Hi Mike,

It looks like the CREST resources haven't been generated for the retest 
project.  We'll work on getting those generated, however you can access the 
files from the pipeline outputs in the retest sessions:

curl -u $USERNAME:$PASSWORD -O 
https://db.humanconnectome.org/data/archive/projects/HCP_Retest/subjects/105923/experiments/105923_3T/resources/Structural_preproc/files/MNINonLinear/T1w.nii.gz

>From the session page in ConnectomeDB, you can use the "Get Files" action to 
>navigate through the file resources to see what files are available, or you 
>can get a list of resources via REST:

curl -u $USERNAME:$PASSWORD 
https://db.humanconnectome.org/data/archive/projects/HCP_Retest/subjects/105923/experiments/105923_3T/resources?format=csv

and then a list of the files in a particular pipeline resource:

curl-u $USERNAME:$PASSWORD 
https://db.humanconnectome.org/data/archive/projects/HCP_Retest/subjects/105923/experiments/105923_3T/resources/Structural_preproc/files?format=csv

Regards,

Mike

-----Original Message-----
From: hcp-users-boun...@humanconnectome.org 
[mailto:hcp-users-boun...@humanconnectome.org] On Behalf Of Angstadt, Mike
Sent: Monday, October 23, 2017 1:22 PM
To: Elam, Jennifer <e...@wustl.edu>; Glasser, Matthew <glass...@wustl.edu>; 
hcp-users@humanconnectome.org
Subject: Re: [HCP-Users] Test-retest data on AWS?

Jenn and Matt,

Thanks for the pointer to this. Unfortunately I can't seem to get it working. 
It works fine on HCP_1200 data, but when replacing that with HCP_Retest and 
checking the subject IDs from those in the retest set, it always just gets an 
HTML response with the message "Unable to find file."

This is an example of what I'm trying:
curl -u $USERNAME:$PASSWORD -O 
https://db.humanconnectome.org/data/archive/projects/HCP_Retest/subjects/105923/experiments/105923_CREST/resources/105923_CREST/files/MNINonLinear/T1w.nii.gz

Just in case, I tried it with HCP_retest as well, but then I get an "Unable to 
identify project" HTML response, so I'm assuming there's some other difference 
in the subsequent path between HCP_1200 and HCP_Retest. Any ideas?

-Mike

From: Elam, Jennifer [mailto:e...@wustl.edu]
Sent: Friday, October 20, 2017 5:36 PM
To: Glasser, Matthew <glass...@wustl.edu>; Angstadt, Mike 
<mangs...@med.umich.edu>; hcp-users@humanconnectome.org
Subject: Re: [HCP-Users] Test-retest data on AWS?

Hi Mike,
You can follow the instructions here about using the REST API: 
https://wiki.humanconnectome.org/display/PublicData/How+To+Access+Subject+Data+via+REST
Just change the project in the URLs to HCP_Retest (not HCP_1200). Otherwise the 
directory structure for Retest data is the same as for the main dataset.

I'll ask the team about getting the Retest data into our AWS S3 bucket as well 
in the longer term, but I'm not sure what the timeline would be on that.

Best,
Jenn

Jennifer Elam, Ph.D.
Scientific Outreach, Human Connectome Project Washington University School of 
Medicine Department of Neuroscience, Box 8108
660 South Euclid Avenue
St. Louis, MO 63110
tel:314-362-9387
mailto:e...@wustl.edu
http://www.humanconnectome.org/

________________________________________
From: mailto:hcp-users-boun...@humanconnectome.org 
<mailto:hcp-users-boun...@humanconnectome.org> on behalf of Glasser, Matthew 
<mailto:glass...@wustl.edu>
Sent: Friday, October 20, 2017 3:36:19 PM
To: Angstadt, Mike; mailto:hcp-users@humanconnectome.org
Subject: Re: [HCP-Users] Test-retest data on AWS?

I think you can use the REST interface to get a few files from ConnectomeDB.

Peace,

Matt.

On 10/20/17, 3:00 PM, "mailto:hcp-users-boun...@humanconnectome.org on behalf 
of Angstadt, Mike" <mailto:hcp-users-boun...@humanconnectome.org on behalf of 
mangs...@med.umich.edu> wrote:

>Question for the HCP maintainers. I took a quick check and so I think
>the answer to this is ³no², but is the Test/Retest data available for
>download from the AWS bucket? We¹re planning some work that will need
>it, but only need a few specific files from each subject so it would be
>much more convenient to download from AWS than getting the full
>packages from ConnectomeDB.
>
>--
>Mike Angstadt
>Research Area Specialist Lead / PANLab Lab Manager Department of
>Psychiatry / University of Michigan
>(734) 936-8229
>
>
>**********************************************************
>Electronic Mail is not secure, may not be read every day, and should
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