These result more runoff on the surface during a rainfall event, and less subsurface water converged by the lateral concavity to increase groundwater height, which is more important to decrease the slope stability.
Two independent MCMC chains were run simultaneously to determine whether the searching reached stabilization, and were stopped when all chains converged (maxdiff less than 0.2, but in most of the cases less than 0.1 for PhyloBayes; standard deviation [SD] of split frequencies lower than 0.01 for MrBayes).
All of the SEM models converged in less than two minutes.
HSS ensures that the factor space is sampled more uniformly and the response distribution is converged in less time.
This approach yielded broadly similar results which, however, converged much less reliably for strongly disordered systems with high fluctuations in local stresses and strains.
A Brillouin zone with a 9 × 9 × 9 Monkhorst−Pack Γpoint grid [43], a kinetic energy cut off with 450 eV, and an energy criterion of 10− 6 eV were applied for geometric optimization until the residual forces were converged to less than 0.01 eV/Å.
For the geometry optimizations, the convergence threshold for self-consistent field (SCF) tolerance was set to 1.0 × 10−6 eV/atom, all forces on the atoms were converged to less than 0.03 eV/Å, the total stress tensor was reduced to the order of 0.05 GPa, and the maximum ionic displacement was within 0.001 Å.
For geometry optimizations, the convergence threshold for self-consistent field (SCF) tolerance was set to 1.0 × 10−6 eV/atom, all forces on the atoms were converged to less than 0.03 eV/Å, the total stress tensor was reduced to the order of 0.05 GPa, and the maximum ionic displacement was within 0.001 Å.
The cost weights converged after less than 10 iterations.
All 16,384 trajectories were found to have converged to less than 10-2 (μM s-1) μM.
