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- Date of the measurement : year, month, day
- Number of the observation : unique number in a day
- Zero level of the gauge : in m + M.S.L.
- Water level (h) : weighted average water level during the discharge measurement (m)
- Discharge (Q) : in m^3^ m3 /s
- Width : width of the cross-section at the water surface (m)
...
- Gradient (dh/dt) : in m/day (mind the sign! ) (if the unsteady flow correction is to be applied)
- Fall : in m (if you selected backwater correction)
- Wetted perimeter (P) : in m
- Cross-sectional area (A) : in m^2^m2
- Surface Slope (s) : m/m
- Hydraulic Radius : m (computed from R = A/P)
- Velocity (v) : m/sec (computed from v = Q/A)
- Manning's N : (computed from R, s and v)
- Mode of Crossing : 30 characters
- Method of velocity observation : 30 characters
- Number of verticals
- Maximum point velocity: m/sec
- Weather condition : 30 characters
- Wind velocity : km/hr
- Wind direction : Degrees
- Remarks : text
- Flag : yes/no included in rating curve calculation.
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- year, month, day of the measurement
- number of the measurement
- gauge zero (m + M.S.L.)
- water level (m)
- discharge (m^3^ m3 /s)
- gradient (m/day) or fall (m) if G res. F is entered in line 1
- width (m)
- wetted perimeter (m)
- cross-sectional area (m^2^ m2 )
- etc. for the next lines.
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