Examples
Examples
Try the starting example
- Sample timestamps (minutes)
- 0,10,20,60,70
- Rainfall depth at sample (mm)
- 2,3,0,4,1
- Dry gap separating events (minutes)
- 30
- Events [first rain time,last rain time,total depth] JSON
- [[0,10,5],[60,70,5]]
- Event count
- 2
Try another scenario
- Sample timestamps (minutes)
- [1, 10, 20, 60, 70]
- Rainfall depth at sample (mm)
- [2, 3, 0, 4, 1]
- Dry gap separating events (minutes)
- 30
- Events [first rain time,last rain time,total depth] JSON
- [[1,10,5],[60,70,5]]
- Event count
- 2
Calculation method
Calculation method
Events [first rain time,last rain time,total depth] JSON
Positive-rain timestamps at least supplied gap apart begin a new event; timestamps represent observed impulses, not unmeasured rainfall intervals.
Event count
Positive-rain timestamps at least supplied gap apart begin a new event; timestamps represent observed impulses, not unmeasured rainfall intervals.
Symbols and units
- a
- Sample timestamps (minutes)
- b
- Rainfall depth at sample (mm)
- c
- Dry gap separating events (minutes)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- User-supplied measurements and assumptions; Positive-rain timestamps at least supplied gap apart begin a new event; timestamps represent observed impulses, not unmeasured rainfall intervals. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.