Hi,
I'm not sure I follow this.
Do you mean that you've lost your image in Hz?
What you need is an image in rad/s (easily derived from the one in Hz) and a
corresponding magnitude image.
All the best,
Mark
On 18 Mar 2012, at 23:23, Varina Wolf wrote:
> Hi all,
>
> I used fslsplit to try to separate my magnitude and fieldmap images that are in a single 4D nifti file. The result is a nicely separated magnitude image file, but still no separated fieldmap image. How do I go about getting the second image in the original file separated out?
>
> I used:
>
> fslsplit <input> [output_basename] -t
>
>
> Thanks so much!
> Varina
>
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