Hi Bruce, The machine definitely hasn't run out of memory. Here is the memory usage from recon-all.log
total used free shared buff/cache available Mem: 263726968 34330048 152102696 12944 77294224 191963372 Swap: 2097148 0 2097148 Best, Srishti Social/Clinical Research Specialist Child Imaging Research and Life Experiences Lab University of North Carolina at Chapel Hill email (W): srish...@email.unc.edu skype: srishti.goel12 On Thu, Apr 5, 2018 at 12:16 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > Hi Srishti > > are you sure that your machine didn't just run out of memory? The > recon-all.log file includes the amount of free (and total) memory at the > time the process was started. > > cheers > Bruce > > > On Thu, 5 Apr 2018, srishti goel wrote: > > Hi, >> I have been trying to edit structural brains and very few times I would >> get the following error while running recon-all -s >> subjID >> >> white matter peak found at 110 >> cannot allocate memory >> >> Upon looking at the archive, there was only one similar issue and it was >> recommend to check mri_info as the brain mask might >> have been corrupted. I did that and here is the output: >> >> Volume information for brainmask.mgz >> >> type: MGH >> >> dimensions: 256 x 256 x 256 >> >> voxel sizes: 1.000000, 1.000000, 1.000000 >> >> type: UCHAR (0) >> >> fov: 256.000 >> >> dof: 0 >> >> xstart: -128.0, xend: 128.0 >> >> ystart: -128.0, yend: 128.0 >> >> zstart: -128.0, zend: 128.0 >> >> TR: 0.00 msec, TE: 0.00 msec, TI: 0.00 msec, flip angle: 0.00 >> degrees >> >> nframes: 1 >> >> PhEncDir: UNKNOWN >> >> FieldStrength: 0.000000 >> >> ras xform present >> >> xform info: x_r = -1.0000, y_r = 0.0000, z_r = 0.0000, c_r = >> -1.0000 >> >> : x_a = 0.0000, y_a = 0.0000, z_a = 1.0000, c_a = >> 37.5000 >> >> : x_s = 0.0000, y_s = -1.0000, z_s = 0.0000, c_s = >> 4.7185 >> >> >> talairach xfm : /pine/scr/s/r/srishtig/Duke_Te >> st/Freesurfer_out/11039/mri/transforms/talairach.xfm >> >> Orientation : LIA >> >> Primary Slice Direction: coronal >> >> >> voxel to ras transform: >> >> -1.0000 0.0000 0.0000 127.0000 >> >> 0.0000 0.0000 1.0000 -90.5000 >> >> 0.0000 -1.0000 0.0000 132.7185 >> >> 0.0000 0.0000 0.0000 1.0000 >> >> >> voxel-to-ras determinant -1 >> >> >> ras to voxel transform: >> >> -1.0000 -0.0000 -0.0000 127.0000 >> >> -0.0000 -0.0000 -1.0000 132.7185 >> >> -0.0000 1.0000 -0.0000 90.5000 >> >> -0.0000 -0.0000 -0.0000 1.0000 >> >> >> Is there any other way to resolve this issue than reconstruction the >> brain again and doing all the edits all over again hoping >> that the brain mask does not get corrupted this time? >> >> Appreciate any help with this. >> >> Best, >> Srishti >> >> > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > The information in this e-mail is intended only for the person to whom it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > >
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