AFNI program: imcutup
Output of -help
Usage: imcutup [options] nx ny fname1
Breaks up larger images into smaller image files of size
nx by ny pixels. Intended as an aid to using image files
which have been catenated to make one big 2D image.
OPTIONS:
-prefix ppp = Prefix the output files with string 'ppp'
-xynum = Number the output images in x-first, then y [default]
-yxnum = Number the output images in y-first, then x
-x.ynum = 2D numbering, x.y format
-y.xnum = 2D numbering, y.x format
For example:
imcutup -prefix Fred 64 64 3D:-1:0:256:128:1:zork.im
will break up the big 256 by 128 image in file zork.im
into 8 images, each 64 by 64. The output filenames would be
-xynum => Fred.001 Fred.002 Fred.003 Fred.004
Fred.005 Fred.006 Fred.007 Fred.008
-yxnum => Fred.001 Fred.003 Fred.005 Fred.007
Fred.002 Fred.004 Fred.006 Fred.008
-x.ynum => Fred.001.001 Fred.002.001 Fred.003.001 Fred.004.001
Fred.001.002 Fred.002.002 Fred.003.002 Fred.004.002
-y.xnum => Fred.001.001 Fred.001.002 Fred.001.003 Fred.001.004
Fred.002.001 Fred.002.002 Fred.002.003 Fred.002.004
You may want to look at the input image file with
afni -im fname [then open the Sagittal image window]
before deciding on what to do with the image file.
N.B.: the file specification 'fname' must result in a single
input 2D image - multiple images can't be cut up in one
call to this program.
This page auto-generated on
Thu Oct 31 09:44:24 PM EDT 2024