Examples
Examples
Try the starting example
- Profile [temperature °C,salinity ppt,depth m]
- [[15,35,0],[10,35,100],[5,35,1000]]
- Depth and Mackenzie sound speed (m/s)
- [[0,1506.692225],[100,1491.43506786],[1000,1487.0826055]]
Try another scenario
- Profile [temperature °C,salinity ppt,depth m]
- [[16,35,0],[11,35,100],[6,35,1000]]
- Depth and Mackenzie sound speed (m/s)
- [[0,1509.8101504],[100,1494.99080655],[1000,1491.111055]]
Calculation method
Calculation method
Depth and Mackenzie sound speed (m/s)
Mackenzie nine-term equation; temperature2–30°C, salinity25–40ppt, depth0–8000m.
Symbols and units
- a
- Profile [temperature °C,salinity ppt,depth m]
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
- Temperature-salinity-depth samples, selected equation. Returns Sound-speed profile. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification.
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.