Attribute error when attempting to draw plot in metpy

[elliottardif]

Hi everyone, I'm attempting to draw a plot using metpy and am running into an error -- specifically, as follows:
_File "/home/sdber/offline_work/test5.py", line 42, in
pc.draw()
File "/home/sdber/.local/lib/python3.10/site-packages/metpy/plots/declarative.py", line 166, in draw
panel.draw()
File "/home/sdber/.local/lib/python3.10/site-packages/metpy/plots/declarative.py", line 461, in draw
p.draw()
File "/home/sdber/.local/lib/python3.10/site-packages/metpy/plots/declarative.py", line 827, in draw
self._build()
File "/home/sdber/.local/lib/python3.10/site-packages/metpy/plots/declarative.py", line 1042, in build
x_like, y_like, imdata = self.plotdata
File "/home/sdber/.local/lib/python3.10/site-packages/metpy/plots/declarative.py", line 810, in plotdata
plot_x_dim = self.griddata.metpy.find_axis_number('x')
File "/home/sdber/.local/lib/python3.10/site-packages/metpy/plots/declarative.py", line 754, in griddata
data = self.data.metpy.parse_cf(self.field)
AttributeError: 'numpy.ndarray' object has no attribute 'metpy'

I would greatly appreciate any help in resolving what is causing this error, as I have had no luck resolving it to this point.

Thanks in advance,

Elliot Tardif

[dopplershift]

MetPy's simplified plotting interface needs to be given Xarray Dataset/DataArray instances so that we can make use of various pieces of functionality to automatically do some things to make plots. The error you shared indicates that you are trying to use plain numpy arrays, which won't work.