Low level functions
====================

The readAndFilter module contains additional functions which should not be necessary for creating applications. These
functions however may be used when developing new :class:`~braviz.readAndFilter.base_reader.BaseReader` subclasses.

cache
-------------

Handle memory cache

.. automodule:: braviz.readAndFilter.cache
    :members:


color_fibers
-------------

Add color and scalars to tractographies

.. automodule:: braviz.readAndFilter.color_fibers
    :members:

filter_fibers
-------------

Extract fibers from tractographies

.. automodule:: braviz.readAndFilter.filter_fibers
    :members:

hierarchical fibers
--------------------

Read fibers defined by a logical hierarchy

.. automodule:: braviz.readAndFilter.hierarchical_fibers
    :members:

images
----------------

Work with nifti and vtk Images

.. automodule:: braviz.readAndFilter.images
    :members:


named_tracts
-------------

Use custom python functions to filter tractographies

.. automodule:: braviz.readAndFilter.named_tracts
    :members:

read_csv
-------------

Parse data from csv files

.. automodule:: braviz.readAndFilter.read_csv
    :members:

read_spm
-------------

Read data from ``spm.mat`` files

.. automodule:: braviz.readAndFilter.read_spm
    :members:

readDartelTransform
------------------------

.. automodule:: braviz.readAndFilter.readDartelTransform
    :members:

surfer_input
------------------------

.. automodule:: braviz.readAndFilter.surfer_input
    :members:

transforms
----------------

.. automodule:: braviz.readAndFilter.transforms
    :members: