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 The SubjectTools -> Smooth(Curv)/Inflate(Sulc)
 (hi-res) menu makes two deformations of the
 "orig" surface data and three data files from
 the deformation process
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This performs the same operations as MGHTools ->
Smooth(Curv)/Inflate(Sulc), but passes modified
parameters in order to properly unfold higher
resolution (~1M vertex) tessellations.  See Help
-> Smooth(Curv)/Inflate(Sulc) for details of input
and output files.

MGHTools -> Smooth(Curv)/Inflate(Sulc) still
works on a hi-res surface if you want to use
standard parameters anyway.

Parameter Hack For Unfolding Hi-res Surfaces

The program mris_inflate always stops when it
reaches rms_height = 0.15, even if more steps are
requested (desired_rms_height is not settable,
and there is no effect of reducing geom vs.
smooth parm).  For a high resolution surface, the
rms_height criterion is not low enough to allow
unfolding to finish.  This is because higher
resolution surfaces are locally smoother.  By
increasing the value of the undocumented
parameter -nbrs (neighborhood) to 5, the measured
height is increased (cost: ~5x computation time),
more iterations are preformed, and the surface is
more completely unfolded.

To redo the entire surface-making sequence
starting from an edited white matter volume
(wm[.mgz]), use SubjectTools -> Re-Make Surf
