[Mrtrix-discussion] Sreamtrack error

[Matteo Diano]

Hi Donald,
thank you for your answer. I am working on SSD formatted in NTFS with 16G
of RAM and the size of the file is around 2G. So I have no idea about this
issue.
Cheers

Matteo


2013/5/7 Donald Tournier <d.tournier at brain.org.au>

> Hi Matteo,
>
> Sounds to me like you've hit a file size limit. What is the size of the
> tracks file when it fails? It might be due to the 32-bit 4GB boundary
> (MRtrix on Windows is compiled as a 32-bit executable, as far as I know),
> but it could also be due to a limitation of your filesystem. Are you
> writing the tracks to a NTFS partition, or a FAT partition? If the latter,
> you'll definitely encounter issues like you describe...
>
> Hope this helps,
>
> Donald.
>
>
>
>
> On 7 May 2013 16:49, Matteo Diano <matteo.diano at gmail.com> wrote:
>
>> Dear MRtrix experts,
>> I tried to use streamtrack SB_PROB to obtain the whole brain tracking to
>> fed into the TDI processing (so more than 1 million fibers). Every time I
>> got this error: "973180 generated,   772168 selected    [ 19%]streamtrack:
>> error writing to tracks file: Invalid argument". I tried to change data but
>> i had the same problem and it always stops around 18 percent. I am using
>> MRtrix on win 7 64b.
>> Thank you very much!
>> Regards
>>
>> Matteo
>>
>>
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>>
>>
>
>
> --
> *Dr Jacques-Donald Tournier
> *
> Research Fellow
>
> The Florey Institute of Neuroscience and Mental Health
> Melbourne Brain Centre - Austin Campus
> 245 Burgundy Street
> Heidelberg  Vic  3084
> Ph:  +61 3 9035 7033
> Fax:  +61 3 9035 7307
> www.florey.edu.au
>
>
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