Hi Chikku
you need to give it the path to an image file (any one will do) and it will figure out the other slices that makeup the same series. What is the resolution of your data? 50 slices isn't usually enough to cover the brain at high enough resolution to get good thickness results.
cheers Bruce
On Mon, 3 Sep 2012, Varghese Chikku wrote:
Hi, While running the following command:
recon-all -i /media/sf_freesurferstudys/raw/raw_scr/T1pre -subjid test2
I keep seeing the following error:
...
corRead(): can't open file /media/sf_freesurferstudys/raw/raw_scr/T1pre/COR-.info $Id: mri_convert.c,v 1.179.2.1 2011/03/22 16:37:02 nicks Exp $ reading from /media/sf_freesurferstudys/raw/raw_scr/T1pre... Linux FreeSurfer 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux recon-all -s test2 exited with ERRORS at Fri Aug 31 04:20:28 EDT 2012
My image files, in dcm format, are at /media/sf_freesurferstudys/raw/raw_scr/T1pre :
/media/sf_freesurferstudys/raw/raw_scr/T1pre> ls Image00001 Image00010 Image00019 Image00028 Image00037 Image00046 Image00002 Image00011 Image00020 Image00029 Image00038 Image00047 Image00003 Image00012 Image00021 Image00030 Image00039 Image00048 Image00004 Image00013 Image00022 Image00031 Image00040 Image00049 Image00005 Image00014 Image00023 Image00032 Image00041 Image00050 Image00006 Image00015 Image00024 Image00033 Image00042 Image00007 Image00016 Image00025 Image00034 Image00043 Image00008 Image00017 Image00026 Image00035 Image00044 Image00009 Image00018 Image00027 Image00036 Image00045
Many thanks for your help. chikku