AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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maitra
April 20, 2016 08:12PM
Hi,

I have been having some issues with copying a file in AFNI format to a file in AFNI format. The file is obtained from analyzing data6 that is an example on how to use AFNI and SUMA:

I try the following:

$ 3dAFNItoNIFTI rall_func_REML+orig.
++ 3dAFNItoNIFTI: AFNI version=AFNI_16.1.01 (Apr 7 2016) [64-bit]

I get the file: rall_func_REML+orig.nii

But here is something strange that has happened:

The original array (bucket if you will) in the AFNI file is 4-dimensional of dimension 80x80x33x7 but the new array in the NIFTI file is 5-dimensional and of dimension 80x80x33x1x7 -- the 4th dimension with 1 index only is creating trouble for me. I was wondering therefore if there is a way to get rid of it. Is there any such possibility?

Many thanks,
Ranjan
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Subject Author Posted

how to drop unneeded dimension from NIFTI file (obtained using 3dAFNItoNIFTI)

maitra April 20, 2016 08:12PM

Re: how to drop unneeded dimension from NIFTI file (obtained using 3dAFNItoNIFTI)

rick reynolds April 20, 2016 09:27PM

Re: how to drop unneeded dimension from NIFTI file (obtained using 3dAFNItoNIFTI)

maitra April 21, 2016 12:10PM

Re: how to drop unneeded dimension from NIFTI file (obtained using 3dAFNItoNIFTI)

rick reynolds April 21, 2016 01:30PM