UserWarning: Duplicate names specified.

[yantosca]

Hi --

FYI I get the following warning error when using xb.open_bpchdataset:

import os
import os.path as osp
import xarray as xr
import numpy as np
import xbpch as xb
ds = xb.open_bpchdataset('trac_avg.geosfp_4x5_POPs.201607010000.mp')

/net/seasasfs02/srv/export/seasasfs02/share_root/ryantosca/python/bmy/miniconda/envs/bmy/lib/python3.6/site-packages/pandas/io/parsers.py:710: UserWarning: Duplicate names specified. This will raise an error in the future.
return _read(filepath_or_buffer, kwds)
/net/seasasfs02/srv/export/seasasfs02/share_root/ryantosca/python/bmy/miniconda/envs/bmy/lib/python3.6/site-packages/xbpch/core.py:91: FutureWarning: iteration over an xarray.Dataset will change in xarray v0.11 to only include data variables, not coordinates. Iterate over the Dataset.variables property instead to preserve existing behavior in a forwards compatible manner.
for v in ds:

This might be generated in a dependent package like pandas but I'm not sure where.

I am using these versions:

xarray                    0.10.8                   py36_0    defaults
xbpch                     0.3.3                    py36_0    conda-forge
pandas                    0.23.4           py36h04863e7_0    defaults

Do you know of a workaround for this (or a package that needs to be updated)?

Thanks
Bob Y.