I don't think that "older" versions used it at all. I don't think the newer versions require FSL. There was a bug in one of the programs that gave an error if FSLDIR was not defined, but that was only if you used the T2 option. But we have a patch for that.
Nick, Zeke, Bruce, correct me if I'm wrong.
doug
On 08/13/2013 11:20 AM, Alexopoulos, Dimitrios wrote:
A quick question. Do all versions of FS (even the older 4.4 version) require a full FSL install to run recon-all -all.
Would the command run "without error" even if you don't have FSL installed.
Jim
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