Add fetch command to download expedition data based on space_time_region from schedule.yaml
#150
| Job | Run time |
|---|---|
| 3m 2s | |
| 2m 47s | |
| 3m 1s | |
| 3m 0s | |
| 2m 54s | |
| 3m 2s | |
| 17m 46s |