A variable-boundary numerical tidal model

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A variable-boundary numerical tidal model

Mungall, J. C. H.

Date: 1970-05

Type: Thesis

Table of Contents: I. Introdution -- II. The calculation of tides in inlets -- III. The finite difference equations -- IV. Automation of the sequence of calculations -- V. Program arrangement -- VI. Grid selection and data arrangement -- VII. Computer outputs and data analysis -- VIII. A sample problem -- IX. Two applictations of the model -- Bibliography -- Appendix I. Listing of program for variable-boundary tidal model -- Appendix II. Listing of data compression subroutine -- Appendix III. Listing of height and current analysis programs -- Appendix IV. -- Appendix V.

Abstract:

A numerical tidal model using equations developed by Hansen (1952) and Yuen (1967) is automated to the point where a potential user need not undertake extensive reprogramming. The user adds to the program only those cards needed to specify tides at input points as a function of time; the application of the relevant calculations at each grid point being controlled by an integer matrix that corresponds to the inlet boundary. A sample problem is covered in detail and applications of the model to the M₂ tide of the Gulf of California, and to a hypothetical mean tide in Cook Inlet are shown.