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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ziad
October 09, 2012 10:58AM
Hi again,

A few problems had to be addressed:

1- SUMA did not handle complex data.
>> This is no longer the case. By default, SUMA will display/graph the ABS of complex data. I had no time to add a GUI swith to allow other transformations. Complain if you need other than ABS in the display.
2- AFNI's programs could not handle complex surface-based data.
>> This is no longer the case. The 3d programs will handle complex NIML and GIFTI sets.
3- The example in 3dDFT for using 3dcalc.c to compute the phase had a mistake in it.
>> The -cx2r option must precede the variable 'a', see expanded help for 3dcalc's -cx2r option.

As usual, you'll need to wait for the next release, probably by tomorrow morning. '@update.afni.binaries -d ' will do the trick.

cheers,
Ziad
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Subject Author Posted

3dDFT on surfaces

Damien Mannion October 04, 2012 05:24AM

Re: 3dDFT on surfaces

ziad October 05, 2012 09:13AM

Re: 3dDFT on surfaces

Damien Mannion October 05, 2012 07:02PM

Re: 3dDFT on surfaces

ziad October 09, 2012 10:58AM

Re: 3dDFT on surfaces

Damien Mannion October 09, 2012 07:19PM