6559 is dropping PyNIO because I can't create a min-all-deps environment otherwise. We could try adding it back in one of the other environments.

I've downloaded a copy of min-all-deps.yml from this repo and run micromamba create -f min-all-deps.yml in a fedora container and it looks fine: ``` (xarray-tests) [root@f5f875d59f07 ~]# micromamba list List of packages in environment: "/root/micromamba/envs/xarray-tests"

Name Version Build Channel ──────────────────────────────────────────────────────────────────────────── _libgcc_mutex 0.1 conda_forge conda-forge _openmp_mutex 4.5 2_gnu conda-forge affine 2.3.1 pyhd8ed1ab_0 conda-forge antlr-python-runtime 4.7.2 py38h578d9bd_1003 conda-forge asciitree 0.3.3 py_2 conda-forge attrs 21.4.0 pyhd8ed1ab_0 conda-forge beautifulsoup4 4.11.1 pyha770c72_0 conda-forge bokeh 2.3.3 py38h578d9bd_0 conda-forge boost-cpp 1.72.0 h8e57a91_0 conda-forge boto3 1.13.26 pyh9f0ad1d_0 conda-forge botocore 1.16.26 pyh9f0ad1d_0 conda-forge bottleneck 1.3.4 py38h3ec907f_0 conda-forge brotlipy 0.7.0 py38h0a891b7_1004 conda-forge bzip2 1.0.8 h7f98852_4 conda-forge c-ares 1.18.1 h7f98852_0 conda-forge ca-certificates 2021.10.8 ha878542_0 conda-forge cairo 1.16.0 hcf35c78_1003 conda-forge cartopy 0.17.0 py38h9cf8511_1015 conda-forge cdat_info 8.2.1 pyhd8ed1ab_2 conda-forge cdms2 3.1.5 py38h11a58eb_3 conda-forge cdtime 3.1.4 py38hac60b08_2 conda-forge certifi 2021.10.8 py38h578d9bd_2 conda-forge cf-units 3.0.1 py38h6c62de6_2 conda-forge cffi 1.15.0 py38h3931269_0 conda-forge cfgrib 0.9.8.5 pyhd8ed1ab_0 conda-forge cfitsio 3.470 h2e3daa1_7 conda-forge cftime 1.2.1 py38hab2c0dc_1 conda-forge charset-normalizer 2.0.12 pyhd8ed1ab_0 conda-forge click 7.1.2 pyh9f0ad1d_0 conda-forge click-plugins 1.1.1 py_0 conda-forge cligj 0.7.2 pyhd8ed1ab_1 conda-forge cloudpickle 2.0.0 pyhd8ed1ab_0 conda-forge coverage 6.3.2 py38h0a891b7_2 conda-forge coveralls 3.3.1 pyhd8ed1ab_0 conda-forge cryptography 36.0.2 py38h2b5fc30_1 conda-forge curl 7.76.1 h979ede3_1 conda-forge cycler 0.11.0 pyhd8ed1ab_0 conda-forge cytoolz 0.11.2 py38h0a891b7_2 conda-forge dask 2.30.0 py_0 conda-forge dask-core 2.30.0 py_0 conda-forge distarray 2.12.2 pyhd8ed1ab_2 conda-forge distributed 2.30.1 py38h578d9bd_0 conda-forge docopt 0.6.2 py_1 conda-forge docutils 0.15.2 py38h578d9bd_3 conda-forge eccodes 2.17.0 h59f7be3_1 conda-forge esmf 8.0.0 nompi_hb0fcdcb_6 conda-forge esmpy 8.0.0 nompi_py38hf0e99fa_1 conda-forge execnet 1.9.0 pyhd8ed1ab_0 conda-forge expat 2.4.8 h27087fc_0 conda-forge fasteners 0.17.3 pyhd8ed1ab_0 conda-forge fontconfig 2.14.0 h8e229c2_0 conda-forge freetype 2.10.4 h0708190_1 conda-forge freexl 1.0.6 h7f98852_0 conda-forge fsspec 2022.3.0 pyhd8ed1ab_0 conda-forge future 0.18.2 py38h578d9bd_5 conda-forge g2clib 1.6.0 hf3f1b0b_9 conda-forge geos 3.8.1 he1b5a44_0 conda-forge geotiff 1.5.1 h05acad5_10 conda-forge gettext 0.19.8.1 h73d1719_1008 conda-forge giflib 5.2.1 h36c2ea0_2 conda-forge glib 2.70.2 h780b84a_4 conda-forge glib-tools 2.70.2 h780b84a_4 conda-forge h5netcdf 0.8.1 py_0 conda-forge h5py 2.10.0 nompi_py38h513d04c_102 conda-forge hdf4 4.2.15 h10796ff_3 conda-forge hdf5 1.10.5 nompi_h7c3c948_1111 conda-forge hdfeos2 2.20 hca1e490_1001 conda-forge hdfeos5 5.1.16 h8b6279f_6 conda-forge heapdict 1.0.1 py_0 conda-forge hypothesis 6.46.1 pyhd8ed1ab_0 conda-forge icu 64.2 he1b5a44_1 conda-forge idna 3.3 pyhd8ed1ab_0 conda-forge importlib-metadata 4.11.3 py38h578d9bd_1 conda-forge importlib_metadata 4.11.3 hd8ed1ab_1 conda-forge importlib_resources 5.7.1 pyhd8ed1ab_0 conda-forge iniconfig 1.1.1 pyh9f0ad1d_0 conda-forge iris 2.4.0 py38_0 conda-forge jasper 1.900.1 h07fcdf6_1006 conda-forge jinja2 3.1.1 pyhd8ed1ab_0 conda-forge jmespath 0.10.0 pyh9f0ad1d_0 conda-forge jpeg 9e h166bdaf_1 conda-forge json-c 0.13.1 hbfbb72e_1002 conda-forge jsonschema 4.4.0 pyhd8ed1ab_0 conda-forge jupyter_core 4.9.2 py38h578d9bd_0 conda-forge kealib 1.4.13 hec59c27_0 conda-forge kiwisolver 1.4.2 py38h43d8883_1 conda-forge krb5 1.17.2 h926e7f8_0 conda-forge lazy-object-proxy 1.7.1 py38h0a891b7_1 conda-forge lcms2 2.12 hddcbb42_0 conda-forge ld_impl_linux-64 2.36.1 hea4e1c9_2 conda-forge libaec 1.0.6 h9c3ff4c_0 conda-forge libblas 3.8.0 17_openblas conda-forge libcblas 3.8.0 17_openblas conda-forge libcdms 3.1.2 hf60d256_111 conda-forge libcf 1.0.3 py38h88b7cc0_109 conda-forge libcurl 7.76.1 hc4aaa36_1 conda-forge libdap4 3.20.6 hd7c4107_2 conda-forge libdrs 3.1.2 hc2e2db3_113 conda-forge libdrs_f 3.1.2 hae7e664_111 conda-forge libedit 3.1.20191231 he28a2e2_2 conda-forge libev 4.33 h516909a_1 conda-forge libffi 3.4.2 h7f98852_5 conda-forge libgcc-ng 11.2.0 h1d223b6_16 conda-forge libgdal 3.0.4 h3dfc09a_6 conda-forge libgfortran-ng 7.5.0 h14aa051_20 conda-forge libgfortran4 7.5.0 h14aa051_20 conda-forge libglib 2.70.2 h174f98d_4 conda-forge libgomp 11.2.0 h1d223b6_16 conda-forge libiconv 1.16 h516909a_0 conda-forge libkml 1.3.0 hd79254b_1012 conda-forge liblapack 3.8.0 17_openblas conda-forge libllvm10 10.0.1 he513fc3_3 conda-forge libnetcdf 4.7.4 nompi_h9f9fd6a_101 conda-forge libnghttp2 1.47.0 h727a467_0 conda-forge libnsl 2.0.0 h7f98852_0 conda-forge libopenblas 0.3.10 pthreads_hb3c22a3_5 conda-forge libpng 1.6.37 h21135ba_2 conda-forge libpq 12.3 h255efa7_3 conda-forge libspatialite 4.3.0a h2482549_1038 conda-forge libssh2 1.10.0 ha56f1ee_2 conda-forge libstdcxx-ng 11.2.0 he4da1e4_16 conda-forge libtiff 4.2.0 hdc55705_0 conda-forge libuuid 2.32.1 h7f98852_1000 conda-forge libwebp-base 1.2.2 h7f98852_1 conda-forge libxcb 1.13 h7f98852_1004 conda-forge libxml2 2.9.10 hee79883_0 conda-forge libxslt 1.1.33 h31b3aaa_0 conda-forge libzlib 1.2.11 h166bdaf_1014 conda-forge llvmlite 0.34.0 py38h4f45e52_2 conda-forge locket 1.0.0 pyhd8ed1ab_0 conda-forge lxml 4.6.3 py38hf1fe3a4_0 conda-forge lz4-c 1.9.2 he1b5a44_3 conda-forge markupsafe 2.1.1 py38h0a891b7_1 conda-forge matplotlib-base 3.3.4 py38h0efea84_0 conda-forge msgpack-python 1.0.3 py38h43d8883_1 conda-forge nbformat 5.3.0 pyhd8ed1ab_0 conda-forge nc-time-axis 1.2.0 pyhd8ed1ab_2 conda-forge ncurses 6.3 h27087fc_1 conda-forge netcdf-fortran 4.5.2 nompi_h45d7149_104 conda-forge netcdf4 1.5.3 nompi_py38heb6102f_103 conda-forge numba 0.51.2 py38hc5bc63f_0 conda-forge numcodecs 0.9.1 py38h709712a_2 conda-forge numpy 1.18.5 py38h8854b6b_0 conda-forge olefile 0.46 pyh9f0ad1d_1 conda-forge openblas 0.3.10 pthreads_h43bd3aa_5 conda-forge openjpeg 2.3.1 hf7af979_3 conda-forge openssl 1.1.1n h166bdaf_0 conda-forge owslib 0.25.0 pyhd8ed1ab_0 conda-forge packaging 20.0 py_0 conda-forge pandas 1.1.5 py38h51da96c_0 conda-forge partd 1.2.0 pyhd8ed1ab_0 conda-forge patsy 0.5.2 pyhd8ed1ab_0 conda-forge pcre 8.45 h9c3ff4c_0 conda-forge pillow 8.1.2 py38ha0e1e83_0 conda-forge pint 0.16.1 py_0 conda-forge pip 22.0.4 pyhd8ed1ab_0 conda-forge pixman 0.38.0 h516909a_1003 conda-forge pluggy 1.0.0 py38h578d9bd_3 conda-forge poppler 0.67.0 h14e79db_8 conda-forge poppler-data 0.4.11 hd8ed1ab_0 conda-forge postgresql 12.3 hc2f5b80_3 conda-forge proj 7.0.0 h966b41f_5 conda-forge pseudonetcdf 3.1.0 py_1 conda-forge psutil 5.9.0 py38h0a891b7_1 conda-forge pthread-stubs 0.4 h36c2ea0_1001 conda-forge py 1.11.0 pyh6c4a22f_0 conda-forge pycparser 2.21 pyhd8ed1ab_0 conda-forge pydap 3.2.2 pyh9f0ad1d_1001 conda-forge pyepsg 0.4.0 py_0 conda-forge pykdtree 1.3.4 py38h6c62de6_2 conda-forge pyke 1.1.1 pyhd8ed1ab_1004 conda-forge pynio 1.5.5 py38h031d99c_12 conda-forge pyopenssl 22.0.0 pyhd8ed1ab_0 conda-forge pyparsing 3.0.8 pyhd8ed1ab_0 conda-forge pyproj 2.6.1.post1 py38h7521cb9_0 conda-forge pyrsistent 0.18.1 py38h0a891b7_1 conda-forge pyshp 2.3.0 pyhd8ed1ab_0 conda-forge pysocks 1.7.1 py38h578d9bd_5 conda-forge pytest 7.1.2 py38h578d9bd_0 conda-forge pytest-cov 3.0.0 pyhd8ed1ab_0 conda-forge pytest-env 0.6.2 py_0 conda-forge pytest-forked 1.4.0 pyhd8ed1ab_0 conda-forge pytest-xdist 2.5.0 pyhd8ed1ab_0 conda-forge python 3.8.13 h582c2e5_0_cpython conda-forge python-dateutil 2.8.2 pyhd8ed1ab_0 conda-forge python-fastjsonschema 2.15.3 pyhd8ed1ab_0 conda-forge python_abi 3.8 2_cp38 conda-forge pytz 2022.1 pyhd8ed1ab_0 conda-forge pyyaml 6.0 py38h0a891b7_4 conda-forge rasterio 1.1.5 py38h033e0f6_1 conda-forge readline 8.1 h46c0cb4_0 conda-forge requests 2.27.1 pyhd8ed1ab_0 conda-forge s3transfer 0.3.7 pyhd8ed1ab_0 conda-forge scipy 1.5.3 py38h828c644_0 conda-forge seaborn 0.11.2 hd8ed1ab_0 conda-forge seaborn-base 0.11.2 pyhd8ed1ab_0 conda-forge setuptools 59.8.0 py38h578d9bd_1 conda-forge shapely 1.7.1 py38ha11d057_1 conda-forge six 1.16.0 pyh6c4a22f_0 conda-forge snuggs 1.4.7 py_0 conda-forge sortedcontainers 2.4.0 pyhd8ed1ab_0 conda-forge soupsieve 2.3.1 pyhd8ed1ab_0 conda-forge sparse 0.11.2 py_0 conda-forge sqlite 3.38.3 h4ff8645_0 conda-forge statsmodels 0.13.2 py38h6c62de6_0 conda-forge tbb 2020.2 h4bd325d_4 conda-forge tblib 1.7.0 pyhd8ed1ab_0 conda-forge tiledb 1.7.7 h8efa9f0_3 conda-forge tk 8.6.12 h27826a3_0 conda-forge toml 0.10.2 pyhd8ed1ab_0 conda-forge tomli 2.0.1 pyhd8ed1ab_0 conda-forge toolz 0.11.2 pyhd8ed1ab_0 conda-forge tornado 6.1 py38h0a891b7_3 conda-forge traitlets 5.1.1 pyhd8ed1ab_0 conda-forge typing_extensions 3.7.4.3 py_0 conda-forge tzcode 2022a h166bdaf_0 conda-forge udunits2 2.2.28 hc3e0081_0 conda-forge urllib3 1.25.11 py_0 conda-forge webob 1.8.7 pyhd8ed1ab_0 conda-forge wheel 0.37.1 pyhd8ed1ab_0 conda-forge xarray 2022.3.0 pyhd8ed1ab_0 conda-forge xerces-c 3.2.2 h8412b87_1004 conda-forge xorg-kbproto 1.0.7 h7f98852_1002 conda-forge xorg-libice 1.0.10 h7f98852_0 conda-forge xorg-libsm 1.2.3 hd9c2040_1000 conda-forge xorg-libx11 1.7.2 h7f98852_0 conda-forge xorg-libxau 1.0.9 h7f98852_0 conda-forge xorg-libxdmcp 1.1.3 h7f98852_0 conda-forge xorg-libxext 1.3.4 h7f98852_1 conda-forge xorg-libxrender 0.9.10 h7f98852_1003 conda-forge xorg-renderproto 0.11.1 h7f98852_1002 conda-forge xorg-xextproto 7.3.0 h7f98852_1002 conda-forge xorg-xproto 7.0.31 h7f98852_1007 conda-forge xz 5.2.5 h516909a_1 conda-forge yaml 0.2.5 h7f98852_2 conda-forge zarr 2.5.0 py_0 conda-forge zict 2.2.0 pyhd8ed1ab_0 conda-forge zipp 3.8.0 pyhd8ed1ab_0 conda-forge zlib 1.2.11 h166bdaf_1014 conda-forge zstd 1.4.8 hdf46e1d_0 conda-forge ```