MRI Studio Forum » DTI Studio

Questions about NRRD and NHDR format, and fiber tacking methods.

(4 posts)
  • Started 7 years ago by wayne_qin
  • Latest reply from JHMI_Hangyi
  1. wayne_qin
    Member

    Hi Xin:

    Thank you for your help on my downloading problems.
    When practice, I encountered two questions. First, DTI mapping seems only supporting NRRD format rather than NHDR format. A "NRRD data file error:# of files less than expected value..." infomation arised when I load the coverted DW data with NHDR format. The second question is about the fiber tracking method "DP", how can I activate it?

    Thanks!

    Posted 7 years ago #
  2. JHMI_Hangyi
    Member

    what is "NHDR format"?
    the fiber tracking method "DP" is not formally released yet, it is under testing.

    Posted 7 years ago #
  3. wayne_qin
    Member

    NHDR format is a saving type of NRRD with detatched header, just provided by DTIstudio V3.02.

    Posted 7 years ago #
  4. JHMI_Hangyi
    Member

    for detached NRRD files, the message "NRRD data file error:# of files less than expected value..." means that the "# of .raw files" is less then the "# of gradients."

    Posted 7 years ago #

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