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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Wolfgang Gaggl
December 06, 2004 12:37PM
The order is given by ni_axes. like in your example, "R-L,S-I,A-P" is x,y,z respectively.

Resulting in the order [x,y,z]:

[0,0,0]
[1,0,0]
[2,0,0]
...
[0,1,0]
[1,1,0]
...

If you're still wondring, run:

3dcalc -a 'anydataset+orig[0]' -prefix locations -expr 'i*10000+j*100+k'
3dAFNIto3D -prefix locations locations+orig
(note: anydataset must have less than 100 voxels in each direction)
resulting in a file containing values iijjkk, the voxel indices for xxyyzz.
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Subject Author Posted

3DAFNIto3d format

m bradley December 06, 2004 11:58AM

Re: 3DAFNIto3d format

Wolfgang Gaggl December 06, 2004 12:37PM

Re: 3DAFNIto3d format

Wolfgang Gaggl December 06, 2004 12:40PM

Re: 3DAFNIto3d format

Robert Cox December 06, 2004 01:06PM

Re: 3DAFNIto3d format

m bradley December 06, 2004 06:51PM