Crank Nicolson | Douglas | ||||
Grid |
| h = Space Step | Grid |
| h = Space Step |
31 × 31 |
| 0.0667 | 31 × 31 |
| 0.0667 |
45 × 45 |
| 0.0455 | 45 × 45 |
| 0.0455 |
77 × 77 |
| 0.0263 | 77 × 77 |
| 0.0263 |