AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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dante.picchioni
October 07, 2016 03:41PM
Dear Colleagues,

With the help of many, I am performing all-night fMRI sleep studies. As a result, the study necessitates being able to convert, manipulate, and analyze data from very long scans. When running Dimon, it has occasionally crashed and died when converting dicom images to AFNI files. See below for the error message associated with a death that occurred with a run with 6003 sub-bricks. This also happened with three other runs with 3216, 3537, and 3614 sub-bricks.

Sincerely,

Dante Picchioni


Fatal Signal 11 (SIGSEGV) received
mri_read_file
T3D_read_images
to3d:main
Bottom of Debug Stack
** Command line was:
to3d -prefix func08 -time:zt 50 6003 3.0sec FROM_IMAGE ../../[pii_redacted]/mr_0016/amri_ep2d_bold_sleep_8_gt-00001.dcm ../../[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v00002.dcm ../../[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v00003.dcm ... ../../[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v06002.dcm ../../[pii_redacted]/20160518-4000424849/mr_0016/amri_ep2d_bold_sleep_8_gt-00001_v06003.dcm
** AFNI version = AFNI_16.0.16 Compile date = Mar 24 2016
** [[Precompiled binary linux_openmp_64: Mar 24 2016]]
** Program Death **
** If you report this crash to the AFNI message board,
** please copy the error messages EXACTLY, and give
** the command line you used to run the program, and
** any other information needed to repeat the problem.
** You may later be asked to upload data to help debug.
** Crash log is appended to file /home/picchionid/.afni.crashlog
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Subject Author Posted

Dimon Deaths

dante.picchioni October 07, 2016 03:41PM

Re: Dimon Deaths

rick reynolds October 08, 2016 12:02PM

Re: Dimon Deaths

dante.picchioni October 11, 2016 11:37AM

Re: Dimon Deaths

rick reynolds October 11, 2016 12:44PM