Yes, it exists in the location you mentioned…
From: Douglas N Greve
Sent: Friday, January 29, 2016 2:27 AM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] fast_selxavg3 error when Octave is used
Does fast_fileexists.m exist in $FREESURFER_HOME/fsfast/toolbox ?
On 01/28/2016 07:16 AM, m.abouelyazid@gmail.com wrote:
>
> Since I am a windows user I got the Virtualbox version of FreeSurfer
> and to use fs fast, I installed Octave on the virtual machine, I set
> the environment variables and then when I run the command
>
> selxavg3-sess -analysis rtopy.lh -sf sessid
>
> which runs a retinotopy analysis, I get the following error:
>
> sxa3pwd = /usr/local/freesurfer/projects/retinotopy_xxx
>
> sxa3cmd = /usr/local/freesurfer/fsfast/bin/selxavg3-sess -analysis
> rtopy.lh -sf sessid
>
> error: `fast_fileexists' undefined near line 5 column 4
>
> ------------------------------------------
>
> ERROR: fast_selxavg3() failed\n
>
> Any idea of the cause of this error and how to run around?
>
> Thank you,
>
>
>
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--
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
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