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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bob cox
November 14, 2003 03:57PM
The 3dZeropad program can also cut slices off a dataset; e.g.,
3dZeropad -I -3 -prefix mork mindy+orig
will cut off 3 slices at the Inferior edge of the mindy+orig dataset and put the new dataset into mork+orig.

You can use the 3dAutobox program to find the extent of nonzero slices in the dataset. For example, on a dataset I have lying around
3dAutobox hc_MASK+orig
++ Auto bbox: x=13..47 y=13..59 z=0..23
Perhaps the 3dZeropad program should have a "-autobox" option, but it doesn't.

If you have a bunch of datasets that need to be the same size after chopping up, the "-master" option to 3dZeropad could be useful.

bob cox

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zpad of 3dWarp

george he November 14, 2003 03:49PM

Re: zpad of 3dWarp

bob cox November 14, 2003 03:57PM