ndar_unpack 0.1.1

A script for checking and unpacking NDAR image data

ndar_unpack will download and unpack imaging data from NDAR.

Examples:

ndar_unpack -t thumbnail.png NDAR_INVOX992PCX_image03_1350375953058.zip

ndar_unpack --aws-access-key-id $access_key \
            --aws-secret-access-key $secret_key \
            -v volume.nii.gz \
            s3://NDAR_Central/NDAR_INVCH423DPL_image03_1357865972017.zip

For more information, run ndar_unpack -h.

Dependencies

ndar_unpack needs the following to run:

• boto

• pydicom

To actually do anything useful, ndar_unpack will also need:

• FreeSurfer for most operations

• FSL for thumbnail generation

• nifti_tool from niftilib for NIfTI header dumping

• nibabel with Minc2Image for MINC2 support

• SimpleITK for NRRD support

Run ndar_unpack -S to run a self-check and report what components are found and what components are missing.

NDAR

NDAR is the National Database For Autism Research. Access to NDAR data is governed by NDAR policies.