add convenience constructors for grids #1108
| Job | Run time |
|---|---|
| 2m 27s | |
| 2m 45s | |
| 3m 1s | |
| 3m 21s | |
| 5m 3s | |
| 6m 17s | |
| 2m 12s | |
| 2m 14s | |
| 5m 51s | |
| 6m 57s | |
| 27m 0s | |
| 36m 44s | |
| 5m 2s | |
| 6m 8s | |
| 5m 30s | |
| 3m 34s | |
| 2h 4m 6s |
| Job | Run time |
|---|---|
| 2m 27s | |
| 2m 45s | |
| 3m 1s | |
| 3m 21s | |
| 5m 3s | |
| 6m 17s | |
| 2m 12s | |
| 2m 14s | |
| 5m 51s | |
| 6m 57s | |
| 27m 0s | |
| 36m 44s | |
| 5m 2s | |
| 6m 8s | |
| 5m 30s | |
| 3m 34s | |
| 2h 4m 6s |