Accession Number : AD0872853
Title : Gravity Water Wave Refractions Using Group Velocity.
Descriptive Note : Research rept. Aug-Oct 69,
Corporate Author : NAVAL SHIP RESEARCH AND DEVELOPMENT LAB PANAMA CITY FL
Personal Author(s) : Matson, Kenneth C.
Report Date : AUG 1970
Pagination or Media Count : 20
Abstract : The report documents the incorporation of group velocity into an existing digital computer program which uses phase velocity for calculating gravity water wave rays. Multiperiod rays are used instead of single-period rays. The original gravity water wave refraction program on which this report is based was written in FORTRAN II for the IBM 7094. Development of mathematical expressions that were used to incorporate group velocity into the original computer program are given. (Author)
Descriptors : (*OCEAN WAVES, REFRACTION), (*WATER WAVES, REFRACTION), COMPUTER PROGRAMMING, MATHEMATICAL MODELS, VELOCITY, PHASE MEASUREMENT, DEPTH FINDING, ALTITUDE, MEXICO GULF.
Subject Categories : Physical and Dynamic Oceanography
Distribution Statement : APPROVED FOR PUBLIC RELEASE