'Return the names of all of the length and angle fields.'

def getFieldNames(self):

    retVal = []
    for i in range(self.mNBins):
        name = ('Length' + str(i))
        retVal.append(name)
    for i in range(self.mNBins):
        name = ('Angle' + str(i))
        retVal.append(name)
    return retVal
    "\n                                This    method    gives    the    names    of    each    field    in    the    feature    vector    in    the\n                                order    in    which    they    are    returned.    For    example,    'xpos'    or    'width'\n                                "
