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FloPy 3.6.0

08 Feb 04:29
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Version 3.6.0

Support for MODFLOW 6.4.3 as well as fixes and enhancements. A highlight is geopandas integration for some APIs.


New features

Bug fixes

  • fix(gridgen): Fix add_refinement_feature() shapefile support (#2022). Committed by wpbonelli on 2023-11-30.
  • fix(gridgen): Support arbitrary path-like for shapefiles (#2026). Committed by wpbonelli on 2023-12-04.
  • fix(subpackages): Fixed detection issue of subpackages in some filein records (#2025). Committed by scottrp on 2023-12-04.
  • fix(recarrays with cellid): Fixes bug when setting data as recarrays with cellids (#2029). Committed by scottrp on 2023-12-05.
  • fix(Mf6Splitter): Preserve MFSimulation version & exe_name (#2033). Committed by wpbonelli on 2023-12-07.
  • fix(data storage): Added numpy type check for consistent integer and float sizes (32-bit vs 64-bit) (#2062). Committed by scottrp on 2024-01-17.
  • fix(obs package loading): Fixed problem with loading multiple continuous blocks (#2058) (#2064). Committed by scottrp on 2024-01-22.
  • fix(particledata): Support 1D numpy array for partlocs (#2074). Committed by wpbonelli on 2024-01-25.
  • fix(tri2vor): Remove invalid geometries from voronoi nodes (#2076). Committed by Joshua Larsen on 2024-01-26.
  • fix(MFSimulationList): Fix comma spacing in error message (#2090). Committed by wpbonelli on 2024-02-04.
  • fix(numpy 2.0 deprecation): Replace np.alltrue with np.all (#2088). Committed by mnfienen on 2024-02-04.
  • fix(usgcln): add explicit second dimension to util2d.load calls (#2097). Committed by cnicol-gwlogic on 2024-02-07.

Refactoring

FloPy 3.5.0

26 Nov 00:23
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Version 3.5.0


⚠️ Breaking changes

  • rno, iuzno, lakeno, wellno attributes were standardized to ifno (for "feature number") — a 3.5.x patch may provide backwards-compatibility as this was released somewhat prematurely

Highlights

Python 3.12 support

While previous releases may be compatible with Python 3.12, this release adds official support. Note: the wheel for pyzmq, a core dependency of IPython/jupyter, may fail to build when installing optional dependencies via e.g. pip install "flopy[test]" or pip install "flopy[optional]". To work with notebooks in the meantime Conda is recommended.

Pandas integration
  • Promote Pandas from optional to core dependency (note pandas >= 2 is required)
  • Reimplement MF6 internal data storage with Pandas — may provide significant speedups reading/writing MF6 input files. To fall back to the old implementation, set use_pandas=False on MFSimulation.load() or at init time.
  • Support DataFrame for flopy.modflow.* package input data, e.g. node_data and stress_period_data
Deprecations

Several deprecated features are removed or turned into errors:

  • sr property from Mt3dms
  • flopy.export.vtk functions export_model(), export_package(), export_transient(), export_heads(), export_array(), export_cbc()
  • flopy.plot.plotutil functions centered_specific_discharge(), cvfd_to_patch_collection(), plot_cvfd()
  • layer kwarg in MFTransientArray's get_data() method
  • MFSimulation functions get_mvr_file(), get_mvt_file(), get_gnc_file(), get_ims_package()
  • nwt_11_fmt parameter from ModflowUzf1 initializer
  • Grid.thick and .saturated_thick properties
Other changes
  • rno, iuzno, lakeno, wellno standardized to ifno (for "feature number")

Several features are newly deprecated:

  • ra_slice() from flopy.utils.recarray_utils, suggest numpy.lib.recfunctions.repack_fields()
  • recarray() from flopy.utils.recarray_utils, suggest numpy.core.records.fromrecords()
  • epsg, proj4, and proj4_str are replaced with a single crs parameter on MF6 Grid and ModflowDis classes and various utilities
  • branch option for flopy.mf6.utils.generate_classes utility replaced with ref

See specific commits below for more info on suggested replacements.


New features

Bug fixes

Refactoring

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FloPy 3.4.3

30 Sep 20:36
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Version 3.4.3

Provide interim support for Matplotlib 3.8+, which changed the way contours are represented and broke export_contours() and export_contourf().

Note: with MPL 3.8+, FloPy can no longer export interior polygons (i.e. holes) for filled contours. This is a backwards-incompatible change, and could be considered worthy of a major release — with some compunction, FloPy follows MPL's example here, and this remains a patch release. A future version may reimplement contour export and restore support for interior polygons. In the meantime, users requiring interior polygons should pin MPL below 3.8.

Bug fixes

FloPy 3.4.2

25 Aug 23:24
1f06875
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Version 3.4.2

Bug fixes

  • fix(binaryfile/gridutil): Avoid numpy deprecation warnings (#1868). Committed by w-bonelli on 2023-07-12.
  • fix(binary): Fix binary header information (#1877). Committed by jdhughes-usgs on 2023-07-16.
  • fix(time series): Fix for multiple time series attached to single package (#1867) (#1873). Committed by spaulins-usgs on 2023-07-20.
  • fix(check): Check now works properly with confined conditions (#1880) (#1882). Committed by spaulins-usgs on 2023-07-27.
  • fix(mtlistfile): Fix reading MT3D budget (#1899). Committed by Ralf Junghanns on 2023-08-03.
  • fix(check): Updated flopy's check to work with cellid -1 values (#1885). Committed by spaulins-usgs on 2023-08-06.
  • fix(BaseModel): Don't suppress error if exe not found (#1901). Committed by w-bonelli on 2023-08-07.
  • fix(keyword data): Optional keywords (#1920). Committed by spaulins-usgs on 2023-08-16.
  • fix(GridIntersect): Combine list of geometries using unary_union (#1923). Committed by Mike Taves on 2023-08-21.
  • fix(gridintersect): Add multilinestring tests (#1924). Committed by Davíd Brakenhoff on 2023-08-21.
  • fix(binary file): Was writing binary file information twice to external files (#1925) (#1928). Committed by scottrp on 2023-08-25.
  • fix(ParticleData): Fix docstring, structured default is False (#1935). Committed by w-bonelli on 2023-08-25.

Refactoring

FloPy 3.4.1

29 Jun 14:49
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Version 3.4.1

Patch a regression in the get-modflow utility caused by changes to MODFLOW 6 release asset names (addition of "_win64" to the Windows distribution).

Bug fixes

  • fix(get-modflow): Accommodate mf6 release asset name change (#1855). Committed by w-bonelli on 2023-06-29.

FloPy 3.4.0

29 Jun 04:29
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Version 3.4.0

Begin semantic versioning such that releases are

  • major if any backwards-incompatible changes are introduced
  • minor if changes are backwards-compatible and contain new features
  • patch if changes are b.c. and only contain bug fixes

New features

Bug fixes

  • fix(MFPackage kwargs check): Now verifying that only valid kwargs are passed to MFPackage (#1667). Committed by spaulins-usgs on 2022-12-22.
  • fix(factor): Fixed factor bug where converting data from internal to external can cause the factor to be applied to the data (#1673). Committed by scottrp on 2023-01-09.
  • fix(package dictionary): Removed package_key_dict since it is redundant and can cause errors (#1690). Committed by spaulins-usgs on 2023-01-26.
  • fix(intersect): Multiple (#1696). Committed by w-bonelli on 2023-01-31.
  • fix(datautil): Fix SFR connection file parsing (#1694). Committed by Wes Kitlasten on 2023-02-03.
  • fix(CellBudgetFile): Strip auxname for imeth 5 (#1716). Committed by Mike Taves on 2023-02-13.
  • fix(mfdatastorage): Use appropriate fill_value for data type (#1689). Committed by Mike Taves on 2023-02-13.
  • fix(test_sfr): Update test to be more robust with Matplotlib versions (#1717). Committed by Mike Taves on 2023-02-14.
  • fix(flopy performance): FloPy performance modifications + best practices documented (#1674). Committed by spaulins-usgs on 2023-02-15.
  • fix(exe path): FloPy now correctly resolves relative paths to mf6 executable (#1633) (#1727). Committed by spaulins-usgs on 2023-03-02.
  • fix(ParticleData): Support partlocs as ndarray or list of lists (#1752). Committed by w-bonelli on 2023-03-23.
  • fix(mp6sim): Use keyword args for pandas DataFrame.drop (#1757). Committed by w-bonelli on 2023-04-06.
  • fix(MFFileMgmt): Remove string_to_file_path (#1759). Committed by w-bonelli on 2023-04-06.
  • fix(contours): Use nan for mpl contour masks on structured grids (#1766). Committed by w-bonelli on 2023-04-14.
  • fix(MFFileMgmt): Avoid IndexError in strip_model_relative_path (#1748). Committed by w-bonelli on 2023-04-27.
  • fix(mtdsp): Add support for keyword 'nocross' in MT3D dsp package (#1778). Committed by Eric Morway on 2023-05-09.
  • fix(shapefile_utils): Tolerate missing arrays in model_attributes_to_shapefile (#1785). Committed by w-bonelli on 2023-05-17.
  • fix(Modpath6Sim): Move import_optional_dependency("pandas") to method (#1783). Committed by Mike Taves on 2023-05-17.
  • fix(float32, empty stress period): #1779 and #1793 (#1806). Committed by spaulins-usgs on 2023-06-02.
  • fix(load_node_mapping): Add sim parameter to populate Mf6Splitter._model_dict (#1828). Committed by Joshua Larsen on 2023-06-13.
  • fix(keystring): Flopy now does not rely on keystring name being a substring of the keystring record name (#1616) (#1830). Committed by spaulins-usgs on 2023-06-15.
  • fix(get-modflow): Manage internal "bin" dir structures (#1837). Committed by Mike Taves on 2023-06-23.
  • fix(GridIntersect): Fix indexing error for empty intersection comparison (#1838). Committed by Joshua Larsen on 2023-06-23.
  • fix(mf6): Fix external binary files for vertex grids (#1839). Committed by jdhughes-usgs on 2023-06-26.
  • fix(binary): Revert a few changes in PR #1839 (#1846). Committed by jdhughes-usgs on 2023-06-28.

Performance

  • perf(Gridintersect): Optimize intersection methods for shapely 2.0 (#1666). Committed by Davíd Brakenhoff on 2022-12-23.

FloPy 3.3.6

15 Dec 16:31
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New features

  • feat(time step length): Added feature that returns time step lengths from listing file (#1435) (#1437). Committed by scottrp on 2022-06-30.
  • feat: Get modflow utility (#1465). Committed by Mike Taves on 2022-07-27.
  • feat(Gridintersect): New grid intersection options (#1468). Committed by Davíd Brakenhoff on 2022-07-27.
  • feat: Unstructured grid from specification file (#1524). Committed by w-bonelli on 2022-09-08.
  • feat(aux variable checking): Check now performs aux variable checking (#1399) (#1536). Committed by spaulins-usgs on 2022-09-12.
  • feat(get/set data record): Updated get_data/set_data functionality and new get_record/set_record methods (#1568). Committed by spaulins-usgs on 2022-10-06.
  • feat(get_modflow): Support modflow6 repo releases (#1573). Committed by w-bonelli on 2022-10-11.
  • feat(contours): Use standard matplotlib contours for StructuredGrid map view plots (#1615). Committed by w-bonelli on 2022-11-10.

Bug fixes

  • fix(geometry): Is_clockwise() now works as expected for a disv problem (#1374). Committed by Eric Morway on 2022-03-16.
  • fix(packaging): Include pyproject.toml to sdist, check package for PyPI (#1373). Committed by Mike Taves on 2022-03-21.
  • fix(url): Use modern DOI and USGS prefixes; upgrade other HTTP->HTTPS (#1381). Committed by Mike Taves on 2022-03-23.
  • fix(packaging): Add docs/*.md to MANIFEST.in for sdist (#1391). Committed by Mike Taves on 2022-04-01.
  • fix(_plot_transient2d_helper): Fix filename construction for saving plots (#1388). Committed by Joshua Larsen on 2022-04-01.
  • fix(simulation packages): *** Breaks interface *** (#1394). Committed by spaulins-usgs on 2022-04-19.
  • fix(plot_pathline): Split recarray into particle list when it contains multiple particle ids (#1400). Committed by Joshua Larsen on 2022-04-30.
  • fix(lgrutil): Child delr/delc not correct if parent has variable row/col spacings (#1403). Committed by langevin-usgs on 2022-05-03.
  • fix(ModflowUzf1): Fix for loading negative iuzfopt (#1408). Committed by Joshua Larsen on 2022-05-06.
  • fix(features_to_shapefile): Fix missing bracket around linestring for shapefile (#1410). Committed by Joshua Larsen on 2022-05-06.
  • fix(mp7): Ensure shape in variables 'zones' and 'retardation' is 3d (#1415). Committed by Ruben Caljé on 2022-05-11.
  • fix(ModflowUzf1): Update load for iuzfopt = -1 (#1416). Committed by Joshua Larsen on 2022-05-17.
  • fix(recursion): Infinite recursion fix for getattr. Spelling error fix in notebook. (#1414). Committed by scottrp on 2022-05-19.
  • fix(get_structured_faceflows): Fix index issue in lower right cell (#1417). Committed by jdhughes-usgs on 2022-05-19.
  • fix(package paths): Fixed auto-generated package paths to make them unique (#1401) (#1425). Committed by spaulins-usgs on 2022-05-31.
  • fix(get-modflow/ci): Use GITHUB_TOKEN to side-step ratelimit (#1473). Committed by Mike Taves on 2022-07-29.
  • fix(get-modflow/ci): Handle 404 error to retry request from GitHub (#1480). Committed by Mike Taves on 2022-08-04.
  • fix(intersect): Update to raise error only when interface is called improperly (#1489). Committed by Joshua Larsen on 2022-08-11.
  • fix(GridIntersect): Fix DeprecationWarnings for Shapely2.0 (#1504). Committed by Davíd Brakenhoff on 2022-08-19.
  • fix: CI, tests & modpathfile (#1495). Committed by w-bonelli on 2022-08-22.
  • fix(HeadUFile): Fix #1503 (#1510). Committed by w-bonelli on 2022-08-26.
  • fix(setuptools): Only include flopy and flopy.* packages (not autotest) (#1529). Committed by Mike Taves on 2022-09-01.
  • fix(mfpackage): Modify maxbound evaluation (#1530). Committed by jdhughes-usgs on 2022-09-02.
  • fix(PlotCrossSection): Update number of points check (#1533). Committed by Joshua Larsen on 2022-09-08.
  • fix(parsenamefile): Only do lowercase comparison when parent dir exists (#1554). Committed by Mike Taves on 2022-09-22.
  • fix(obs): Modify observations to load single time step files (#1559). Committed by jdhughes-usgs on 2022-09-29.
  • fix(PlotMapView notebook): Remove exact contour count assertion (#1564). Committed by w-bonelli on 2022-10-03.
  • fix(test markers): Add missing markers for exes required (#1577). Committed by w-bonelli on 2022-10-07.
  • fix(csvfile): Default csvfile to retain all characters in column names (#1587). Committed by langevin-usgs on 2022-10-14.
  • fix(csvfile): Correction to read_csv args, close file handle (#1590). Committed by Mike Taves on 2022-10-16.
  • fix(data shape): Fixed incorrect data shape for sfacrecord (#1584). Fixed a case where time array series data did not load correctly from a file when the data shape could not be determined (#1594). (#1598). Committed by spaulins-usgs on 2022-10-21.
  • fix(write_shapefile): Fix transform call for exporting (#1608). Committed by Joshua Larsen on 2022-10-27.
  • fix(multiple): Miscellanous fixes/enhancements (#1614). Committed by w-bonelli on 2022-11-03.
  • fix: Not reading comma separated data correctly (#1634). Committed by Michael Ou on 2022-11-23.
  • fix(get-modflow): Fix code.json handling (#1641). Committed by w-bonelli on 2022-12-08.
  • fix(quotes+exe_path+nam_file): Fixes for quoted strings, exe path, and nam file (#1645). Committed by spaulins-usgs on 2022-12-08.

Refactoring

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FloPy version 3.3.5

09 Mar 02:36
05b538c
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  • New features:

    • feat(mvt): Add simulation-level support for mover transport (#1357). Committed by langevin-usgs on 2022-02-18.
    • feat(gwtgwt-mvt): Add support for gwt-gwt with mover transport (#1356). Committed by langevin-usgs on 2022-02-18.
    • feat(inspect cells): New feature that returns model data associated with specified model cells (#1140) (#1325). Committed by spaulins-usgs on 2022-01-11.
    • feat(multiple package instances): Flopy support for multiple instances of the same package stored in dfn files (#1239) (#1321). Committed by spaulins-usgs on 2022-01-07.
    • feat(Gridintersect): Add shapetype kwarg (#1301). Committed by Davíd Brakenhoff on 2021-12-03.
    • feat(get_ts): Added support to get_ts for headufile (#1260). Committed by Ross Kushnereit on 2021-10-09.
    • feat(CellBudget): Add support for full3d keyword (#1254). Committed by jdhughes-usgs on 2021-10-05.
    • feat(mf6): Allow multi-package for stress package concentrations (spc) (#1242). Committed by langevin-usgs on 2021-09-16.
    • feat(lak6): Support none lake bedleak values (#1189). Committed by jdhughes-usgs on 2021-08-16.
  • Bug fixes:

    • fix(exchange obs): Fixed building of obs package for exchange packages (through mfsimulation) (#1363). Committed by spaulins-usgs on 2022-02-28.
    • fix(tab files): Fixed searching for tab file packages (#1337) (#1344). Committed by scottrp on 2022-02-16.
    • fix(ModflowUtllaktab): Utl-lak-tab.dfn is redundant to utl-laktab.dfn (#1339). Committed by Mike Taves on 2022-01-27.
    • fix(cellid): Fixes some issues with flopy properly identifying cell ids (#1335) (#1336). Committed by spaulins-usgs on 2022-01-25.
    • fix(postprocessing): Get_structured_faceflows fix to support 3d models (#1333). Committed by langevin-usgs on 2022-01-21.
    • fix(Raster): Resample_to_grid failure no data masking failure with int dtype (#1328). Committed by Joshua Larsen on 2022-01-21.
    • fix(voronoi): Clean up voronoi examples and add error check (#1323). Committed by langevin-usgs on 2022-01-03.
    • fix(filenames): Fixed how spaces in filenames are handled (#1236) (#1318). Committed by spaulins-usgs on 2021-12-16.
    • fix(paths): Path code made more robust so that non-standard model folder structures are supported (#1311) (#1316). Committed by scottrp on 2021-12-09.
    • fix(UnstructuredGrid): Load vertices for unstructured grids (#1312). Committed by Chris Nicol on 2021-12-09.
    • fix(array): Getting array data (#1028) (#1290). Committed by spaulins-usgs on 2021-12-03.
    • fix(plot_pathline): Sort projected pathline points by travel time instead of cell order (#1304). Committed by Joshua Larsen on 2021-12-03.
    • fix(autotests): Added pytest.ini to declare test naming convention (#1307). Committed by Joshua Larsen on 2021-12-03.
    • fix(geospatial_utils.py): Added pyshp and shapely imports check to geospatial_utils.py (#1305). Committed by Joshua Larsen on 2021-12-03.
    • fix(path): Fix subdirectory path issues (#1298). Committed by Brioch Hemmings on 2021-11-18.
    • fix(): fix(mfusg/str) (#1296). Committed by Chris Nicol on 2021-11-11.
    • fix(io): Read comma separated list (#1285). Committed by Michael Ou on 2021-11-02.
    • fixes(1247): Make flopy buildable with pyinstaller (#1248). Committed by Tim Mitchell on 2021-10-20.
    • fix(keystring records): Fixed problem with keystring records containing multiple keywords (#1266). Committed by spaulins-usgs on 2021-10-15.
    • fix(ModflowFhb): Update datasets 4, 5, 6, 7, 8 loading routine for multiline records (#1264). Committed by Joshua Larsen on 2021-10-15.
    • fix(MFFileMgmt.string_to_file_path): Updated to support unc paths (#1256). Committed by Joshua Larsen on 2021-10-06.
    • fix(_mg_resync): Added checks to reset the modelgrid resync (#1258). Committed by Joshua Larsen on 2021-10-06.
    • fix(MFPackage): Fix mfsim.nam relative paths (#1252). Committed by Joshua Larsen on 2021-10-01.
    • fix(voronoi): Voronoigrid class upgraded to better support irregular domains (#1253). Committed by langevin-usgs on 2021-10-01.
    • fix(writing tas): Fixed writing non-constant tas (#1244) (#1245). Committed by spaulins-usgs on 2021-09-22.
    • fix(numpy elementwise comparison): Fixed numpy futurewarning. no elementwise compare is needed if user passes in a numpy recarray, this is only necessary for dictionaries. (#1235). Committed by spaulins-usgs on 2021-09-13.
    • fix(): fix(shapefile_utils) unstructured shapefile export (#1220) (#1222). Committed by Chris Nicol on 2021-09-03.
    • fix(rename and comments): Package rename code and comment propagation (#1226). Committed by spaulins-usgs on 2021-09-03.
    • fix(numpy): Handle deprecation warnings from numpy 1.21 (#1211). Committed by Mike Taves on 2021-08-23.
    • fix(Grid.saturated_thick): Update saturated_thick to filter confining bed layers (#1197). Committed by Joshua Larsen on 2021-08-18.
    • fix(): fix(pakbase) unstructured storage check (#1187) (#1194). Committed by Chris Nicol on 2021-08-17.
    • fix(MF6Output): Fix add new obs package issue (#1193). Committed by Joshua Larsen on 2021-08-17.
    • fix(): fix(plot/plot_bc) plot_bc fails with unstructured models (#1185). Committed by Chris Nicol on 2021-08-16.
    • fix(): fix(modflow/mfriv) unstructured mfusg RIV package load check fix (#1184). Committed by Chris Nicol on 2021-08-16.
    • fix(pakbase): Specify dtype=bool for 0-d active array used for usg (#1188). Committed by Mike Taves on 2021-08-16.
    • fix(raster): Rework raster threads to work on osx (#1180). Committed by jdhughes-usgs on 2021-08-10.
    • fix(): fix(loading mflist from file) (#1179). Committed by J Dub on 2021-08-09.
    • fix(grid, plotting): Bugfixes for all grid instances and plotting code (#1174). Committed by Joshua Larsen on 2021-08-09.

FloPy version 3.3.4

06 Aug 23:20
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  • New features:

    • feat(mf6-lake): Add helper function to create lake connections (#1163). Committed by jdhughes-usgs on 2021-08-04.
    • feat(data storage): Data automatically stored internally when simulation or model relative path changed (#1126) (#1157). Committed by spaulins-usgs on 2021-07-29.
    • feat(get_reduced_pumping): Update to read external pumping reduction files (#1162). Committed by Joshua Larsen on 2021-07-29.
    • feat(raster): Add option to extrapolate using nearest method (#1159). Committed by jdhughes-usgs on 2021-07-26.
    • Feat(ZoneBudget6): Added zonebudget6 class to zonbud.py (#1149). Committed by Joshua Larsen on 2021-07-12.
    • feat(grid): Add thickness method for all grid types (#1138). Committed by jdhughes-usgs on 2021-06-25.
    • feat(flopy for mf6 docs): Documentation added and improved for flopy (#1121). Committed by spaulins-usgs on 2021-06-01.
    • Feat(.output): Added output property method to mf6 packages and models (#1100). Committed by Joshua Larsen on 2021-04-23.
  • Bug fixes:

    • fix(flopy_io): Limit fixed point format string to fixed column widths (#1172). Committed by jdhughes-usgs on 2021-08-06.
    • fix(modpath7): Address #993 and #1053 (#1170). Committed by jdhughes-usgs on 2021-08-05.
    • fix(lakpak_utils): Fix telev and belev for horizontal connections (#1168). Committed by jdhughes-usgs on 2021-08-05.
    • fix(mfsfr2.check): Make reach_connection_gaps.chk.csv a normal csv file (#1151). Committed by Mike Taves on 2021-07-27.
    • fix(modflow/mfrch,mfevt): Mfusg rch,evt load and write fixes (#1148). Committed by Chris Nicol on 2021-07-13.
    • fix(Raster): Update default dtypes to include unsigned integers (#1147). Committed by Joshua Larsen on 2021-07-12.
    • fix(utils/check): File check for mfusg unstructured models (#1145). Committed by Chris Nicol on 2021-07-09.
    • fix(list parsing): Fixed errors caused by parsing certain lists with keywords in the middle (#1135). Committed by spaulins-usgs on 2021-06-25.
    • fix(plotutil.py, grid.py): Fix .plot() method using mflay parameter (#1134). Committed by Joshua Larsen on 2021-06-16.
    • fix(map.py): Fix slow plotting routines (#1118). Committed by Joshua Larsen on 2021-06-11.
    • fix(plot_pathline): Update modpath intersection routines (#1112). Committed by Joshua Larsen on 2021-06-11.
    • fix(gridgen): Mfusg helper function not indexing correctly (#1124). Committed by langevin-usgs on 2021-05-28.
    • fix(numpy): Aliases of builtin types is deprecated (#1105). Committed by Mike Taves on 2021-05-07.
    • fix(mfsfr2.py): Dataset 6b and 6c write routine, remove blank lines (#1101). Committed by Joshua Larsen on 2021-04-26.
    • fix(performance): Implemented performance improvements including improvements suggested by @briochh (#1092) (#1097). Committed by spaulins-usgs on 2021-04-12.
    • fix(package write): Allow user to define and write empty stress period blocks to package files (#1091) (#1093). Committed by scottrp on 2021-04-08.
    • fix(imports): Fix shapely and geojson imports (#1083). Committed by jdhughes-usgs on 2021-03-20.
    • fix(shapely): Handle deprecation warnings from shapely 1.8 (#1069). Committed by Mike Taves on 2021-03-19.
    • fix(mp7particledata): Update dtype comparison for unstructured partlocs (#1071). Committed by rodrperezi on 2021-03-19.
    • fix(get_file_entry): None text removed from empty stress period data with aux variable (#1080) (#1081). Committed by scottrp on 2021-03-19.
    • fix(data check): Minimum number of data columns check fixed (#1062) (#1067). Committed by spaulins-usgs on 2021-03-17.
    • fix(plotutil): Number of plottable layers should be from util3d.shape[0] (#1077). Committed by Mike Taves on 2021-03-15.
    • fix(data check): Minimum number of data columns check fixed (#1062) (#1065). Committed by spaulins-usgs on 2021-02-19.

FloPy version 3.3.3

18 Feb 21:27
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  • New features:

    • feat(voronoi): Add voronoigrid class (#1034). Committed by langevin-usgs on 2021-01-05.
    • feat(unstructured): Improve unstructured grid support for modflow 6 and modflow-usg (#1021). Committed by langevin-usgs on 2020-11-27.
  • Bug fixes:

    • fix(createpackages): Avoid creating invalid escape characters (#1055). Committed by Mike Taves on 2021-02-17.
    • fix(DeprecationWarning): Use collections.abc module instead of collections (#1057). Committed by Mike Taves on 2021-02-15.
    • fix(DeprecationWarning): Related to numpy (#1058). Committed by Mike Taves on 2021-02-15.
    • fix(numpy): Aliases of builtin types is deprecated as of numpy 1.20 (#1052). Committed by Mike Taves on 2021-02-11.
    • fix(): fix(get_active) include the cbd layers when checking layer thickness before BAS is loaded (#1051). Committed by Michael Ou on 2021-02-08.
    • fix(dis): Fix for dis.get_lrc() and dis.get_node() (#1049). Committed by langevin-usgs on 2021-02-04.
    • fix(): fix(modflow/mflpf) mfusg unstructured lpf ikcflag addition (#1044). Committed by Chris Nicol on 2021-02-01.
    • fix(print MFArray): Fixed printing of layered arrays - issue #1043 (#1045). Committed by spaulins-usgs on 2021-01-29.
    • fix(GridIntersect): Fix vertices for offset grids (#1037). Committed by Davíd Brakenhoff on 2021-01-13.
    • fix(PlotMapView.plot_array()): Fix value masking code for masked_values parameter (#1026). Committed by Joshua Larsen on 2020-12-03.
    • fix(sfr ic option): Made ic optional and updated description (#1020). Committed by spaulins-usgs on 2020-11-27.