Hi all,

 

I try to run dt_recon on my dicom files, acquired with a siemens scanner unsing the command from the wiki.

The dwi.nii.gz and the dwi-ec.nii.gz as well as the bval and bvec files are generated without problems. Then following error massage is displayed:

 

" .../dwi-ec.nii.gz

... done reading.

MatrixReadTxt: could not scan value [1] [1]

WARNING: matlab element type is 1853121906, which is not a matrix.

could not allocate 811886962 x 1600270640 matrix

 

Cannot allocate memory

unsupported matlab format 1918988400 (unknown)

 

Cannot allocate memory"

 

I think the error is right in the beginning of the DTI GLM Fit and tensor construction, I think a matrix is missing. But when I only try to do dt_recon for one subject I am not sure which kind of matrix I should define and how to give the correct matrix in the command line. 
Does anybody have an idea? I also tried "--init-fsl" because matlab is only recquired for init-spm, but that doesn't work as well.

 

Thanks a lot!!

 

Best regards,
Michelle