RANDOM_SEED
RANDOM_SEED = [integer][integer][integer]
Default: RANDOM_SEED = based on the system clock
Description: RANDOM_SEED specifies the seed of the random-number generator (compile VASP with -Dtbdyn).
The random-number generator (RNG) generates a sequence of random numbers for molecular-dynamics simulations for example to initialize atomic velocities and for the Andersen thermostat (MDALGO=1 | 11). The seed for the RNG determines the trajectory a molecular-dynamics simulation takes. Set the RANDOM_SEED tag to reproduce a previously performed calculation.
A typical input for the RANDOM_SEED looks like this:
RANDOM_SEED = 248489752 0 0
The initial value of RANDOM_SEED and the value after each MD step are written to the REPORT file.