PlasmaCalcs.tools.xarray_tools.xarray_accessors.xarray_register_dataarray_accessor_cls

PlasmaCalcs.tools.xarray_tools.xarray_accessors.xarray_register_dataarray_accessor_cls(name, *, warn_if_clsname_match=False)

return class decorator which registers cls as an accessor for xarray.DataArray,

as per xr.register_dataarray_accessor(name).

warn_if_clsname_match: bool, default False

whether to suppress AccessorRegistrationWarning,

when xr.DataArray.name already exists AND cls.__name__ == xr.DataArray.name.

This solves the issue that when doing pc=pc.reload(pc),

(or otherwise using importlib.reload to reload the code attaching the accessor,)

the code to attach the accessor would be run again, causing a warning.

But that warning is confusing;

it’s almost certainly just overwriting the name defined by that code originally.

Using warn_if_clsname_match=False will suppress the warning in that case.