| 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 hanging branches |
Global Hanging Branches Historical Year Start is the First year of historical data for hanging branches. Each band requires an input up to the hanging branch count (Tree Stages Hanging Branches).