Examples
Examples
Try the starting example
- Subsection widths (m)
- 2,3,2
- Mean subsection depths (m)
- 0.5,1,0.6
- Mean subsection velocities (m/s)
- 0.3,0.5,0.4
- Subsection discharges (m³/s) JSON
- [0.3,1.5,0.48]
- Total observed discharge (m³/s)
- 2.28
- Wetted area (m²)
- 5.2
Try another scenario
- Subsection widths (m)
- [3, 3, 2]
- Mean subsection depths (m)
- [0.5, 1, 0.6]
- Mean subsection velocities (m/s)
- [0.3, 0.5, 0.4]
- Subsection discharges (m³/s) JSON
- [0.45,1.5,0.48]
- Total observed discharge (m³/s)
- 2.43
- Wetted area (m²)
- 5.7
Calculation method
Calculation method
Subsection discharges (m³/s) JSON
Velocity-area subsection method; signed velocities allow measured local reverse flow.
Total observed discharge (m³/s)
Velocity-area subsection method; signed velocities allow measured local reverse flow.
Wetted area (m²)
Velocity-area subsection method; signed velocities allow measured local reverse flow.
Symbols and units
- a
- Subsection widths (m)
- b
- Mean subsection depths (m)
- c
- Mean subsection velocities (m/s)
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; Velocity-area subsection method; signed velocities allow measured local reverse flow. 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.