fileparts returns the path, filename and extension for a file path

## Syntax

    [path, fname, extension] = fileparts(fullpath)
                value = fileparts(fullpath, sel)

## Arguments

fullpath

  a string or a string matrix, the given file path.

sel

  a optional character string selector, with possible values: `'path'`, `'fname'` or `'extension'`.

path

  a string or a string matrix, the path of the directory pointed to by `fullpath`.

fname

  a string or a string matrix, the filename part is any or `''`.

extension

  a string or a string matrix, the extension part is any or `''`.

value

  a string or a string matrix, depending on `sel` value.

## Description

`[path, fname, extension] = fileparts(fullpath)` splits the `fullpath` character string in its three parts: the path of the directory pointed to, the filename part, the extension part including the dot.

## Examples

    [path,fname,extension]=fileparts('SCI/etc/scilab.start')
    fileparts('SCI/etc/scilab.start','extension')
    [path,fname,extension]=fileparts(['SCI/etc/scilab.start', 'SCI/etc/scilab.start'])
    fileparts(['SCI/etc/scilab.start', 'SCI/etc/scilab.start'],'extension')

## See also

- pathconvert
- basename
- fullfile