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# interfaces.camino2trackvis.convert

## Camino2Trackvis

Link to code

Wraps command camino_to_trackvis

Wraps camino_to_trackvis from Camino-Trackvis

Convert files from camino .Bfloat format to trackvis .trk format.

### Example

    >>> import nipype.interfaces.camino2trackvis as cam2trk
    >>> c2t = cam2trk.Camino2Trackvis()
    >>> c2t.inputs.in_file = 'data.Bfloat'
    >>> c2t.inputs.out_file = 'streamlines.trk'
    >>> c2t.inputs.min_length = 30
    >>> c2t.inputs.data_dims = [128, 104, 64]
    >>> c2t.inputs.voxel_dims = [2.0, 2.0, 2.0]
    >>> c2t.inputs.voxel_order = 'LAS'
    >>> c2t.run()

Inputs:

    [Mandatory]
    data_dims: (a list of from 3 to 3 items which are an integer)
            Three comma-separated integers giving the number of voxels along each dimension of the
            source scans.
    in_file: (an existing file name)
            The input .Bfloat (camino) file.
    voxel_dims: (a list of from 3 to 3 items which are a float)
            Three comma-separated numbers giving the size of each voxel in mm.
    voxel_order: (a file name)
            Set the order in which various directions were stored.        Specify with three letters
            consisting of one each          from the pairs LR, AP, and SI. These stand for Left-
            Right,         Anterior-Posterior, and Superior-Inferior.          Whichever is
            specified in each position will          be the direction of increasing order.
            Read coordinate system from a NIfTI file.

    [Optional]
    args: (a string)
            Additional parameters to the command
    environ: (a dictionary with keys which are a value of type 'str' and with values which
             are a value of type 'str', nipype default value: {})
            Environment variables
    ignore_exception: (a boolean, nipype default value: False)
            Print an error message instead of throwing an exception in case the interface fails to
            run

Outputs:

    trackvis: (an existing file name)
            The filename to which to write the .trk (trackvis) file.

## Trackvis2Camino

Link to code

Wraps command trackvis_to_camino

Inputs:

    [Mandatory]
    in_file: (an existing file name)
            The input .trk (trackvis) file.

    [Optional]
    args: (a string)
            Additional parameters to the command
    environ: (a dictionary with keys which are a value of type 'str' and with values which
             are a value of type 'str', nipype default value: {})
            Environment variables
    ignore_exception: (a boolean, nipype default value: False)
            Print an error message instead of throwing an exception in case the interface fails to
            run

Outputs:

    camino: (an existing file name)
            The filename to which to write the .Bfloat (camino).