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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Daniel Glen
October 30, 2009 04:44PM
One memory saving strategy is to reduce the size of the input datasets. This could be done by processing a single slice at a time with 3dZcutup and then 3dZcat to put the slices of 3dDeconvolve output all back together again. Often it is more convenient to take limit the box of the input dataset to a smaller dataset with 3dAutobox. Here is an example:

3dAutomask -dilate 2 -prefix dset_am dset+orig
3dAutobox -noclust -prefix dset_am_ab dset_am+orig
3dZeropad -master dset_am_ab+orig -prefix dset_ab dset+orig
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Subject Author Posted

3dDeconvolve malloc error

Iain DeWitt October 30, 2009 02:17PM

Re: 3dDeconvolve malloc error

bob cox October 30, 2009 04:03PM

Re: 3dDeconvolve malloc error

Daniel Glen October 30, 2009 04:44PM

Re: 3dDeconvolve malloc error

Iain DeWitt October 30, 2009 05:55PM