yes, you should be able to get the same results on the 32b centos as you do with the 64b centos build. i havent tried it on Ubuntu though, but i think it should work.

you can run bert (the sample subject) on your 32b ubuntu and compare the results, to double-check. like this:

cd $SUBJECTS_DIR ln -s <fs-centos4_x86_64>/subjects/bert bert-centos64b mkdir -p bert-ubunutu32b/mri/orig cp bert-centos64b/mri/orig/???.mgz bert-ubuntu32b/mri/orig/ recon-all -s bert-ubunut32b -all

(wait)

asegstatsdiff bert-centos64b bert-ubuntu32b

you should get zero diffs.

n

On Wed, 2011-09-07 at 10:19 -0500, Alexopoulos, Dimitrios wrote:

We have processed many of our datasets using the centos4, version 5.0.0 freesurfer build (freesurfer-Linux-centos4_x86_64-stable-pub-v5.0.0) on our 64-bit centos5.6 server.

We would like to modify these datasets (i.e. modify segmentations, regenerate surfaces and cortical parcellations, etc.) on our stand-alone linux boxes running 32-bit Ubuntu 11.04. Can we install the 32-bit Centos4 build on Ubuntu (freesurfer-Linux-centos4-stable-pub-v5.0.0) and not have to worry with inconsistencies/incompatibilities between OSs and versions. Thanks.

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