Object Class: Tide - non-harmonic prediction
Acronym: T_NHMN (P,A)
Set Attribute_A: NOBJNM; OBJNAM; T_ACWL; *T_MTOD; *T_THDF; STATUS;
Set Attribute_B: INFORM; NINFOM; NTXTDS; SCAMAX; SCAMIN; TXTDSC;
Set Attribute_C: RECDAT; RECIND; SORDAT; SORIND;
Tide - the periodic rise and fall of the surface of the sea, due principally to the gravitational interactio n between moon, sun and earth. (adopted from IHO Dictionary, S-32, 5th Edition, 5429)
Predicted tidal heights may be calculated using time and height differences with respect to a reference port (and associated tidal predictions).
INT 1: not specified;
M-4: not specified;
The object 'tide - non-harmonic prediction' encodes information for use when predicting times and heights for high and low waters by non-harmonic methods.
The supplier of any parameters must be consulted on how to use data provided using this object class, and which calculation algorithms to use with the data.
Distinction: tide - harmonic prediction; tide - time series;