def bbox(self, first, last=None):
        return self._getints(self.tk.call(self._w, 'bbox', first, last)) or ()
Convert voxels from one resolution to another based 
dataset/ETHPy150Open Arelle/Arelle/arelle/TkTableWrapper.py/Table.bbox--crossover with--dataset/ETHPy150Open neurodata/ndstore/ocpca/ocpcadb.py/OCPCADB.zoomVoxels