Hi Russel,
another solution would be to increase your swap space. What system are
you using?
With the following you can increase your swap space temporarily.
That worked for me on a Fedora System and should work with most Linux
distributions.
sudo dd if=/dev/zero of=/swap.file bs=1G count=20
sudo chmod 0600 /swap.file
sudo /sbin/mkswap /swap.file
sudo /sbin/swapon -v /swap.file
cheers, michael
On 31-May-09, at 4:12 PM, RUSSELL JARVIS wrote:
> Hi everyone,
>
> Does anyone know if classifying targets one at a time in FDT
> Probtrack is the same as specifying a list of targets?
>
> I am trying to do hard segmentation on the corpus callosum with a
> list of nine different classification targets. I can't do the entire
> list at once, because my computer doesn't have enough RAM/swap
> space. My computer can perform it in a piecemeal fashion ie one
> classification target at a time to three targets at a time. I am
> just unsure if the end segmentation of the Corpus Callosum will be
> the same.
>
> I get the sense that the end product is the same, and I can add all
> of the segments togethor in FSL view.
>
> Also perhaps there is some command line flag you can set to break up
> all the jobs involved in finding classification targets in Prob
> Track into smaller jobs, so that your computer can do it in a more
> serialised fashion (ie taking the load off RAM and swap space)?
>
> Thanks for any help.
> Russell.
|