btw, in tksurfer you can type the vertex no you want into the vertex
field. If you want to extract it programatically, then you can run
something like

mri_segstats --vox vertexno 0 0 --id 1 --i yoursurfacemap.mgh --avgwf
out.dat


On 01/23/2017 05:29 AM, Nabin Koirala wrote:
> Dear Bruce,
>
> Thank you for the reply but as you mentioned that tksurfer is
> deprecated, is it possible to do the same from QDEC ? i.e Can I get
> all the values from the plot (or save the plot) which we get in QDEC
> for significant cluster ?
>
> Thank you.
>
> Regards,
> Nabin
>
> On Fri, Jan 20, 2017 at 4:06 PM, Bruce Fischl

> <fischl@nmr.mgh.harvard.edu <mailto:fischl@nmr.mgh.harvard.edu>> wrote:
>
>     Hi Nabin
>
>     note that tksurfer is deprecated - we are not developing it anymore.
>
>     That said, I thing you can type:
>
>     select_vertex_by_vno <N>
>
>     at the tcl prompt, where <N> is the number of the vertex you want
>     to select
>
>     cheers
>     Bruce
>
>
>
>
>     On Fri, 20 Jan 2017, Nabin Koirala wrote:
>
>         Dear freesurfer team,
>         I was trying to obtain the values at a vertex in tksurfer and
>         this is what
>         is written in tksurfer manual.
>
>         ....At first, an empty plot will be displayed in a separate
>         window. To
>         generate a plot for a particular vertex, select a point by
>         clicking on the
>         parametric map at that vertex and the plot window will be updated
>         accordingly.
>
>         But is it possible to enter the desired vertex and get the
>         plot rather than
>         trying to point the mouse to exact vertex and update the plot
>         because it
>         looks like I am not good at pointing mouse to exact vertex I
>         want.
>
>         Thank you and excuse me for the naive query.
>
>         Best,
>         Nabin
>
>
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