Yes, it should be a concatenation of all existing pathway reconstructions under dpath/... If you open it with trackvis --tv, you should be able to see a 3d view of all the pathways. Sometimes the default threshold might be too high for some pathways and you might need to adjust it individually in freeview to be able to see them.
Does the output of dmri_mergepaths show you that it's found multiple pathways or just ccg? > Yes, there are no more malloc issues, thanks for the update. > > However I still have aays question, related to the merged_avg33_mni file. It > still only contains the first path that was passed as an input to > dmri_mergepaths. If I understand correctly I should see all generated > paths, thresholded and merged into this file ? > > David > > Am 23.08.2011 um 21:28 schrieb Anastasia Yendiki: > >> >> Hi David - Thanks for catching this. There was something wrong with the >> new snow leopard build of dmri_mergepaths. (The original from the 5.1 >> distribution didn't have this problem). Sorry about that! >> >> I've now updated the snow leopard tar file, so if you download it again >> you should not get this error any more. >> >> As before it's here: >> ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/misc/macos-snow-leopard-intel/dmri_5.1_snow_leopard.tar.gz >> >> Let me know how it goes, >> a.y >> >> On Tue, 23 Aug 2011, David Coynel wrote: >> >>> Hi Anastasia, >>> >>> Thanks for your answer. Unfortunately I overwrote the executables (I >>> could still retrieve them from the website distribution ?). >>> Interestingly this message does not show up when selecting only a >>> subset of the pathways, as for example ( lh.ccg rh.ccg lh.unc rh.unc ), >>> however the merged_avg33_mni file only appears to contain the first >>> pathway (lh.ccg). >>> >>> David >>> >>> Am 23.08.2011 um 17:06 schrieb Anastasia Yendiki: >>> >>>> >>>> Hi David - Glad to hear things are working! I can look into >>>> dmri_mergepaths and see if something is wrong with the snow leopard >>>> build. >>>> Have you by any chance kept the original leopard build of it? If you >>>> haven't overwritten it, it'd be useful to run the same thing with that >>>> version and see if it works. Thanks! >>>> >>>> a.y >>>> >>>> On Tue, 23 Aug 2011, David Coynel wrote: >>>> >>>>> Dear Anastasia, >>>>> >>>>> Thanks a lot for the upload. The procedure now runs perfectly, except >>>>> for that last message at the end of trac-all -path : >>>>> >>>>> >>>>> Merging volume 18 of 18... >>>>> Threshold: 68.1 Name: Right Uncinate Fasciculus >>>>> dmri_mergepaths(26008) malloc: *** mmap(size=18446744073709543424) >>>>> failed (error code=12) >>>>> *** error: can't allocate region >>>>> *** set a breakpoint in malloc_error_break to debug >>>>> Done in 2.433 sec. >>>>> dmri_mergepaths done >>>>> #------------------------------------- >>>>> trac-paths finished without error at Do 18 Aug 2011 11:39:42 CEST >>>>> >>>>> >>>>> This however does not seem to affect the pipeline, as all the >>>>> expected outputs seem to be present and valid. >>>>> >>>>> Dr. David Coynel >>>>> Division of Cognitive Neuroscience >>>>> >>>>> University of Basel >>>>> Birmannsgasse 8 >>>>> 4055 Basel - Switzerland >>>>> >>>>> david.coy...@unibas.ch >>>>> tel: +41(0)612.670.240 >>>>> >>>>> Am 17.08.2011 um 23:44 schrieb Anastasia Yendiki: >>>>> >>>>>> >>>>>> Hi all - By popular demand we've posted the dmri_* executables >>>>>> compiled on >>>>>> snow leopard here: >>>>>> ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/misc/macos-snow-leopard-intel/dmri_5.1_snow_leopard.tar.gz >>>>>> >>>>>> This is not the entire FS distribution, just the commands that are >>>>>> called >>>>>> by trac-all. If you are a mac user with snow leopard and have been >>>>>> running >>>>>> into memory issues with the leopard version, you can download this, >>>>>> copy >>>>>> the new files into your $FREESURFER_HOME/bin, and try rerunning the >>>>>> part >>>>>> of the analysis that had errored out. >>>>>> >>>>>> Let us know if there are any problems, >>>>>> a.y >>>>>> >>>>>> _______________________________________________ >>>>>> Freesurfer mailing list >>>>>> Freesurfer@nmr.mgh.harvard.edu >>>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>>>>> >>>>>> >>>>>> The information in this e-mail is intended only for the person to >>>>>> whom it is >>>>>> addressed. If you believe this e-mail was sent to you in error and >>>>>> the e-mail >>>>>> contains patient information, please contact the Partners Compliance >>>>>> HelpLine at >>>>>> http://www.partners.org/complianceline . If the e-mail was sent to >>>>>> you in error >>>>>> but does not contain patient information, please contact the sender >>>>>> and properly >>>>>> dispose of the e-mail. >>>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Freesurfer mailing list >>>>> Freesurfer@nmr.mgh.harvard.edu >>>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>>>> >>>>> >>>>> >>>> _______________________________________________ >>>> Freesurfer mailing list >>>> Freesurfer@nmr.mgh.harvard.edu >>>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>> >>> >>> _______________________________________________ >>> Freesurfer mailing list >>> Freesurfer@nmr.mgh.harvard.edu >>> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >>> >>> >>> >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
