Dear SPMers,
I want to use 4D nii in my processing but I am getting some problems.
1.Slice timing: after selecting my 1 4D nii file; it does not allows me to
press "done"; therefore I can not run slice timing.
2. Realing & Unwarp: I am able to select my 1 4D nii file; but when star running
I get the warnings attached; and when the it is done, the estimation EPI and
movement parameters is not familiar from what I am used with 3D img+hdr files
(see attached) and does not look correct.
Any advice?
Many thanks in advance,
Jorge
Running 'Realign & Unwarp'
Warning: Matrix is singular to working precision.
> In spm_uw_estimate at 387
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>get_refD at 775
In spm_uw_estimate>make_ref at 708
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 726
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 741
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate>make_ref at 754
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate at 387
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>get_refD at 775
In spm_uw_estimate>make_ref at 708
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 726
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 741
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate>make_ref at 754
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate at 387
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>get_refD at 775
In spm_uw_estimate>make_ref at 708
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 726
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 741
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate>make_ref at 754
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate at 387
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>get_refD at 775
In spm_uw_estimate>make_ref at 708
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 726
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Divide by zero.
> In spm_uw_estimate>make_ref at 741
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate>make_ref at 754
In spm_uw_estimate at 362
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
Warning: Matrix is singular to working precision.
> In spm_uw_estimate at 387
In spm_run_realignunwarp at 89
In matlabbatch/private/cfg_run_cm at 29
In cfg_util>local_runcj at 1363
In cfg_util at 699
In cfg_ui>MenuFileRun_Callback at 1139
In gui_mainfcn at 75
In cfg_ui at 53
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