issues: 89180768

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
89180768 MDU6SXNzdWU4OTE4MDc2OA== 437 bit of code missing in documentation (http://xray.readthedocs.org/en/latest/io.html#combining-multiple-files) 2539828 closed 0   1172685 1 2015-06-18T02:34:08Z 2015-06-22T15:44:59Z 2015-06-22T15:44:59Z NONE      

in http://xray.readthedocs.org/en/latest/io.html#combining-multiple-files there is a bit of code missing in the function read_netcdfs: instead of:

``` def read_netcdfs(files, dim, transform_func=None): def process_one_path(path): # use a context manager, to ensure the file gets closed after use with xray.open_dataset(path) as ds: # transform_func should do some sort of selection or # aggregation if transform_func is not None: ds = transform_func(ds) # load all data from the transformed dataset, to ensure we can # use it after closing each original file ds.load() return ds

paths = sorted(glob(files))
datasets = [process_one_path(p) for p in paths]
xray.concat(datasets, dim)

```

it should be:

``` def read_netcdfs(files, dim, transform_func=None): def process_one_path(path): # use a context manager, to ensure the file gets closed after use with xray.open_dataset(path) as ds: # transform_func should do some sort of selection or # aggregation if transform_func is not None: ds = transform_func(ds) # load all data from the transformed dataset, to ensure we can # use it after closing each original file ds.load() return ds

paths = sorted(glob(files))
datasets = [process_one_path(p) for p in paths]
dset = xray.concat(datasets, dim)
return dset

```

 
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   completed 13221727 issue

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