def transform(self, trans):
_data = deepcopy(self._data)<EOL>_data.data_block[:, <NUM_LIT:0>:<NUM_LIT:3>] = trans(_data.data_block[:, <NUM_LIT:0>:<NUM_LIT:3>])<EOL>return FstNeuron(_data, self.name)<EOL>
Return a copy of this neuron with a 3D transformation applied