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10.3 Appendices – Chapter 4<br />

Appendix 4-1 Tidal Harmonics<br />

Regression coefficients for the tide prediction described in Section 4.1 are<br />

provided <strong>and</strong> are based on elapsed hours since 1/1/2001 at Bayport, Florida.<br />

REM *********** TIDE HARMONICS *************<br />

REM ******* Bayport_TidePrdct.syc **********<br />

REM ******* Harmonic periods, hrs **********<br />

REM ******* Semidiurnal Periodicity, hrs ***<br />

M2 = 12.42<br />

S2 = 12.00<br />

N2 = 12.66<br />

K2 = 11.97<br />

T2 = 12.01<br />

L2 = 12.19<br />

REM ****** Diurnal Periodicity, hrs<br />

K1 = 23.93<br />

O1 = 25.82<br />

P1 = 24.07<br />

Q1 = 26.87<br />

M1 = 24.84<br />

J1 = 23.10<br />

REM ***** Add lunar synodic month based on 29.53059*24<br />

Mth= 708.7<br />

REM ***** Add seasonal<br />

Yr = 8766<br />

2pi = 2*3.1417<br />

REM ***** Define regression coefficients<br />

Bo=0.49625<br />

REM ********* Add Semidiurnal coefficients<br />

REM ********* Coefficients for sine / cosine pairs.<br />

M2_S = -0.47013067 REM *** M2 regression coef. for sine(elapsed time)<br />

M2_C = 0.81657189 REM *** M2 regression coef. for cosine(elapsed time)<br />

S2_S = -0.32190687<br />

S2_C = 0.05176407<br />

N2_S = 0.01392475<br />

N2_C = 0.14778310<br />

K2_S = 0.06891806<br />

K2_C = 0.12088384<br />

T2_S = 0.01603469<br />

T2_C = 0.00469044<br />

L2_S = -0.04186755<br />

L2_C = 0.02595982<br />

Rem *********** Diurnal<br />

K1_S = 0.40612680<br />

K1_C = 0.30638176<br />

O1_S = 0.18794729<br />

O1_C = 0.42051744<br />

P1_S = -0.05215339<br />

____________________________________________________________________________________________<br />

Proposed <strong>Minimum</strong> <strong>Flows</strong> <strong>and</strong> Levels for <strong>Weeki</strong> <strong>Wachee</strong> <strong>River</strong> Page 149 of 164<br />

Appendices

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