[MINC-users] mnc2nii dumps core

[Claude LEPAGE]

Hi,

For starters, what version are you using? Please post the result of this command:

 mnc2nii -version

If you have an old version, I will recommend to use the latest version. If
that does not work, I can investigate the problem if you can give me access
to the mnc file. Usually mnc2nii works.

Yours,

Claude

> I have encountered a mnc file that can't be converted to nii. The clue
> seems to be nvox = '0', where I usually get '33554432'. How can I get this
> done properly?
> 
> yoshi at ubuntu-vm:~$ mnc2nii  -nii DRPLA_FDG_Feb1308_Q129ms1.mnc
> <nifti_image
>   nifti_type = 'NIFTI-1+'
>   header_filename = 'DRPLA_FDG_Feb1308_Q129ms1.nii'
>   image_filename = 'DRPLA_FDG_Feb1308_Q129ms1.nii'
>   image_offset = '0'
>   ndim = '3'
>   nx = '256'
>   ny = '256'
>   nz = '512'
>   dx = '0.047'
>   dy = '0.047'
>   dz = '0.047'
>   datatype = '16'
>   datatype_name = 'FLOAT32'
>   nvox = '0'
>   nbyper = '4'
>   byteorder = 'LSB_FIRST'
>   scl_slope = '1'
>   scl_inter = '0'
>   xyz_units = '2'
>   xyz_units_name = 'mm'
>   time_units = '8'
>   time_units_name = 's'
>   descrip = 'mnc2nii DRPLA_FDG_Feb1308_Q129ms1.mnc'
>   sform_code = '1'
>   sform_code_name = 'Scanner Anat'
>   sto_xyz_matrix = '0.047 0 0 -6.016 0 0.047 0 -6.016 0 0 0.047 -12.032 0
> 0 0 1'
>   sto_ijk matrix = '21.2766 0 0 128 0 21.2766 0 128 0 0 21.2766 256 0 0 0
> 1'
>   sform_i_orientation = 'Left-to-Right'
>   sform_j_orientation = 'Posterior-to-Anterior'
>   sform_k_orientation = 'Inferior-to-Superior'
> />
> MINC type 5 signed 1
> Segmentation fault (core dumped)
> 
> 
> Best regards,
> Yoshi
> 
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>