Hi David,
SPM5 understands the NIfTI format, so do not cause yourself
unneeded pain by using ANALYZE. Use 3dcopy to create a NIfTI
dataset:
3dcopy dset+tlrc dset.nii
Note that if dset+tlrc is of datatype scaled short, with varying
scalars across the sub-bricks, then you will need to convert it
to float, instead. 3dAFNItoNIFTI can do this (I don't think
3dcopy will).
3dAFNItoNIFTI -float dset+tlrc
That would create dset.nii of type float.
- rick