Firstly, in terms of finite difference simulations, researchers consider that the introduction of the low-velocity (V p = 1500 m/s) water layer into the velocity model would decrease the maximum grid size and time step and increase the computation time and number of time steps, ultimately causing numerical instabilities.
We first used the R function kde2d (taking bandwidth = 0.15, maximum grid size = 10 × 10 and grid point distance = 0.05) to estimate the probability density of each of the grid points.
The maximum ratio of the grid size between the FVM and LBM regions is explored and discussed.
The range of influence in the variogram concept is used to delineate a homogeneous domain (i.e., grid size) with maximum similarity of the variables.
When calculating the XP-CLR scores, we used a window size of 0.1 cM, a 2-kb grid size and a maximum SNP number of 150 for each window.
From the results, it can be observed that as the grid size h decreases, the maximum absolute errors decrease, which shows the convergence to the computed solution.
The maximum radius R should also depend on the grid size Δ and not contain too much overlapping data.
The corresponding parameters included: grid size 2 kb, window size 0.5 cm, maximum of SNPs within a window 200 and correlation level from which the SNPs contribution to XPCLR result was down weighted 0.25.
The changes of AutoDock binding free energy for the complexes of CYP51-fluconazole were elucidated with the simultaneous variations of six independent variables including grid size, grid spacing, number of genetic algorithm (GA) runs, maximum number of energy evaluations, torsion degrees for ligand and quaternion degrees for ligand.
Namely, the CFL number σ is O(1) where the grid size in is defined as π/M (i.e., the maximum allowable timestep is proportional to 1/M, not 1/M2).
The wave input to domain D (1 m grid size) is simulated for a duration of 90 min, and all necessary tsunami parameters (mainly maximum water elevations, maximum current speed, maximum flow depth, and maximum fluxes) are computed separately for Yenikapı using NAMI DANCE.
