Grids | k = Time Step |
| h = Space Step |
21 × 21 | 0.0001 | 0.0047 | 1 |
61 × 61 | 0.0001 | 0.0047 | 0.3333 |
121 × 121 | 0.0001 | 0.0047 | 0.1667 |
301 × 301 | 0.0001 | 0.0047 | 0.0667 |