Thanks very much for your help. Will give it a go!
All the best,
Tom
> Hi!
>
> That's what I thought. Fsl under VMware has its limits. If you have a
> 32bit
> system and thus maximal 4GB RAM under your Windows, you can try to
> allocate
> the maximum possible of memory to your WMware. (I put it at 3GB. But also
> see here http://www.fmrib.ox.ac.uk/fsl/fsl/windows.html at the bottom of
> the
> site)
>
> However, TBSS with 59 subjects is quite a bit. I think this explaines your
> problem. If you are planning to do more of such analysis it is recommended
> to change to a native linux or mac with > 2GB RAM.
> See here also: http://www.fmrib.ox.ac.uk/fslfaq/#general_ram
>
> Hope this helps,
> Markus
>
>
>
>
> 2008/12/31 Thomas F Doke <[log in to unmask]>
>
>> Thanks for your very quick response! I am using VMware running on
>> RedHat,
>> Linux. Our RAM allocation is currently set to 1GB, would you recommend
>> upping it if possible?
>>
>> Thanks again,
>>
>> Tom
>>
>> > Hi!
>> >
>> > Waht system are you running in, what is your RAM?
>> >
>> > Cheers,
>> > Markus
>> >
>> > 2008/12/30 Thomas Doke <[log in to unmask]>
>> >
>> >> Dear FSL experts,
>> >>
>> >> When running tbss_3_postreg on 59 subjects the attached message
>> occurs.
>> >> It
>> >> has created the all_FA and the mean_FA_skeleton but it did not create
>> >> the
>> >> mean_FA. This causes problems running tbss4 i.e. all_FA_skeletonised
>> is
>> >> unable to be created. I have tried opening the all_FA nifti but can't
>> >> access the
>> >> actual volume information.
>> >>
>> >> Thanks for any help you can offer.
>> >>
>> >> Regards,
>> >>
>> >> Thomas Doke
>> >>
>> >
>> >
>> >
>> > --
>> > Dr. med. Markus Gschwind, M.D.
>> > Laboratory for Neurology and Imaging of Cognition
>> > Dept of Neurosciences
>> > University Medical Center (CMU)
>> > 1 Michel-Servet - 1211 GENEVA - CH
>> >
>> > Tel 0041 (0) 22 379 5324
>> > Fax 0041 (0) 22 379 5402
>> > email: [log in to unmask]
>> > http://labnic.unige.ch
>> >
>>
>
>
>
> --
> Dr. med. Markus Gschwind, M.D.
> Laboratory for Neurology and Imaging of Cognition
> Dept of Neurosciences
> University Medical Center (CMU)
> 1 Michel-Servet - 1211 GENEVA - CH
>
> Tel 0041 (0) 22 379 5324
> Fax 0041 (0) 22 379 5402
> email: [log in to unmask]
> http://labnic.unige.ch
>
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