netcdf frc_tides {

dimensions:
	xi_rho = 111 ;
	eta_rho = 241 ;
	xi_u = 110 ;
	eta_u = 241 ;
	xi_v = 111 ;
	eta_v = 240 ;
	tide_period = 7 ;

variables:
	double tide_period(tide_period) ;
		tide_period:long_name = "tide angular period" ;
		tide_period:units = "hours" ;
	double tide_Ephase(tide_period, eta_rho, xi_rho) ;
		tide_Ephase:long_name = "tidal elevation phase angle" ;
		tide_Ephase:units = "degrees, time of maximum elevation with respect chosen time origin" ;
	double tide_Eamp(tide_period, eta_rho, xi_rho) ;
		tide_Eamp:long_name = "tidal elevation amplitude" ;
		tide_Eamp:units = "meter" ;
	double tide_Cphase(tide_period, eta_rho, xi_rho) ;
		tide_Cphase:long_name = "tidal current phase angle" ;
		tide_Cphase:units = "degrees, time of maximum velocity with respect chosen time origin" ;
	double tide_Cangle(tide_period, eta_rho, xi_rho) ;
		tide_Cangle:long_name = "tidal current inclination angle" ;
		tide_Cangle:units = "degrees between semi-major axis and East" ;
	double tide_Cmin(tide_period, eta_rho, xi_rho) ;
		tide_Cmin:long_name = "minimum tidal current, ellipse semi-minor axis" ;
		tide_Cmin:units = "meter second-1" ;
	double tide_Cmax(tide_period, eta_rho, xi_rho) ;
		tide_Cmax:long_name = "maximum tidal current, ellipse semi-major axis" ;
		tide_Cmax:units = "meter second-1" ;

// global attributes:
		:type = "ROMS FORCING file" ;
                :title = "NJB Tidal Forcing from ADCIRC" ;
                :grd_file = "njb1_grid_a.nc" ;
                :components = "O1, K1, N2, M2, S2', M4, M6" ;
		:history = "FORCING file, 1.0, Thursday - July 12, 2001 - 10:55:42.8034 AM" ;

}