- [x] Improve `matid` error message when trying to analyze structure with a periodic cell with zero-volume. - [ ] `IndexError: index 2 is out of bounds for axis 0 with size 2` raised when classifying entry yvn1JSH8R0oM8ejoT0qMWT9PT96T and pqcJs7ltDwwh6XBoT5EExaUeuzvH - [ ] `could not detect the periodic dimensions in a 1D system`, e.g. in Q2ozpKTH-iuj8FwgiwgHP9WpDk1X - [ ] `ValueError: Could not resolve the free Wyckoff parameters for Wyckoff letter 'c' in space group 38. Problem in determining variables for element 'S' at indices '[0, 2, 3, 5]'.` e.g. in entry xBcSsicNMAozInufDV0fY6MMx72F