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.. _data:
====
Data
====
.. toctree::
:maxdepth: 1
.. contents::
:depth: 2
--------
Datasets
--------
Details about datasets available in DIPY are described in the table below:
.. include:: dataset_list.rst
The list of datasets can be retrieved using::
from dipy.workflows.io import FetchFlow
available_data = FetchFlow.get_fetcher_datanames().keys()
To retrieve all datasets, the following workflow can be run::
from dipy.workflows.io import FetchFlow
fetch_flow = FetchFlow()
with TemporaryDirectory() as out_dir:
fetch_flow.run(['all'])
If you want to download a particular dataset, you can do::
from dipy.workflows.io import FetchFlow
fetch_flow = FetchFlow()
with TemporaryDirectory() as out_dir:
fetch_flow.run(['bundle_fa_hcp'])
or::
from dipy.data import fetch_bundle_fa_hcp
files, folder = fetch_bundle_fa_hcp()
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