
Define an analysis period (from/to day of year, start/end hour of day) and output the hour-of-year indices it covers, for filtering annual results.
| Name | Nickname | Description | Type |
| From | | From day of year [1-365]. | Integer |
| To | | To day of year [1-365]. | Integer |
| Start | | Start hour of day [1-24]. | Integer |
| End | | End hour of day [1-24]. | Integer |
Output
| Name | Nickname | Description | Type |
| Hours of Year | HOY | Hour-of-year indices in the period. | Integer |
| Date Times | Dates | The corresponding DateTime values. | Generic Data |