Hi Lars,

I recently fixed mris_expand to take negative distances. If you send us your hardware/software platform we'll send you a dev version Bruce

On Fri, 24 Jul 2009, Lars Tjelta Westlye wrote:

Perfect, thanks. I'm also trying to display a surface at a fixed distance into the WM relative to the white surface.

mris_expand lh.white -1 lh.wm1mm

does not seem to do what I want. Is what I'm trying to do feasible with mris_expand or would you suggest another tool?

...

Hi Lars,

that is what it does by default, unless you give it the -thickness flag.

cheers, Bruce On Fri, 24 Jul 2009, Lars Tjelta Westlye wrote:

...

Hi,

how can I tell mris_expand to expand the surface by a fixed distance rather than by a fraction of the thickness?

Thanks, Lars

dev mris_expand found at:

ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/fixes/linux-centos4_x86_64/

On Fri, 2009-07-24 at 14:53 +0200, Lars Tjelta Westlye wrote:

Here you go:

Build stamp: freesurfer-Linux-centos4_x86_64-stable-pub-v4.4.0

RedHat release: Red Hat Enterprise Linux Client release 5.3 (Tikanga)

Kernel info: Linux 2.6.18-128.1.6.el5 x86_64

Thanks a lot!

...

Hi Lars,

I recently fixed mris_expand to take negative distances. If you send us your hardware/software platform we'll send you a dev version Bruce

On Fri, 24 Jul 2009, Lars Tjelta Westlye wrote:

...

Perfect, thanks. I'm also trying to display a surface at a fixed distance into the WM relative to the white surface.

mris_expand lh.white -1 lh.wm1mm

does not seem to do what I want. Is what I'm trying to do feasible with mris_expand or would you suggest another tool?

...

Hi Lars,

that is what it does by default, unless you give it the -thickness flag.

cheers, Bruce On Fri, 24 Jul 2009, Lars Tjelta Westlye wrote:

...

Hi,

how can I tell mris_expand to expand the surface by a fixed distance rather than by a fraction of the thickness?

Thanks, Lars

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