Examples
Examples
Try the starting example
- Inflow samples (m³/s)
- 1,3,5,3,1
- Muskingum K (hours)
- 1
- Muskingum X
- 0.2
- Timestep (hours)
- 1
- Initial outflow (m³/s)
- 1
- Routed outflow samples (JSON)
- [1,1.46153846154,3.10650887574,4.10150204825,2.79265431883]
- Muskingum coefficients [C0,C1,C2] JSON
- [0.230769230769,0.538461538462,0.230769230769]
Try another scenario
- Inflow samples (m³/s)
- [2, 3, 5, 3, 1]
- Muskingum K (hours)
- 1
- Muskingum X
- 0.2
- Timestep (hours)
- 1
- Initial outflow (m³/s)
- 1
- Routed outflow samples (JSON)
- [1,2,3.23076923077,4.13017751479,2.79927173418]
- Muskingum coefficients [C0,C1,C2] JSON
- [0.230769230769,0.538461538462,0.230769230769]
Calculation method
Calculation method
Routed outflow samples (JSON)
Classical linear Muskingum recurrence; require nonnegative coefficients (2KX≤Δt≤2K(1−X)).
Muskingum coefficients [C0,C1,C2] JSON
Classical linear Muskingum recurrence; require nonnegative coefficients (2KX≤Δt≤2K(1−X)).
Symbols and units
- a
- Inflow samples (m³/s)
- b
- Muskingum K (hours)
- c
- Muskingum X
- d
- Timestep (hours)
- e
- Initial outflow (m³/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; Classical linear Muskingum recurrence; require nonnegative coefficients (2KX≤Δt≤2K(1−X)). 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.