Error in timeSeriesOHCAnomaly: plotDepthIntegratedTimeSeriesGlobal

[xylar]

I'm seeing the following error on develop with both python2 and python3:

Traceback (most recent call last):
  File "/home/xylar/code/mpas-work/analysis/mpas_analysis_repo/mpas_analysis/shared/analysis_task.py", line 324, in run
    self.run_task()
  File "/home/xylar/code/mpas-work/analysis/mpas_analysis_repo/mpas_analysis/ocean/plot_depth_integrated_time_series_subtask.py", line 377, in run_task
    field = compute_moving_avg(field, movingAveragePoints)
  File "/home/xylar/code/mpas-work/analysis/mpas_analysis_repo/mpas_analysis/shared/time_series/moving_average.py", line 40, in compute_moving_avg
    center=True).mean().dropna('Time')
  File "/home/xylar/miniconda2/envs/mpas_analysis_py3/lib/python3.6/site-packages/xarray/core/rolling.py", line 322, in wrapped_func
    result = DataArray(values, self.obj.coords)
  File "/home/xylar/miniconda2/envs/mpas_analysis_py3/lib/python3.6/site-packages/xarray/core/dataarray.py", line 226, in __init__
    coords, dims = _infer_coords_and_dims(data.shape, coords, dims)
  File "/home/xylar/miniconda2/envs/mpas_analysis_py3/lib/python3.6/site-packages/xarray/core/dataarray.py", line 81, in _infer_coords_and_dims
    'coordinate %r' % (d, sizes[d], s, k))
ValueError: conflicting sizes for dimension 'Time': length 55 on the data but length 60 on coordinate 'Time'

I'm seeing this after updating to the latest version of xarray, dask, etc. (conda update --all), so that might explain why we haven't seen this before. I'll look into it...

[xylar]

Addressed by #325