Files changed (1)
+Uses ``pickle`` instead of the native NumPy ``.tofile()``. Although pickle is ~2 times slower, this difference in speed has no practical effect (e.g. one twentieth of a second slower for ecoinvent 2.2), and the numpy ``fromfile`` and ``tofile`` functions don't preserve the datatype of structured arrays.
The structure for processed inventory databases includes additional columns beyond the basic ``stats_arrays`` format: