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

History of AFNI updates  

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February 12, 2018 09:48AM
Daniel Glen Wrote:
-------------------------------------------------------
> Do you see the same problem if you try to force
> the same geometry with "to3d -geomparent firstdset
> ..." ?

I tried
to3d -geomparent NIFTI -spgr -xFOV 29R-L -yFOV 29S-I -zFOV 29P-A -nofloatscan -prefix newBRIK 3D:0:0:128:128:128:XXX/XXX

The result is the same.
3dinfo -orient -d3 -nijk -o3 -space -prefix newBRIK
RSP 0.453125 -0.453125 -0.453125 2097152 -28.773439 28.773439 28.773439 ORIG

The real position is 28.7734375, which rounded to 28.773438, not 28.773439
I think this bug is reproducible for any binary file in to3d's conversion.
Subject Author Posted

False warning in 3dWarpDrive: base and input grid offsets don't match!

Cecil C. Yen February 06, 2018 11:27AM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

ptaylor February 06, 2018 11:51AM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

Cecil C. Yen February 07, 2018 09:56AM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

ptaylor February 09, 2018 06:15PM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

Cecil C. Yen February 09, 2018 06:50PM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

Daniel Glen February 09, 2018 07:07PM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

Cecil C. Yen February 12, 2018 09:48AM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

RWCox February 11, 2018 10:03AM

Re: False warning in 3dWarpDrive: base and input grid offsets don't match!

Cecil C. Yen February 11, 2018 04:47PM