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December 20, 2019 01:00PM
Hi AFNI experts,
I have a problem with 3dQwarp command in trying to allineate on of the slice of my functional with my anatomical images. I am working with primate and I am using a pipeline called sammba MRI that use afni.
The weird thing is that 3dQwarp command has works very well for all the slices of my primate and all the other primates. I don't really understand the error message.
Thank you very much for your help and Merry Christmas !
RuntimeError: Command:
3dQwarp -allineate -allineate_opts '-parfix 1 0 -parfix 2 0 -parfix 3 0 -parfix 4 0 -parfix 5 0 -parfix 6 0 -parfix 7 0 -parfix 9 0 -parfix 10 0 -parfix 12 0' -base /Documents/3_Nifti/lastV/nipype_mem/nipype-interfaces-afni-preprocess-Qwarp/ccaacfa1c8e86187e4d4dccbf5d244e8/anatT1_unifized_shr_warped_oblique_slice_0020_resampled.nii.gz -blur 0.0 2.0 -source /Documents/3_Nifti/lastV/nipype_mem/nipype-interfaces-afni-preprocess-Qwarp/ccaacfa1c8e86187e4d4dccbf5d244e8/BOLD_restingstate_tshift_volreg_oblique_tstat_n4_slice_0020_resampled.nii.gz -nmi -noXdis -noneg -prefix /Documents/3_Nifti/lastV/per_slice/BOLD_restingstate_tshift_volreg_oblique_tstat_n4_slice_0020_resampled_qwarped.nii.gz -verb
Standard output:

Standard error:
++ OpenMP thread count = 15
++ 3dQwarp: AFNI version=AFNI_19.3.16 (Dec 12 2019) [64-bit]
++ Authored by: Zhark the (Hermite) Cubically Warped
++ ###############################################################
 + Starting 3dAllineate (affine register) command:

  3dAllineate -base /Documents/3_Nifti/lastV/nipype_mem/nipype-interfaces-afni-preprocess-Qwarp/ccaacfa1c8e86187e4d4dccbf5d244e8/anatT1_unifized_shr_warped_oblique_slice_0020_resampled.nii.gz -source /Documents/3_Nifti/lastV/nipype_mem/nipype-interfaces-afni-preprocess-Qwarp/ccaacfa1c8e86187e4d4dccbf5d244e8/BOLD_restingstate_tshift_volreg_oblique_tstat_n4_slice_0020_resampled.nii.gz -prefix AFN_mK9KLDRv4rCVpGViQbjxHA.nii -1Dmatrix_save AFN_mK9KLDRv4rCVpGViQbjxHA -cmass -final wsinc5 -float -master BASE -twobest 7 -verb -parfix 1 0 -parfix 2 0 -parfix 3 0 -parfix 4 0 -parfix 5 0 -parfix 6 0 -parfix 7 0 -parfix 9 0 -parfix 10 0 -parfix 12 0 -zclip -fineblur 4.44
 + ###############################################################
++ 3dAllineate: AFNI version=AFNI_19.3.16 (Dec 12 2019) [64-bit]
++ Authored by: Zhark the Registrator
++ Source dataset: /Documents/3_Nifti/lastV/nipype_mem/nipype-interfaces-afni-preprocess-Qwarp/ccaacfa1c8e86187e4d4dccbf5d244e8/BOLD_restingstate_tshift_volreg_oblique_tstat_n4_slice_0020_resampled.nii.gz
++ Base dataset:   /Documents/3_Nifti/lastV/nipype_mem/nipype-interfaces-afni-preprocess-Qwarp/ccaacfa1c8e86187e4d4dccbf5d244e8/anatT1_unifized_shr_warped_oblique_slice_0020_resampled.nii.gz
++ Loading datasets
++ 708 voxels in source_automask+0
++ Zero-pad: not needed (plenty of internal padding)
 + 2D image registration: orientation is axial
++ Computing -autobox
 + Weightize: xfade=6 yfade=6 zfade=0
 + Weightize: (unblurred) top clip=0
 + Weightize: (blurred) bot clip=0
** FATAL ERROR: Can't compute autoweight: max value seen as 0
** Program compile date = Dec 12 2019
** FATAL ERROR: 3dQwarp: 3dAllineate command failed sad smiley
** Program compile date = Dec 12 2019

Clément
Subject Author Posted

3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

Doughboys December 20, 2019 01:00PM

Re: 3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

rick reynolds December 23, 2019 10:51AM

Re: 3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

Doughboys December 30, 2019 11:54AM

Re: 3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

Doughboys December 30, 2019 12:08PM

Re: 3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

rick reynolds December 30, 2019 04:17PM

Re: 3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

Doughboys December 31, 2019 04:38PM

Re: 3dQwarp ** FATAL ERROR: Can't compute autoweight: max value seen as 0

rick reynolds January 03, 2020 08:46PM