Hi Nicola,

What URL are you using to retrieve the file via CREST/curl?  When I do:

curl -s -k --cookie JSESSIONID=$JSESSIONID 
https://db.humanconnectome.org/data/projects/HCP_1200/subjects/100206/experiments/100206_CREST/resources/100206_CREST/files/MNINonLinear/Native/100206.R.sphere.MSMAll.native.surf.gii
 -o 
100206.R.sphere.MSMAll.native.surf.gii<https://db.humanconnectome.org/data/projects/HCP_1200/subjects/100206/experiments/100206_CREST/resources/100206_CREST/files/MNINonLinear/Native/100206.R.sphere.MSMAll.native.surf.gii%20-o%20100206.R.sphere.MSMAll.native.surf.gii>

I get:

4175821 Nov  2 11:45 100206.R.sphere.MSMAll.native.surf.gii

with the following md5sum:

5478269f6345c91c0566d7bccf010860  100206.R.sphere.MSMAll.native.surf.gii

The md5sum from the file I’m retrieving via CREST/curl matches what I get from 
the package.

Thanks,

Mike


From: hcp-users-boun...@humanconnectome.org 
[mailto:hcp-users-boun...@humanconnectome.org] On Behalf Of Nicola Toschi
Sent: Tuesday, October 31, 2017 10:42 PM
To: hcp-users <hcp-users@humanconnectome.org>
Subject: [HCP-Users] Discrepancy in files downloaded from the web interface 
w.r.t CREST

Hi list,

though a processing error I noticed the following strange behaviour:

1) When i download the complete structural package using the Aspera plugin and 
extract the file I am interested in, I get (for example):

rwxrwxrwx 1 nicola users 4175821 Nov 27  2015 
100206.R.sphere.MSMAll.native.surf.gii

and this file works fine

2) When I fetch the same file through CREST/curl, I get a totally different 
file size (no error messages):

-rw-r--r--        1 nicola users 213364 Oct 30 19:56 
100206.R.sphere.MSMAll.native.surf.gii

and a parse error when I try to use it.

Any Idea what I may be doing wrong?

Thanks in advance!!!

nicola

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