7.1.383. adwarp

Link to classic view

++ adwarp: AFNI version=AFNI_2011_12_21_1014 (Dec 16 2015) [64-bit] ++ Authored by: R. W. Cox and B. D. Ward Usage: adwarp [options] Resamples a ‘data parent’ dataset to the grid defined by an ‘anat parent’ dataset. The anat parent dataset must contain in its .HEAD file the coordinate transformation (warp) needed to bring the data parent dataset to the output grid. This program provides a batch implementation of the interactive AFNI ‘Write’ buttons, one dataset at a time.

Example: create dataset func+tlrc (.HEAD and .BRIK) by applying
the orig->tlrc transformation from the anat.
adwarp -apar anat+tlrc -dpar func+orig
Example: in the case of a manual tlrc transformation, maybe the

anat+tlrc.BRIK does not exist (just the .HEAD file does). In such a case on might apply the anat+tlrc transformation to the anat+orig dataset. But since the anat+tlrc.HEAD file already exists, the -overwrite option is needed.

adwarp -apar anat+tlrc -dpar anat+orig -overwrite

Options (so to speak):

-apar aset = Set the anat parent dataset to ‘aset’. This
is a nonoptional option (must be present).
-dpar dset = Set the data parent dataset to ‘dset’. This
is a nonoptional option (must be present).

Note: dset may contain a sub-brick selector, e.g., -dpar ‘dset+orig[2,5,7]’

-prefix ppp = Set the prefix for the output dataset to ‘ppp’.
The default is the prefix of ‘dset’.
-dxyz ddd = Set the grid spacing in the output datset to
‘ddd’ mm. The default is 1 mm.

-verbose = Print out progress reports.

-force = Write out result even if it means deleting
an existing dataset. The default is not to overwrite.
-resam rrr = Set resampling mode to ‘rrr’ for all sub-bricks
— OR —

-thr rrr = Set resampling mode to ‘rrr’ for threshold sub-bricks

-func rrr = Set resampling mode to ‘rrr’ for functional sub-bricks

The resampling mode ‘rrr’ must be one of the following:
NN = Nearest Neighbor Li = Linear Interpolation Cu = Cubic Interpolation Bk = Blocky Interpolation

NOTE: The default resampling mode is Li for all sub-bricks.

++ Compile date = Dec 16 2015

Table Of Contents

This Page