That mgh file has nothing in it (all dimensions 0). How did you create it?

On 5/12/2022 5:20 PM, Zhang, Fan wrote:

        External Email - Use Caution

Hi Dr. Greve,

I got this when I ran the line you sent.

Thanks,
Fan

Hans-iMac-Pro:CCn_band fanzhang$ mri_info lh.CCn_band.Seed1_20220314.V1.13subjs.mgh

Volume information for lh.CCn_band.Seed1_20220314.V1.13subjs.mgh

type: MGH

dimensions: 0 x 0 x 0

voxel sizes: 1.000000, 1.000000, 1.000000

type: UCHAR (0)

fov: 0.000

dof: 0

xstart: 0.0, xend: 0.0

ystart: 0.0, yend: 0.0

zstart: 0.0, zend: 0.0

TR: 0.00 msec, TE: 0.00 msec, TI: 0.00 msec, flip angle: 0.00 degrees

nframes: 0

PhEncDir: UNKNOWN

FieldStrength: 0.000000

ras xform not present

xform info: x_r =-1.0000, y_r = 0.0000, z_r = 0.0000, c_r = 0.0000

: x_a = 0.0000, y_a = 0.0000, z_a = 1.0000, c_a = 0.0000

: x_s = 0.0000, y_s =-1.0000, z_s = 0.0000, c_s = 0.0000


talairach xfm :

Orientation : ???

Primary Slice Direction: unknown


voxel to ras transform:

-1.0000 0.0000 0.0000 0.0000

0.0000 0.0000 1.0000 0.0000

0.0000-1.0000 0.0000 0.0000

0.0000 0.0000 0.0000 1.0000


voxel-to-ras determinant -1


ras to voxel transform:

-1.0000-0.0000-0.0000-0.0000

-0.0000-0.0000-1.0000-0.0000

-0.0000 1.0000-0.0000-0.0000

-0.0000-0.0000-0.0000 1.0000


------------------------------------------------------------------------
*From:* freesurfer-boun...@nmr.mgh.harvard.edu <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Douglas N. Greve <dgr...@mgh.harvard.edu>
*Sent:* Thursday, May 5, 2022 3:33 PM
*To:* freesurfer@nmr.mgh.harvard.edu <freesurfer@nmr.mgh.harvard.edu>
*Subject:* Re: [Freesurfer] mri_surf2surf error
what happens if you run
mri_info lh.CCn_band.Seed1_20220314.V1.13subjs.mgh

On 5/3/2022 11:54 AM, Zhang, Fan wrote:

        External Email - Use Caution

Hello Everyone,


I am trying to run mri_surf2surf. But I got some errors saying "no such file or directory" while in fact there are files in the pathway. I was able to run this previously, so I am not sure if this is relevant to the recent upgrade of the Mac operation system (12.2.1). My FreeSurfer version is (Darwin-OSX-stable-pub-v6.0.0-2beb96c). Does anyone know how to resolve this?


Thank you so much for the help!


Fan




mri_surf2surf --hemi lh --s fsaverage5 --sval lh.CCn_band.Seed1_20220314.V1.13subjs.mgh --fwhm 13 --tval lh.CCn_band.Seed1_20220314.V1.13subjs.13.mgh


sysnameDarwin

hostname Hans-iMac-Pro.local

machinex86_64

userfanzhang

srcsubject = fsaverage5

srcval= lh.CCn_band.Seed1_20220314.V1.13subjs.mgh

srctype=

trgsubject = fsaverage5

trgval= lh.CCn_band.Seed1_20220314.V1.13subjs.13.mgh

trgtype=

srcsurfreg = sphere.reg

trgsurfreg = sphere.reg

srchemi= lh

trghemi= lh

frame= 0

fwhm-in= 0

fwhm-out= 13

label-src= (null)

label-trg= (null)

OKToRevFaceOrder= 1

UseDualHemi = 0

Reading source surface reg /Applications/freesurfer/subjects/fsaverage5/surf/lh.sphere.reg

Loading source data

MRIallocSequence(0, 0, 0, 0): bad parm

No such file or directory

Segmentation fault: 11




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