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nifti issue: warning message of SPM5

Author: YSL (---.Kiewit.Dartmouth.EDU)
Date: 01-16-09 03:03

Hello,

SPM5 gives me a warning message after normalization failed with 3D nifti format. Below is the message and it was hard for me to figure out. Also,
below is some more details of the nifti file that I have.
Any help would be greatly appreciated.

Thanks,
YSL
-------------------------------------------------------------------------
iteration 16: Warning: Matrix is singular, close to singular or badly scaled.
Results may be inaccurate. RCOND = NaN.
> In spm_normalise>snbasis at 303
In spm_normalise at 194
In spm_config_norm>estwrite at 491
In spm_jobman>run_struct1 at 1587
In spm_jobman>run_struct1 at 1597
In spm_jobman>run_struct1 at 1597
In spm_jobman>run_struct1 at 1597
In spm_jobman>run_struct at 1516
FWHM = NaN Var = -0

------------------------------------------
V=spm_vol('bold1_0000.nii')

V =

fname: 'bold1_0000.nii'
mat: [4x4 double]
dim: [80 80 30]
dt: [4 0]
pinfo: [3x1 double]
n: [1 1]
descrip: 'FSL4.0'
private: [1x1 nifti]

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