FutureWarning from PintIndex

[brendan-m-murphy]

I get the following warning in several contexts:

FutureWarning: the signature ``pint_xarray.index.PintIndex.equals(self, other)`` is deprecated. Please update it to ``pint_xarray.index.PintIndex.equals(self, other, *, exclude=None)`` or kindly ask the maintainers of ``{index_cls_name}`` to do it. See documentation of xarray.Index.equals() for more info.

This is the calculation that caused it:

 fp["particle_locations_w"] * bc["vmr_w"] * loss_w

Here fp, bc, and loss_w are quantified.

It also happens when just dequantifying, e.g. this line:

result = cast(xr.Dataset, xr.Dataset(sensitivities).pint.dequantify())

This is with:
Pint 0.24.4
pint-xarray 0.5.1
xarray 2025.6.1

[keewis]

thanks for the report, @brendan-m-murphy

[brendan-m-murphy]

Thanks for the fix!