Hello FreeSurfer Developers,
I am trying to follow the diffusion processing pipeline describe in this tutorial: https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/DiffusionV6.0#dMRIDataA...
However, I keep getting an error when using dt_recon. For background, my input is 1700 dicom images. The code seems to run the Eddy/Motion Correct part. Once it reaches Fitting Tensors, I get the following messages:
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Creating output directory
/mnt/c/Users/leonardo/Desktop/UMD/Linux-Windows/Hedyeh/MIDA_dtrecon
Loading y from
/mnt/c/Users/leonardo/Desktop/UMD/Linux-Windows/Hedyeh/MIDA_dtrecon/dwi-ec.nii.gz
... done reading.
MatrixReadTxT: could not scan value [1][1]
WARNING: matlab elment type is 1885959265, which is not a matrix.
could not allocate 542270823 x 539828311 matrix
Cannot allocate memory
unsupported matlab format -1066407936 (unknown)
Cannot allocate memory
Permission denied
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I saw a previous post with a similar error, however there was no answer to it: https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg56652.html. My computer has almost 20 GB of free space, so there should be space for the resulting files to be created.
Freesurfer version: freesurfer-Linux-centos6_x86-stable-pub-v6.0.0-2beb96c
Platform: Linux (Ubuntu) subsystem for Window 10
Thank you,
Noriana Jakopin