| Units: | - |
| Mode: | Input Only |
| Multi-band: | True |
| Default Value: | 0 |
| Validation Rule: | ≥0 |
| Key Property: | No |
| Description: | Scenario Tree: First year of historical data for full branches |
Global Full Branches Historical Year Start is the First year of historical data for full branches. Each band requires an input up to the full branch count (Tree Stage Leaves).