.. _mrpad:

mrpad
===================

Synopsis
--------

Pad an image to increase the FOV

Usage
--------

::

    mrpad [ options ]  image_in image_out

-  *image_in*: the image to be padded
-  *image_out*: the output path for the resulting padded image

Options
-------

-  **-uniform number** pad the input image by a uniform number of voxels on all sides (in 3D)

-  **-axis index lower upper** pad the input image along the provided axis (defined by index). Lower and upper define the number of voxels to add to the lower and upper bounds of the axis

Standard options
^^^^^^^^^^^^^^^^

-  **-info** display information messages.

-  **-quiet** do not display information messages or progress status. Alternatively, this can be achieved by setting the MRTRIX_QUIET environment variable to a non-empty string.

-  **-debug** display debugging messages.

-  **-force** force overwrite of output files. Caution: Using the same file as input and output might cause unexpected behaviour.

-  **-nthreads number** use this number of threads in multi-threaded applications (set to 0 to disable multi-threading).

-  **-help** display this information page and exit.

-  **-version** display version information and exit.

--------------



**Author:** David Raffelt (david.raffelt@florey.edu.au)

**Copyright:** Copyright (c) 2008-2018 the MRtrix3 contributors.

This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, you can obtain one at http://mozilla.org/MPL/2.0/

MRtrix3 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty
of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

For more details, see http://www.mrtrix.org/


