test avhrr_l1b_aapp reader ([809](https://github.com/pytroll/satpy/issues/809))

Documentation changes

* [PR 1068](https://github.com/pytroll/satpy/pull/1068) - Fix a typo in writer 'filename' documentation
* [PR 1056](https://github.com/pytroll/satpy/pull/1056) - Fix name of natural_color composite in quickstart

Backwards incompatible changes

* [PR 1066](https://github.com/pytroll/satpy/pull/1066) - Rename natural_color_sun to natural_color in generic VIS/IR RGB recipes
* [PR 988](https://github.com/pytroll/satpy/pull/988) - Remove py27 tests and switch to py38

In this release 31 pull requests were closed.

Issues Closed

* [Issue 1030](https://github.com/pytroll/satpy/issues/1030) - Geostationary padding results in wrong area definition for AHI mesoscale sectors. ([PR 1037](https://github.com/pytroll/satpy/pull/1037))
* [Issue 1029](https://github.com/pytroll/satpy/issues/1029) - NetCDF (CF) writer doesn't include semi_minor_axis/semi_major_axis for new versions of pyproj ([PR 1040](https://github.com/pytroll/satpy/pull/1040))
* [Issue 1023](https://github.com/pytroll/satpy/issues/1023) - RTD "Edit on Github" broken in "latest" documentation

In this release 3 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 1040](https://github.com/pytroll/satpy/pull/1040) - Fix geostationary axis handling in CF writer ([1029](https://github.com/pytroll/satpy/issues/1029))
* [PR 1037](https://github.com/pytroll/satpy/pull/1037) - Fix segment handling for non-FLDK sectors in the AHI HSD reader ([1030](https://github.com/pytroll/satpy/issues/1030))
* [PR 1036](https://github.com/pytroll/satpy/pull/1036) - Fix ABI L1b/L2 time dimension causing issues with newer xarray
* [PR 1034](https://github.com/pytroll/satpy/pull/1034) - Fix AMI geolocation being off by 1 pixel
* [PR 1033](https://github.com/pytroll/satpy/pull/1033) - Fix avhrr_l1b_aapp reader not including standard_name metadata
* [PR 1031](https://github.com/pytroll/satpy/pull/1031) - Fix tropomi_l2 reader not using y and x dimension names

Features added

* [PR 1035](https://github.com/pytroll/satpy/pull/1035) - Add additional Sentinel 3 OLCI 2 datasets
* [PR 1027](https://github.com/pytroll/satpy/pull/1027) - Update SCMI writer and VIIRS EDR Flood reader to work for pre-tiled data

Documentation changes

* [PR 1032](https://github.com/pytroll/satpy/pull/1032) - Add documentation about y and x dimensions for custom readers

In this release 9 pull requests were closed.

Issues Closed

* [Issue 996](https://github.com/pytroll/satpy/issues/996) - In the sar-c_safe reader, add platform_name to the attribute. ([PR 998](https://github.com/pytroll/satpy/pull/998))
* [Issue 991](https://github.com/pytroll/satpy/issues/991) - Secondary file name patterns aren't used if the first doesn't match
* [Issue 975](https://github.com/pytroll/satpy/issues/975) - Add HRV navigation to `seviri_l1b_native`-reader ([PR 985](https://github.com/pytroll/satpy/pull/985))
* [Issue 972](https://github.com/pytroll/satpy/issues/972) - MTG-FCI-FDHSI reader is slow, apparently not actually dask-aware ([PR 981](https://github.com/pytroll/satpy/pull/981))
* [Issue 970](https://github.com/pytroll/satpy/issues/970) - Pad all geostationary L1 data to full disk area ([PR 977](https://github.com/pytroll/satpy/pull/977))
* [Issue 960](https://github.com/pytroll/satpy/issues/960) - Factorize area def computation in jma_hrit ([PR 978](https://github.com/pytroll/satpy/pull/978))
* [Issue 957](https://github.com/pytroll/satpy/issues/957) - Rayleigh correction in bands l2 of the ABI sensor
* [Issue 954](https://github.com/pytroll/satpy/issues/954) - Mask composites using cloud products ([PR 982](https://github.com/pytroll/satpy/pull/982))
* [Issue 949](https://github.com/pytroll/satpy/issues/949) - Make a common function for geostationnary area_extent computation ([PR 952](https://github.com/pytroll/satpy/pull/952))
* [Issue 807](https://github.com/pytroll/satpy/issues/807) - Add a MIMIC-TPW2 reader ([PR 858](https://github.com/pytroll/satpy/pull/858))
* [Issue 782](https://github.com/pytroll/satpy/issues/782) - Update custom reader documentation to mention coordinates and available datasets ([PR 1019](https://github.com/pytroll/satpy/pull/1019))
* [Issue 486](https://github.com/pytroll/satpy/issues/486) - Add GMS series satellite data reader

In this release 12 issues were closed.

Pull Requests Merged

Bugs fixed

* [PR 1021](https://github.com/pytroll/satpy/pull/1021) - Fix padding of segmented geostationary images
* [PR 1010](https://github.com/pytroll/satpy/pull/1010) - Fix missing part in ahi_hrit file pattern
* [PR 1007](https://github.com/pytroll/satpy/pull/1007) - Fix `ahi_hrit` expected segments
* [PR 1006](https://github.com/pytroll/satpy/pull/1006) - Rename standard_name for various readers to be consistent
* [PR 993](https://github.com/pytroll/satpy/pull/993) - Fix VIIRS EDR Flood file patterns not working for AOI files ([243](https://github.com/ssec/polar2grid/issues/243))
* [PR 989](https://github.com/pytroll/satpy/pull/989) - Fix generation of solar and satellite angles when lon/lats are invalid
* [PR 976](https://github.com/pytroll/satpy/pull/976) - CF Writer Improvements
* [PR 974](https://github.com/pytroll/satpy/pull/974) - Fix available_composite_names including night_background static images ([239](https://github.com/ssec/polar2grid/issues/239))
* [PR 969](https://github.com/pytroll/satpy/pull/969) - Fix HDF4 handling of scalar attributes
* [PR 966](https://github.com/pytroll/satpy/pull/966) - Add the fire temperature products to AHI
* [PR 931](https://github.com/pytroll/satpy/pull/931) - Update coord2area_def.py

Features added

* [PR 1012](https://github.com/pytroll/satpy/pull/1012) - Implement a small cviirs speedup
* [PR 1011](https://github.com/pytroll/satpy/pull/1011) - Provide only dask arrays to pyspectral's nir reflectance computation
* [PR 1009](https://github.com/pytroll/satpy/pull/1009) - Add support for SEVIRI data from icare
* [PR 1005](https://github.com/pytroll/satpy/pull/1005) - Remove unused reader xslice/yslice keyword arguments
* [PR 1003](https://github.com/pytroll/satpy/pull/1003) - Update copyright header in readers. Add and fix docstrings.
* [PR 998](https://github.com/pytroll/satpy/pull/998) - Add platform name to attributes of sar_c_safe reader ([996](https://github.com/pytroll/satpy/issues/996))
* [PR 997](https://github.com/pytroll/satpy/pull/997) - Add check if prerequisites is used
* [PR 994](https://github.com/pytroll/satpy/pull/994) - Add LAC support to the avhrr-gac-lac reader
* [PR 992](https://github.com/pytroll/satpy/pull/992) - Add hrv_clouds, hrv_fog and natural_with_night_fog composites to seviri.yaml
* [PR 987](https://github.com/pytroll/satpy/pull/987) - scene.aggregate will now handle a SwathDefinition
* [PR 985](https://github.com/pytroll/satpy/pull/985) - Add HRV full disk navigation for `seviri_l1b_native`-reader ([975](https://github.com/pytroll/satpy/issues/975))
* [PR 984](https://github.com/pytroll/satpy/pull/984) - Add on-the-fly decompression to the AHI HSD reader
* [PR 982](https://github.com/pytroll/satpy/pull/982) - Add simple masking compositor ([954](https://github.com/pytroll/satpy/issues/954))
* [PR 981](https://github.com/pytroll/satpy/pull/981) - Optionally cache small data variables and file handles ([972](https://github.com/pytroll/satpy/issues/972))
* [PR 980](https://github.com/pytroll/satpy/pull/980) - Read the meta_data dictionary from pygac
* [PR 978](https://github.com/pytroll/satpy/pull/978) - Factorize area computation in hrit_jma ([960](https://github.com/pytroll/satpy/issues/960))
* [PR 977](https://github.com/pytroll/satpy/pull/977) - Add a YAMLReader to pad segmented geo data ([970](https://github.com/pytroll/satpy/issues/970))
* [PR 976](https://github.com/pytroll/satpy/pull/976) - CF Writer Improvements
* [PR 966](https://github.com/pytroll/satpy/pull/966) - Add the fire temperature products to AHI
* [PR 962](https://github.com/pytroll/satpy/pull/962) - add support for meteo file in OLCI L1B reader
* [PR 961](https://github.com/pytroll/satpy/pull/961) - Fix default radius_of_influence for lon/lat AreaDefintions
* [PR 952](https://github.com/pytroll/satpy/pull/952) - Adds a common function for geostationary projection / area definition calculations ([949](https://github.com/pytroll/satpy/issues/949))
* [PR 920](https://github.com/pytroll/satpy/pull/920) - Transverse Mercator section added in cf writer
* [PR 908](https://github.com/pytroll/satpy/pull/908) - Add interface to pyresample gradient resampler
* [PR 858](https://github.com/pytroll/satpy/pull/858) - Mimic TPW Reader ([807](https://github.com/pytroll/satpy/issues/807))
* [PR 854](https://github.com/pytroll/satpy/pull/854) - Add GOES-R GLM L2 Gridded product reader and small ABI L1b changes

Documentation changes

* [PR 1025](https://github.com/pytroll/satpy/pull/1025) - Switch to configuration file for readthedocs
* [PR 1019](https://github.com/pytroll/satpy/pull/1019) - Add more information about creating custom readers ([782](https://github.com/pytroll/satpy/issues/782))
* [PR 1018](https://github.com/pytroll/satpy/pull/1018) - Add information to Quickstart on basics of getting measurement values and navigation
* [PR 1008](https://github.com/pytroll/satpy/pull/1008) - Add documentation for combine_metadata function
* [PR 1003](https://github.com/pytroll/satpy/pull/1003) - Update copyright header in readers. Add and fix docstrings.
* [PR 1001](https://github.com/pytroll/satpy/pull/1001) - Get travis badge from master branch
* [PR 999](https://github.com/pytroll/satpy/pull/999) - Add FCI L1C reader short and long name metadata
* [PR 968](https://github.com/pytroll/satpy/pull/968) - Add information about multi-threaded compression with geotiff creation

In this release 45 pull requests were closed.

Pull Requests Merged

Bugs fixed

* [PR 959](https://github.com/pytroll/satpy/pull/959) - Fix `grid` argument handling in overlaying

In this release 1 pull request was closed.