Re: [Freesurfer] Tracula bedpostx error
Hi Prad - I'm guessing the tutorial was generated with an earlier version of bedpostx, tracula, or a combination of both. So I wouldn't expect to find the exact same values. As long as things run and the files are generated, it looks like you're fine. Best, a.y On Mon, 7 Mar 2016, Bharadwaj, Pradyumna - (prad) wrote: > Hi Anastasia, > > Thank you for clarifying that. I have a follow up question. > > To avoid this error while running the ball and stick model fit( Syntax error: > "(" unexpected), I ran it locally using "bedpostx $path_to_dmri". > > The results of the overall path statistics differ from those in the tutorial. > I've attached my results for the left ILF (pathstats.overall_redone.txt) and > the tutorial results (pathstats.overall_original.txt) > > Is this difference due to running them on different machines or is because I > had to run the bedpostx command directly ? > > Thanks! > -Prad > ___ > > _ > From: freesurfer-boun...@nmr.mgh.harvard.edu > <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Anastasia Yendiki > <ayend...@nmr.mgh.harvard.edu> > Sent: Monday, March 7, 2016 10:19 AM > To: Freesurfer support list > Subject: Re: [Freesurfer] Tracula bedpostx error > > Hi Prad - What will affect the speed is whether you run it locally on your > computer (in which case it'll process one slice after the other) or on a > cluster (in which case all the slices will be processed in parallel on > different nodes of the cluster). This is the case regardless of the > version that you use. > > Best, > > a.y > > On Sun, 6 Mar 2016, Bharadwaj, Pradyumna - (prad) wrote: > >> >> >> Hello Anastasia, >> >> I have been trying to run through the tutorial with one of the subjects from >> the tutorial(elmo.2008) to familiarize myself with Tracula. >> The preprocessing step seems to have been completed without any errors (Log >> file attached).However, when I proceed with the ball and stick model fit >> step, I get the following error >> >> bedpostx_mgh -n 2 /home/biba1/testing_tracula/diffusion/elmo.2008/dmri >> /apps/freesurfer/bin/bedpostx_mgh: 131: /apps/freesurfer/bin/bedpostx_mgh: >> Syntax error: "(" unexpected. I'm running the tutorial locally on Ubuntu >> 12.04 with FSL 5.0.9. >> >> In an earlier post where the same error was >> encountered(https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg38004.html) >> you recommended >> running bedpostx directly. >> >> Would this impact the results or run time in any way? and is there something >> I can do to fix this error if it is likely to take much longer? >> >> >> Thanks! >> >> -Prad >> >> >> >> ___ 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.
Re: [Freesurfer] Tracula bedpostx error
Hi Anastasia, Thank you for clarifying that. I have a follow up question. To avoid this error while running the ball and stick model fit( Syntax error: "(" unexpected), I ran it locally using "bedpostx $path_to_dmri". The results of the overall path statistics differ from those in the tutorial. I've attached my results for the left ILF (pathstats.overall_redone.txt) and the tutorial results (pathstats.overall_original.txt) Is this difference due to running them on different machines or is because I had to run the bedpostx command directly ? Thanks! -Prad ___ _ From: freesurfer-boun...@nmr.mgh.harvard.edu <freesurfer-boun...@nmr.mgh.harvard.edu> on behalf of Anastasia Yendiki <ayend...@nmr.mgh.harvard.edu> Sent: Monday, March 7, 2016 10:19 AM To: Freesurfer support list Subject: Re: [Freesurfer] Tracula bedpostx error Hi Prad - What will affect the speed is whether you run it locally on your computer (in which case it'll process one slice after the other) or on a cluster (in which case all the slices will be processed in parallel on different nodes of the cluster). This is the case regardless of the version that you use. Best, a.y On Sun, 6 Mar 2016, Bharadwaj, Pradyumna - (prad) wrote: > > > Hello Anastasia, > > I have been trying to run through the tutorial with one of the subjects from > the tutorial(elmo.2008) to familiarize myself with Tracula. > The preprocessing step seems to have been completed without any errors (Log > file attached).However, when I proceed with the ball and stick model fit > step, I get the following error > > bedpostx_mgh -n 2 /home/biba1/testing_tracula/diffusion/elmo.2008/dmri > /apps/freesurfer/bin/bedpostx_mgh: 131: /apps/freesurfer/bin/bedpostx_mgh: > Syntax error: "(" unexpected. I'm running the tutorial locally on Ubuntu > 12.04 with FSL 5.0.9. > > In an earlier post where the same error was > encountered(https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg38004.html) > you recommended > running bedpostx directly. > > Would this impact the results or run time in any way? and is there something > I can do to fix this error if it is likely to take much longer? > > > Thanks! > > -Prad > > > > # Title Pathway Statistics # # generating_program /usr/local/freesurfer/dev/bin/dmri_pathstats # cvs_version # cmdline /usr/local/freesurfer/dev/bin/dmri_pathstats --intrc /space/freesurfer/subjects/diffusion_tutorial/elmo.2008/dpath/lh.ilf_AS_avg33_mni_bbr --dtbase /space/freesurfer/subjects/diffusion_tutorial/elmo.2008/dmri/dtifit --path lh.ilf --subj elmo.2008 --out /space/freesurfer/subjects/diffusion_tutorial/elmo.2008/dpath/lh.ilf_AS_avg33_mni_bbr/pathstats.overall.txt --outvox /space/freesurfer/subjects/diffusion_tutorial/elmo.2008/dpath/lh.ilf_AS_avg33_mni_bbr/pathstats.byvoxel.txt # sysname Linux # hostname compute-0-29 # machine x86_64 # user ayendiki # anatomy_type pathway # # subjectname elmo.2008 # pathwayname lh.ilf # Count 1500 Volume 902 Len_Min 36 Len_Max 83 Len_Avg 53.2167 Len_Center 54 AD_Avg 0.00137149 AD_Avg_Weight 0.00137135 AD_Avg_Center 0.00132052 RD_Avg 0.000618602 RD_Avg_Weight 0.000615934 RD_Avg_Center 0.000625125 MD_Avg 0.000869563 MD_Avg_Weight 0.000867741 MD_Avg_Center 0.000856922 FA_Avg 0.482952 FA_Avg_Weight 0.484575 FA_Avg_Center 0.453493 # Title Pathway Statistics # # generating_program /apps/freesurfer/bin/dmri_pathstats # cvs_version # cmdline /apps/freesurfer/bin/dmri_pathstats --intrc /home/biba1/testing_tracula/diffusion/elmo.2008/dpath/lh.ilf_AS_avg33_mni_bbr --dtbase /home/biba1/testing_tracula/diffusion/elmo.2008/dmri/dtifit --path lh.ilf --subj elmo.2008 --out /home/biba1/testing_tracula/diffusion/elmo.2008/dpath/lh.ilf_AS_avg33_mni_bbr/pathstats.overall.txt --outvox /home/biba1/testing_tracula/diffusion/elmo.2008/dpath/lh.ilf_AS_avg33_mni_bbr/pathstats.byvoxel.txt # sysname Linux # hostname BIBAStation1 # machine x86_64 # user biba1 # anatomy_type pathway # # subjectname elmo.2008 # pathwayname lh.ilf # Count 1500 Volume 1261 Len_Min 33 Len_Max 86 Len_Avg 56.282 Len_Center 59 AD_Avg 0.00133899 AD_Avg_Weight 0.00133384 AD_Avg_Center 0.0013349 RD_Avg 0.000625518 RD_Avg_Weight 0.000628174 RD_Avg_Center 0.000615722 MD_Avg 0.000863341 MD_Avg_Weight 0.000863395 MD_Avg_Center 0.000855447 FA_Avg 0.463227 FA_Avg_Weight 0.459711 FA_Avg_Center 0.467562 ___ 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.
Re: [Freesurfer] Tracula bedpostx error
Hi Prad - What will affect the speed is whether you run it locally on your computer (in which case it'll process one slice after the other) or on a cluster (in which case all the slices will be processed in parallel on different nodes of the cluster). This is the case regardless of the version that you use. Best, a.y On Sun, 6 Mar 2016, Bharadwaj, Pradyumna - (prad) wrote: Hello Anastasia, I have been trying to run through the tutorial with one of the subjects from the tutorial(elmo.2008) to familiarize myself with Tracula. The preprocessing step seems to have been completed without any errors (Log file attached).However, when I proceed with the ball and stick model fit step, I get the following error bedpostx_mgh -n 2 /home/biba1/testing_tracula/diffusion/elmo.2008/dmri /apps/freesurfer/bin/bedpostx_mgh: 131: /apps/freesurfer/bin/bedpostx_mgh: Syntax error: "(" unexpected. I'm running the tutorial locally on Ubuntu 12.04 with FSL 5.0.9. In an earlier post where the same error was encountered(https://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg38004.html) you recommended running bedpostx directly. Would this impact the results or run time in any way? and is there something I can do to fix this error if it is likely to take much longer? Thanks! -Prad ___ 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.