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dipy_fetch
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usage: dipy_fetch [-h] [--out_dir str] data_names [data_names ...]

Download files to folder and check their md5 checksums.

positional arguments:
  data_names     Any number of Nifti1, bvals or bvecs files.

optional arguments:
  -h, --help     show this help message and exit

output arguments(optional):
  --out_dir str  Output directory. Default: dipy home folder (~/.dipy)

References: 
Garyfallidis, E., M. Brett, B. Amirbekian, A. Rokem, S. Van Der Walt, M. Descoteaux, and I. Nimmo-Smith. Dipy, a library for the analysis of diffusion MRI data. Frontiers in Neuroinformatics, 1-18, 2014.