- Wilting index
- 0-3
- Yellowing/browning
- 0-3
- Image quality
- Good / Acceptable / Poor
- Baseline
- None / Forming / Active
- gsw
- stomatal conductance target
- E_apparent
- transpiration target
- VPDleaf
- leaf vapor deficit target
- PhiPS2
- fluorescence target
Proxy classes only. No exact gas-exchange claims from camera-only scans.
Plant visibility, image quality, droop, yellowing/browning, visible stress pattern, and baseline change.