Series resampler does not work with pandas 2.1.3.
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
Cell In[25], line 1
----> 1 co2_5kavg = co2_5k.mean() # the aggregator here is simply the mean
2 fig, ax = co2ts.plot(color='gray')
3 co2_5kavg.plot(ax=ax,color='C1')
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pyleoclim/core/series.py:4436, in SeriesResampler.__getattr__(self, attr)
4435 def __getattr__(self, attr):
-> 4436 attr = getattr(self.series.resample(self.rule, **self.kwargs), attr)
4437 def func(*args, **kwargs):
4438 series = attr(*args, **kwargs)
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/generic.py:9771, in NDFrame.resample(self, rule, axis, closed, label, convention, kind, on, level, origin, offset, group_keys)
9768 else:
9769 convention = "start"
-> 9771 return get_resampler(
9772 cast("Series | DataFrame", self),
9773 freq=rule,
9774 label=label,
9775 closed=closed,
9776 axis=axis,
9777 kind=kind,
9778 convention=convention,
9779 key=on,
9780 level=level,
9781 origin=origin,
9782 offset=offset,
9783 group_keys=group_keys,
9784 )
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/resample.py:2050, in get_resampler(obj, kind, **kwds)
2046 """
2047 Create a TimeGrouper and return our resampler.
2048 """
2049 tg = TimeGrouper(obj, **kwds) # type: ignore[arg-type]
-> 2050 return tg._get_resampler(obj, kind=kind)
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/resample.py:2231, in TimeGrouper._get_resampler(self, obj, kind)
2229 _, ax, _ = self._set_grouper(obj, gpr_index=None)
2230 if isinstance(ax, DatetimeIndex):
-> 2231 return DatetimeIndexResampler(
2232 obj,
2233 timegrouper=self,
2234 kind=kind,
2235 axis=self.axis,
2236 group_keys=self.group_keys,
2237 gpr_index=ax,
2238 )
2239 elif isinstance(ax, PeriodIndex) or kind == "period":
2240 if isinstance(ax, PeriodIndex):
2241 # GH#53481
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/resample.py:187, in Resampler.__init__(self, obj, timegrouper, axis, kind, gpr_index, group_keys, selection, include_groups)
182 self.include_groups = include_groups
184 self.obj, self.ax, self._indexer = self._timegrouper._set_grouper(
185 self._convert_obj(obj), sort=True, gpr_index=gpr_index
186 )
--> 187 self.binner, self._grouper = self._get_binner()
188 self._selection = selection
189 if self._timegrouper.key is not None:
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/resample.py:252, in Resampler._get_binner(self)
246 @final
247 def _get_binner(self):
248 """
249 Create the BinGrouper, assume that self.set_grouper(obj)
250 has already been called.
251 """
--> 252 binner, bins, binlabels = self._get_binner_for_time()
253 assert len(bins) == len(binlabels)
254 bin_grouper = BinGrouper(bins, binlabels, indexer=self._indexer)
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/resample.py:1741, in DatetimeIndexResampler._get_binner_for_time(self)
1739 if self.kind == "period":
1740 return self._timegrouper._get_time_period_bins(self.ax)
-> 1741 return self._timegrouper._get_time_bins(self.ax)
File ~/opt/miniconda3/envs/pyleo/lib/python3.11/site-packages/pandas/core/resample.py:2329, in TimeGrouper._get_time_bins(self, ax)
2326 binner, bin_edges = self._adjust_bin_edges(binner, ax_values)
2328 # general version, knowing nothing about relative frequencies
-> 2329 bins = lib.generate_bins_dt64(
2330 ax_values, bin_edges, self.closed, hasnans=ax.hasnans
2331 )
2333 if self.closed == "right":
2334 labels = binner
File lib.pyx:891, in pandas._libs.lib.generate_bins_dt64()
ValueError: Values falls before first bin