Nightly build is failing

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The Nightly workflow is failing.
The tests failed.
Log:

Details

============================= test session starts ==============================
platform linux -- Python 3.13.15, pytest-9.1.1, pluggy-1.6.0
Matplotlib: 3.11.2
Freetype: 2.14.3
Dep Versions: Cartopy: 0.25.0, Dask: 2026.7.1, Matplotlib: 3.11.2, Numpy: 2.5.3,
	Pandas: 3.0.6, Pint: 0.26.2.dev9+ge4042bbe5, Pooch: v1.9.0, Pyproj: 3.8.0,
	Scipy: 1.18.1, Shapely: 2.1.2, Traitlets: 5.16.1, Xarray: 2026.7.1.dev77+gede38e513
rootdir: /home/runner/work/MetPy/MetPy
configfile: pyproject.toml
plugins: mpl-0.19.0, platformdirs-4.12.1
collected 1634 items
tests/calc/test_basic.py ............................................... [  2%]

........................................................................ [  7%]

.......................                                                  [  8%]

tests/calc/test_calc_tools.py .......................................... [ 11%]

........................................................................ [ 15%]

...............................................                          [ 18%]

tests/calc/test_cross_sections.py ...........FF                          [ 19%]

tests/calc/test_indices.py ............................                  [ 21%]

tests/calc/test_kinematics.py .......................................... [ 23%]

........................................                                 [ 26%]

tests/calc/test_thermo.py .............................................. [ 28%]

........................................................................ [ 33%]

........................................................................ [ 37%]

.....................................                                    [ 39%]

tests/calc/test_turbulence.py ..............................             [ 41%]

tests/interpolate/test_geometry.py .............                         [ 42%]

tests/interpolate/test_grid.py ......................................    [ 44%]

tests/interpolate/test_interpolate_tools.py .......                      [ 45%]

tests/interpolate/test_one_dimension.py ...................              [ 46%]

tests/interpolate/test_points.py ........................                [ 47%]

tests/interpolate/test_slices.py ........                                [ 48%]

tests/io/test_gempak.py ..................................               [ 50%]

tests/io/test_gini.py ..................                                 [ 51%]

tests/io/test_metar.py ........................................          [ 54%]

tests/io/test_nexrad.py ................................................ [ 57%]

........................................................................ [ 61%]

.......................................................                  [ 64%]

tests/io/test_station_data.py .......                                    [ 65%]

tests/io/test_text.py ....                                               [ 65%]

tests/io/test_tools.py ..                                                [ 65%]

tests/plots/test_cartopy_utils.py FFFF...                                [ 66%]

tests/plots/test_ctables.py ..........                                   [ 66%]

tests/plots/test_declarative.py F..FFFFFFF.FFFFFF....FFFFFFFFFFFFFFFFF.. [ 69%]

.......FFFFF.FFF..FFFxFFFFFF.....FFFF...FF                               [ 71%]

tests/plots/test_mapping.py ........................                     [ 73%]

tests/plots/test_patheffects.py ........                                 [ 73%]

tests/plots/test_plot_areas.py FFF..                                     [ 73%]

tests/plots/test_plot_text.py FFF                                        [ 74%]

tests/plots/test_skewt.py FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF [ 76%]

FFFFFFFFFFFF                                                             [ 77%]

tests/plots/test_station_plot.py FFFFFFF..FFFF.FFFFFFFFFFFF              [ 79%]

tests/plots/test_util.py FFFFFFFFFFF...                                  [ 80%]

tests/plots/test_wx_symbols.py ....                                      [ 80%]

tests/remote/test_aws.py ........                                        [ 80%]

tests/test_cbook.py ...                                                  [ 81%]

tests/test_deprecation.py .                                              [ 81%]

tests/test_packaging.py .                                                [ 81%]

tests/test_testing.py ........                                           [ 81%]

tests/test_xarray.py .............................FF.................... [ 84%]

........................................................................ [ 89%]

........................................................................ [ 93%]

.............................FF................................          [ 97%]

tests/units/test_units.py ..FF.................................x....     [100%]
=================================== FAILURES ===================================

_______________________ test_absolute_momentum_given_xy ________________________
test_cross_xy = <xarray.Dataset> Size: 788B

Dimensions:            (time: 1, isobaric: 5, index: 7)

Coordinates:


time             ...[[...

v_wind             (time, isobaric, index) float64 280B Quantity(array([[...

lambert_conformal  <U1 4B ''
def test_absolute_momentum_given_xy(test_cross_xy):

"""Test absolute momentum calculation."""

momentum = absolute_momentum(test_cross_xy['u_wind'], test_cross_xy['v_wind'])

true_momentum_values = np.array([[[169.22222693, 146.36354006, 145.75559124, 171.8710635,

215.04876817, 265.73797007, 318.34138347],

[156.27520858, 133.32107346, 132.62636169, 158.66828331,

201.78218117, 252.41370282, 304.96242462],

[143.32819023, 120.27860686, 119.49713214, 145.46550311,

188.51559418, 239.08943557, 291.58346576],

[130.38117188, 107.23614026, 106.36790259, 132.26272292,

175.24900718, 225.76516831, 278.20450691],

[117.43415353, 94.19367366, 93.23867305, 119.05994273,

161.98242018, 212.44090106, 264.82554806]]])

true_momentum = xr.DataArray(true_momentum_values * units('m/s'),

coords=test_cross_xy['u_wind'].coords,

dims=test_cross_xy['u_wind'].dims)



  assert_xarray_allclose(momentum, true_momentum)


tests/calc/test_cross_sections.py:323:

actual = <xarray.DataArray (time: 1, isobaric: 5, index: 7)> Size: 280B

Quantity(array([[[169.22221086, 146.36352646, 145.75557...rs  object 8B Projection: lambert_conformal_conic

Attributes:

grid_mapping:  lambert_conformal

_metpy_axis:   x

desired = <xarray.DataArray (time: 1, isobaric: 5, index: 7)> Size: 280B

Quantity(array([[[169.22222693, 146.36354006, 145.75559...dex) float64 56B -1.5e+06 -1.269e+06 ... -2.677e+05 -939.1

metpy_crs  object 8B Projection: lambert_conformal_conic
def assert_xarray_allclose(actual, desired):
    """Check that the xarrays are almost equal, including coordinates and attributes."""
    xr.testing.assert_allclose(actual, desired)
    assert desired.metpy.coordinates_identical(actual)


  assert desired.attrs == actual.attrs


           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

E       AssertionError
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/testing.py:338: AssertionError

___________________ test_absolute_momentum_xarray_units_attr ___________________
def test_absolute_momentum_xarray_units_attr():
    """Test absolute momentum when `u` and `v` are DataArrays with a `units` attribute."""
    data = xr.open_dataset(get_test_data('narr_example.nc', False))
    data = data.metpy.parse_cf().squeeze()

    start = (37.0, -105.0)
    end = (35.5, -65.0)
    cross = cross_section(data, start, end)

    u = cross['u_wind'][0].sel(index=slice(0, 2))
    v = cross['v_wind'][0].sel(index=slice(0, 2))

    momentum = absolute_momentum(u, v)
    true_momentum_values = np.array([137.46164031, 134.11450232, 133.85196023])
    true_momentum = xr.DataArray(units.Quantity(true_momentum_values, 'm/s'),
                                 coords=u.coords)


  assert_xarray_allclose(momentum, true_momentum)


tests/calc/test_cross_sections.py:343:

actual = <xarray.DataArray (index: 3)> Size: 24B

Quantity(array([137.46164031, 134.11450232, 133.85196023]), "meter / second")

...  grid_spacing:                  32.463 km

_CoordinateAxisType:           GeoX

_metpy_axis:                   x

desired = <xarray.DataArray (index: 3)> Size: 24B

Quantity(array([137.46164031, 134.11450232, 133.85196023]), "meter / second")

...ns] 8B 1987-04-04T18:00:00

isobaric   float64 8B 1e+03

metpy_crs  object 8B Projection: lambert_conformal_conic
def assert_xarray_allclose(actual, desired):
    """Check that the xarrays are almost equal, including coordinates and attributes."""
    xr.testing.assert_allclose(actual, desired)
    assert desired.metpy.coordinates_identical(actual)


  assert desired.attrs == actual.attrs


           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

E       AssertionError
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/testing.py:338: AssertionError

___________________________ test_us_county_defaults ____________________________

Error: Image files did not match.

RMS Value: 23.150360008399836

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_county_defaults/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_county_defaults/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_county_defaults/result-failed-diff.png

Tolerance:

0.053

____________________________ test_us_county_scales _____________________________

Error: Image files did not match.

RMS Value: 25.50759071843633

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_county_scales/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_county_scales/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_county_scales/result-failed-diff.png

Tolerance:

0.092

___________________________ test_us_states_defaults ____________________________

Error: Image files did not match.

RMS Value: 29.475335090609295

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_states_defaults/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_states_defaults/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_states_defaults/result-failed-diff.png

Tolerance:

0.053

____________________________ test_us_states_scales _____________________________

Error: Image files did not match.

RMS Value: 34.23174359340237

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_states_scales/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_states_scales/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_cartopy_utils.test_us_states_scales/result-failed-diff.png

Tolerance:

0.0

____________________________ test_declarative_image ____________________________

Error: Image files did not match.

RMS Value: 6.09956231353256

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_image/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_image/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_image/result-failed-diff.png

Tolerance:

0.0081

___________________________ test_declarative_contour ___________________________

Error: Image files did not match.

RMS Value: 43.3534351111593

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour/result-failed-diff.png

Tolerance:

0.09

___________________________ test_declarative_titles ____________________________

Error: Image files did not match.

RMS Value: 44.263266414102716

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_titles/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_titles/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_titles/result-failed-diff.png

Tolerance:

0.094

_______________________ test_declarative_smooth_contour ________________________

Error: Image files did not match.

RMS Value: 43.43953992811925

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour/result-failed-diff.png

Tolerance:

0.066

_________________ test_declarative_smooth_contour_calculation __________________

Error: Image files did not match.

RMS Value: 36.61523060120155

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour_calculation/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour_calculation/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour_calculation/result-failed-diff.png

Tolerance:

0.006

____________________ test_declarative_smooth_contour_order _____________________

Error: Image files did not match.

RMS Value: 33.247806929555516

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour_order/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour_order/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_contour_order/result-failed-diff.png

Tolerance:

0.0038

___________________________ test_declarative_figsize ___________________________

Error: Image files did not match.

RMS Value: 44.2066439738256

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_figsize/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_figsize/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_figsize/result-failed-diff.png

Tolerance:

0.058

________________________ test_declarative_smooth_field _________________________

Error: Image files did not match.

RMS Value: 34.95900717001164

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_field/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_field/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_smooth_field/result-failed-diff.png

Tolerance:

0.033

_______________________ test_declarative_contour_options _______________________

Error: Image files did not match.

RMS Value: 38.1034822131893

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour_options/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour_options/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour_options/result-failed-diff.png

Tolerance:

0.74

_____________________ test_declarative_layers_plot_options _____________________

Error: Image files did not match.

RMS Value: 16.467331406327904

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_layers_plot_options/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_layers_plot_options/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_layers_plot_options/result-failed-diff.png

Tolerance:

0.009

_______________ test_declarative_additional_layers_plot_options ________________

Error: Image files did not match.

RMS Value: 14.883795263921542

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_additional_layers_plot_options/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_additional_layers_plot_options/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_additional_layers_plot_options/result-failed-diff.png

Tolerance:

0.009

____________________ test_declarative_contour_convert_units ____________________

Error: Image files did not match.

RMS Value: 40.00647256877109

Expected:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour_convert_units/baseline.png

Actual:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour_convert_units/result.png

Difference:

/home/runner/work/MetPy/MetPy/test_output/test_declarative.test_declarative_contour_convert_units/result-failed-diff.png

Tolerance:

1.91

___________________________ test_declarative_events ____________________________
args = (), kwargs = {}
def wrapper(*args, **kwargs):


  store.return_value[test_name] = obj(*args, **kwargs)


                                    ^^^^^^^^^^^^^^^^^^^^

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/pytest_mpl/plugin.py:126:

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/testing.py:129: in wrapped

return test_func(*args, **kwargs)

^^^^^^^^^^^^^^^^^^^^^^^^^^

tests/plots/test_declarative.py:508: in test_declarative_events

pc.draw()

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/plots/declarative.py:188: in draw

panel.draw()

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/plots/declarative.py:512: in draw

p.draw()

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/plots/declarative.py:892: in draw

self._build()

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/plots/declarative.py:1023: in _build

self.handle = self.parent.ax.imshow(imdata, **kwargs)

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/mpl/geoaxes.py:291: in wrapper

return func(self, *args, **kwargs)

^^^^^^^^^^^^^^^^^^^^^^^^^^^

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/mpl/geoaxes.py:1298: in imshow

img, extent = warp_array(img,

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/img_transform.py:192: in warp_array

array = regrid(array, source_native_xy[0], source_native_xy[1],

array = array([[ 5.5236206 ,  5.3517456 ,  5.1173706 , ...,  0.8048706 ,

0.8204956 ,  0.7267456 ],

[ 6.0236206...621  , 11.054871  , 10.429871  , ..., -0.5388794 ,

-0.3826294 , -0.4920044 ]], shape=(118, 292), dtype=float32)

source_x_coords = array([[-3960878.95108607, -3928527.1257436 , -3896175.30040114, ...,

5388798.57288653,  5421150.398229  ,  5...36 , -3896175.30040114, ...,

5388798.57288653,  5421150.398229  ,  5453502.22357147]],

shape=(118, 292))

source_y_coords = array([[-3070711.70153435, -3070711.70153435, -3070711.70153435, ...,

-3070711.70153435, -3070711.70153435, -3...514,   695271.40863514, ...,

695271.40863514,   695271.40863514,   695271.40863514]],

The documentation build failed.
Log:

Details

python override_check.py
Override check successful.
�[01mRunning Sphinx v9.0.4�[39;49;00m
�[01mloading translations [en]... �[39;49;00mdone
�[01mmaking output directory... �[39;49;00mdone
Using Sphinx-Gallery to convert rst text blocks to markdown for .ipynb files.
Converting `source_suffix = ['.rst', '.md']` to `source_suffix = {'.rst': 'restructuredtext', '.md': 'restructuredtext'}`.
[autosummary] generating autosummary for: api/index.rst, api/references.rst, devel/CONTRIBUTING.md, devel/benchmarking.rst, devel/index.rst, devel/infrastructureguide.rst, devel/roadmap.rst, index.rst, userguide/SUPPORT.md, userguide/apichange.rst, userguide/citing.rst, userguide/gempak.rst, userguide/index.rst, userguide/installguide.rst, userguide/media.rst, userguide/startingguide.rst, userguide/upgradeguide.rst
[autosummary] generating autosummary for: /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.constants.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.interpolate.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.io.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.plots.ctables.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.plots.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.remote.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.units.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.xarray.rst
[autosummary] generating autosummary for: /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.absolute_momentum.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.absolute_vorticity.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.add_height_to_pressure.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.add_pressure_to_height.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.advection.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.ageostrophic_wind.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.altimeter_to_sea_level_pressure.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.altimeter_to_station_pressure.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.angle_to_direction.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.calc.apparent_temperature.rst, ..., /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.plots.read_colortable.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.plots.scattertext.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.plots.wx_code_to_numeric.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.remote.GOESArchive.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.remote.MLWPArchive.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.remote.NEXRADLevel2Archive.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.remote.NEXRADLevel3Archive.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.units.pandas_dataframe_to_unit_arrays.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.units.setup_registry.rst, /home/runner/work/MetPy/MetPy/docs/api/generated/metpy.xarray.grid_deltas_from_dataarray.rst
loading intersphinx inventory 'cartopy' from https://cartopy.readthedocs.io/stable/objects.inv ...
loading intersphinx inventory 'matplotlib' from https://matplotlib.org/stable/objects.inv ...
loading intersphinx inventory 'numpy' from https://numpy.org/doc/stable/objects.inv ...
loading intersphinx inventory 'pandas' from https://pandas.pydata.org/docs/objects.inv ...
loading intersphinx inventory 'pint' from https://pint.readthedocs.io/en/stable/objects.inv ...
loading intersphinx inventory 'pyproj' from https://pyproj4.github.io/pyproj/stable/objects.inv ...
loading intersphinx inventory 'python' from https://docs.python.org/3/objects.inv ...
loading intersphinx inventory 'scipy' from https://docs.scipy.org/doc/scipy/objects.inv ...
loading intersphinx inventory 'xarray' from https://docs.xarray.dev/en/stable/objects.inv ...
�[97mgenerating gallery...�[39;49;00m
�[2K�[01mgenerating gallery for examples... �[39;49;00m[ 12%] �[32mXArray_Projections.py�[39;49;00m
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/10m_physical/ne_10m_coastline.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/10m_physical/ne_10m_lakes.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/10m_physical/ne_10m_rivers_lake_centerlines.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)
�[2K�[01mgenerating gallery for examples... �[39;49;00m[ 25%] �[32msigma_to_pressure_interpolation.py�[39;49;00m
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/50m_physical/ne_50m_coastline.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)
/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/10m_cultural/ne_10m_admin_1_states_provinces_lakes.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)
�[2K�[01mgenerating gallery for examples... �[39;49;00m[ 38%] �[32mAdvanced_Sounding.py�[39;49;00m
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/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/__init__.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/50m_cultural/ne_50m_admin_1_states_provinces_lakes.zip
  warnings.warn(f'Downloading: {url}', DownloadWarning)
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Ignoring fixed x limits to fulfill fixed data aspect with adjustable data limits.
Ignoring fixed x limits to fulfill fixed data aspect with adjustable data limits.
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/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/init.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/110m_physical/ne_110m_ocean.zip

warnings.warn(f'Downloading: {url}', DownloadWarning)

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/init.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/110m_physical/ne_110m_land.zip

warnings.warn(f'Downloading: {url}', DownloadWarning)

/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/io/init.py:242: DownloadWarning: Downloading: https://naturalearth.s3.amazonaws.com/110m_physical/ne_110m_coastline.zip

warnings.warn(f'Downloading: {url}', DownloadWarning)

�[91mWARNING:

�[01m�[91m../examples/calculations/High_Low_Analysis.py�[39;49;00m�[39;49;00m unexpectedly failed to execute correctly:
�[91m    Traceback (most recent call last):

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/sphinx_gallery/scrapers.py", line 417, in save_figures

rst = scraper(block, block_vars, gallery_conf)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/sphinx_gallery/scrapers.py", line 195, in matplotlib_scraper

fig.savefig(image_path, **these_kwargs)

~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/figure.py", line 3515, in savefig

self.canvas.print_figure(fname, **kwargs)

~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/backend_bases.py", line 2289, in print_figure

result = print_method(

filename,

...<3 lines>...

bbox_inches_restore=_bbox_inches_restore,

**kwargs)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/backend_bases.py", line 2146, in 

print_method = functools.wraps(meth)(lambda *args, **kwargs: meth(

~~~~^

*args, **{k: v for k, v in kwargs.items() if k not in skip}))

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/backends/backend_agg.py", line 537, in print_png

self._print_pil(filename_or_obj, "png", pil_kwargs, metadata)

~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/backends/backend_agg.py", line 485, in _print_pil

FigureCanvasAgg.draw(self)

~~~~~~~~~~~~~~~~~~~~^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/backends/backend_agg.py", line 438, in draw

self.figure.draw(self.renderer)

~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/artist.py", line 94, in draw_wrapper

result = draw(artist, renderer, *args, **kwargs)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/artist.py", line 71, in draw_wrapper

return draw(artist, renderer)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/figure.py", line 3282, in draw

mimage._draw_list_compositing_images(

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

renderer, self, artists, self.suppressComposite)

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/image.py", line 133, in _draw_list_compositing_images

a.draw(renderer)

~~~~~~^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/artist.py", line 71, in draw_wrapper

return draw(artist, renderer)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/cartopy/mpl/geoaxes.py", line 509, in draw

return super().draw(renderer=renderer, **kwargs)

~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/artist.py", line 71, in draw_wrapper

return draw(artist, renderer)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/axes/_base.py", line 3372, in draw

mimage._draw_list_compositing_images(

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^

renderer, self, artists, self.get_figure(root=True).suppressComposite)

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/image.py", line 133, in _draw_list_compositing_images

a.draw(renderer)

~~~~~~^^^^^^^^^^

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/matplotlib/artist.py", line 71, in draw_wrapper

return draw(artist, renderer)

File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/metpy/plots/text.py", line 233, in draw

for line, _, x, y in info:

^^^^^^^^^^^^^

ValueError: not enough values to unpack (expected 4, got 3)

�[39;49;00m�[39;49;00m
�[91mExtension error (sphinx_gallery.gen_gallery)!�[39;49;00m
Versions

Platform:         linux; (Linux-6.17.0-1022-azure-x86_64-with-glibc2.39)
Python version:   3.13.15 (CPython)
Sphinx version:   9.0.4
Docutils version: 0.22.4
Jinja2 version:   3.1.6
Pygments version: 2.21.0

Last Messages
None.
Loaded Extensions
None.
Traceback
  File "/opt/hostedtoolcache/Python/3.13.15/x64/lib/python3.13/site-packages/sphinx/events.py", line 452, in emit
    raise ExtensionError(
    ...<3 lines>...
    ) from exc
sphinx.errors.ExtensionError: Handler <function generate_gallery_rst at 0x7f34c71aa2a0> for event 'builder-inited' threw an exception (exception: not enough values to unpack (expected 4, got 3))

The full traceback has been saved in:

/tmp/sphinx-err-4av1l1l2.log
To report this error to the developers, please open an issue at https://github.com/sphinx-doc/sphinx/issues/. Thanks!

Please also report this if it was a user error, so that a better error message can be provided next time.

make: *** [Makefile:34: html] Error 2

Linkchecker output:

Details

[kgoebber]

Okay, I had a little time to check into some of the failures in the nightly workflow. There are a number that are related to fonts, especially in the declarative (arrow_changes, arrow_key, contour_convert_units, contour_label_fontsize, contour_options, gridded_scale, image, title_fontsize, and titles. The only other image failure is for global and this looks more like a Cartopy change has the image box is a little shifted.

There are other failures in declarative that related to the use of an internal function that changed, which was used on the plotting text (contained in text.py). The culprit function is _get_layout(), whose output changed from four outputs to three. The following code works with the version of Matplotlib used in the nightly test, beginning on line 229 in text.py.

            self._text = t  # hack to allow self._get_layout to work
            _, info, _ = self._get_layout(renderer)
            self._text = ''
            for line, _, xy in info:
                mtext = self if len(info) == 1 else None
                x = xy[0] + posx
                y = xy[1] + posy
                if renderer.flipy():
                    y = canvash - y

The main change was to that the old version

for line, x, y, _ in info:

Now the x and y positions are packed into a single object (the last object) and so they needed to be unpacked, which is done two lines down. Though, the position values also change a little, so new images will likely need to be created for the test suite.

This will need some finessing as it will be Matplotlib version dependent on how this function works.

[dopplershift]

#4076 has my first attempt at fixing the _get_layout() issue.

[kgoebber]

Nice, didn't look into the dependabot PR's for work done!