Re: [Freesurfer] Error: cannot open libXss.so.1?

2009-12-14 Thread Samuel Inverso
I had this same problem running on a cluster, if you can get your 
sysadmin to install:
libXScrnSaver
It should fix it.

Good luck,
-Sam

On 13/12/2009 2:32 PM, Nick Schmansky wrote:
 i'm guessing from the 'compute-0-1.local' bit of your output that this
 was run on cluster, which probably doesnt have the X-libs installed
 (clusters generally dont include the graphics libs).  unfortunately, our
 mris_volmask is built against a VTK lib which relies upon linking
 against these (even though it doesnt use them: VTK is primarily a
 visualization lib, but has some very useful volume/surface routines as
 well).  the only short-term solution for you is to use
 mris_volmask_novtk, which is an alternate binary that doesnt use vtk,
 but doesnt produce nearly the quality cortical ribbon that VTK does.
 but it will have to do (and is irrelevant if you need only the cortical
 and subcortical data: the volmask is used only the create the aparc
 +aseg.mgz and wmparc.mgz files).

 for the long-term, we are working on a replacement to mris_volmask that
 doesnt use the VTK lib, but produces identical (or nearly so) results.
 this wont appear for a couple more months though.

 n.

 On Sun, 2009-12-13 at 10:57 +0900, SG KIM wrote:
 Dear Freesurfer,
 I ran recon-all with -all flag,
 and I've got an error message as below:

 mris_volmask.bin: error while loading shared libraries: libXss.so.1:
 cannot open shared object file: No such file or directory
 Linux compute-0-1.local 2.6.18-92.1.13.el5PAE #1 SMP Wed Sep 24
 20:07:49 EDT 2008 i686 i686 i386 GNU/Linux
 recon-all exited with ERRORS at Tue Dec  8 07:43:35 KST 2009

 I ran it on {Intel(R) Xeon(R) CPU  E5345  @ 2.33GHz (4096 KB cache)}
 with {Linux compute-0-1.local 2.6.18-92.1.13.el5PAE #1 SMP Wed Sep 24
 20:07:49 EDT 2008 i686 i686 i386 GNU/Linux}


 I've googled it, only one case was posted via this mailing list.
 Yes, I want to know why this error occur but also how to fix it.


 Please help me out here! 'A`


 Mr. SG KIM.
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[Freesurfer] T1 and T2 in one recon-all

2009-11-30 Thread Samuel Inverso
Hi Freesurfers,

Looking through the mail archives it seems T1 and T2 runs for a single 
subject should not be combined when doing recon-all.
Is this still the case?

Thank you for your time,

Cheers,

-Sam

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Re: [Freesurfer] T1 and T2 in one recon-all

2009-11-30 Thread Samuel Inverso
Thank you for the quick reply Bruce.
I'm new to freesurfer, do you  know if there is any benefit to including 
T2 in the process workflow somewhere?

Cheers,

-Sam

On 30/11/2009 11:35 PM, Bruce Fischl wrote:
 yes, just the T1.

 cheers,
 Bruce
 On Mon, 30 Nov 2009, Samuel Inverso wrote:

 Hi Freesurfers,

 Looking through the mail archives it seems T1 and T2 runs for a single
 subject should not be combined when doing recon-all.
 Is this still the case?

 Thank you for your time,

 Cheers,

 -Sam

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Re: [Freesurfer] T1 and T2 in one recon-all

2009-11-30 Thread Samuel Inverso
Ok, I would be interested in your damaged white mater tools  when it's 
released (or even if its in a generally usable form now) as I'm working 
with a large data set of multiple sclerosis subjects.

Cheers,
-Sam


On 30/11/2009 11:54 PM, Bruce Fischl wrote:
 not for the default workflow, no. There are other things we are working on
 such as damaged white matter estimation that would benefit, but nothing
 released.

 cheers
 Bruce
On Mon, 30 Nov 2009, Samuel Inverso wrote:

 Thank you for the quick reply Bruce.
 I'm new to freesurfer, do you  know if there is any benefit to including
 T2 in the process workflow somewhere?

 Cheers,

 -Sam

 On 30/11/2009 11:35 PM, Bruce Fischl wrote:
 yes, just the T1.

 cheers,
 Bruce
 On Mon, 30 Nov 2009, Samuel Inverso wrote:

 Hi Freesurfers,

 Looking through the mail archives it seems T1 and T2 runs for a single
 subject should not be combined when doing recon-all.
 Is this still the case?

 Thank you for your time,

 Cheers,

 -Sam

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