K.H. Klaus Hermann. The legendary, now-retired professor who wrote half the original DFT code.
It was a ghost in the machine.
"Works for tellurides, too. - Elara."
The error log was a haiku of despair: ZHEGV DRIVER: INFO THE MATRIX IS BADLY SCALED. vasp manual pdf
Then she re-uploaded the annotated PDF back to the server, for the next lost graduate student to find. K.H. Klaus Hermann. The legendary