I am getting a 3dDeconvolve error when i run my script, kindly suggest me the issue here.
3dDeconvolve -input /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/Opt_ii_Despike/despiked_sprl_shft_al_brain_disdaq_mcf.nii -ortvec /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/extra_regressors/covar_design.1D lll -nobucket -polort A -errts /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/2_MotionFiltered/despiked_sprl_shft_al_brain_disdaq_mcf_mregress
++ 3dDeconvolve extending num_stimts from 0 to 10 due to -ortvec
++ 3dDeconvolve: AFNI version=AFNI_19.2.26 (Sep 24 2019) [64-bit]
++ Authored by: B. Douglas Ward, et al.
++ current memory malloc-ated = 596,152 bytes (about 596 thousand)
++ loading dataset /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/Opt_ii_Despike/despiked_sprl_shft_al_brain_disdaq_mcf.nii
++ current memory malloc-ated = 596,152 bytes (about 596 thousand)
++ STAT automask has 162006 voxels (out of 673920 = 24.0%)
++ Skipping check for initial transients
++ Imaging duration=2390.0 s; Automatic polort=16
++ Number of time points: 1195 (no censoring)
+ Number of parameters: 27 [27 baseline ; 0 signal]
++ Memory required for output bricks = 3,224,033,280 bytes (about 3.2 billion)
++ Wrote matrix values to file Decon.xmat.1D
++ ========= Things you can do with the matrix file =========
++ (a) Linear regression with ARMA(1,1) modeling of serial correlation:
3dREMLfit -matrix Decon.xmat.1D -input /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/Opt_ii_Despike/despiked_sprl_shft_al_brain_disdaq_mcf.nii \
-Rerrts /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/2_MotionFiltered/despiked_sprl_shft_al_brain_disdaq_mcf_mregress_REML -verb
3dREMLfit -matrix Decon.xmat.1D -input /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/Opt_ii_Despike/despiked_sprl_shft_al_brain_disdaq_mcf.nii \
-Rerrts /BioInformatics/Bmax_neuro/data/imaging_data/biomax/Workflow_000000000000822/2_MotionFiltered/despiked_sprl_shft_al_brain_disdaq_mcf_mregress_REML -verb
++ N.B.: 3dREMLfit command above written to file 3dDeconvolve.REML_cmd
++ (b) Visualization/analysis of the matrix via ExamineXmat.R
++ (c) Synthesis of sub-model datasets using 3dSynthesize
++ ==========================================================
** ERROR: symeigval_double error code = 1
[7m*+ WARNING:[0m ----- !! Signal+Baseline matrix condition [X] (1195x27): nan ** BEWARE **
++ Signal+Baseline matrix singular values:
nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan
*** MCW_malloc post-corruption! serial=689278 size=216 source=matrix.c line#1664
<- calculate_results <- 3dDeconvolve main
** ERROR: symeigval_double error code = 1
[7m*+ WARNING:[0m ----- !! Baseline-only matrix condition [X] (1195x27): nan ** BEWARE **
++ Baseline-only matrix singular values:
nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
-nan -nan
*** MCW_malloc post-corruption! serial=689291 size=216 source=matrix.c line#1664
<- calculate_results <- 3dDeconvolve main
** ERROR: symeigval_double error code = 1
[7m*+ WARNING:[0m ----- !! stim_base-only matrix condition [X] (1195x10): nan ** BEWARE **
++ stim_base-only matrix singular values:
nan -nan -nan -nan -nan
-nan -nan -nan -nan -nan
*** MCW_malloc post-corruption! serial=689303 size=80 source=matrix.c line#1664
<- calculate_results <- 3dDeconvolve main
++ ----- polort-only matrix condition [X] (1195x17): 1.03361 ++ VERY GOOD ++
Thanks
Dev
Edited 1 time(s). Last edit at 11/19/2019 11:21AM by vasudev.
