| Units: | - |
| Mode: | Input/Output |
| Multi-band: | False |
| Default Value: | 1 |
| Validation Rule: | In (0,1) |
| Key Property: | Yes |
| Description: | Flag if the Flow Node is in service |
Flow Node Units is the (0,1) flag
indicating if the Flow Node 'exists'.
Refer to Facility Units
for details.