I wonder if there is any way to convert DTI tensor file in .nhdr format from NRRD0004 to NRRD0005?
As in the header file .nhdr for tensor,
NRRD0004 has a line with six components, e.g. sizes: 6 181 216 179, while
NRRD0005 has a line with nine components, e.g. sizes: 9 181 216 179
Strangely, earlier when I saved DTI tensor into .nhdr, it wrote a .nhdr file with 6 components (NRRD0004 ), but now always writes into with 9 components (NRRD0005), though I seemed to do exactly the same steps. Any way to convert between both using Slicer? Thanks a lot for your attention.
Best regards, Xiaogai