Hi-

Sorry, that previous message slipped off my radar.

In this current case, you aren't using the standard mesh (using a created 140 instead of 141 one). Can I ask why you are using a self-created mesh that is very close to one standard mesh, but not a standard mesh?

In terms of the SurfSmooth error, let's test running SurfSmooth on your computer. In the AFNI Bootcamp dataset*, can you go to this directory, "AFNI_data6/FT_analysis/FT/SUMA/", and then run this command by copy+pasting into the terminal:

SurfSmooth \
     -spec std.141.FT_lh.spec \
     -surf_A std.141.lh.smoothwm.gii \
     -met HEAT_07  \
     -input std.141.lh.sulc.niml.dset \
     -target_fwhm 6 \
     -Niter -1 \
     -output TEST.niml.dset

Does that work for you?

--pt


-----------------------------------------
* If you don't have the Bootcamp directory-- eek! -- you can get+unpack it in your home directory via:

curl -O [afni.nimh.nih.gov]
tar xvzf CD.tgz
cd CD
tcsh s2.cp.files . ~
cd ..