netcdf s4dvar_std_m {
dimensions:
xi_rho = 56 ;
eta_rho = 55 ;
xi_u = 55 ;
eta_u = 55 ;
xi_v = 56 ;
eta_v = 54 ;
s_rho = 30 ;
s_w = 31 ;
ocean_time = UNLIMITED ; // (0 currently)
variables:
int spherical ;
spherical:long_name = "grid type logical switch" ;
spherical:flag_values = "0, 1" ;
spherical:flag_meanings = "Cartesian spherical" ;
int Vtransform ;
Vtransform:long_name = "vertical terrain-following transformation equation" ;
int Vstretching ;
Vstretching:long_name = "vertical terrain-following stretching function" ;
double theta_s ;
theta_s:long_name = "S-coordinate surface control parameter" ;
double theta_b ;
theta_b:long_name = "S-coordinate bottom control parameter" ;
double Tcline ;
Tcline:long_name = "S-coordinate surface/bottom layer width" ;
Tcline:units = "meter" ;
double hc ;
hc:long_name = "S-coordinate parameter, critical depth" ;
hc:units = "meter" ;
double s_rho(s_rho) ;
s_rho:long_name = "S-coordinate at RHO-points" ;
s_rho:valid_min = -1. ;
s_rho:valid_max = 0. ;
s_rho:positive = "up" ;
s_rho:standard_name = "ocean_s_coordinate_g1" ;
s_rho:formula_terms = "s: s_rho C: Cs_r eta: zeta depth: h depth_c: hc" ;
double s_w(s_w) ;
s_w:long_name = "S-coordinate at W-points" ;
s_w:valid_min = -1. ;
s_w:valid_max = 0. ;
s_w:positive = "up" ;
s_w:standard_name = "ocean_s_coordinate_g1" ;
s_w:formula_terms = "s: s_w C: Cs_w eta: zeta depth: h depth_c: hc" ;
double Cs_r(s_rho) ;
Cs_r:long_name = "S-coordinate stretching curves at RHO-points" ;
Cs_r:valid_min = -1. ;
Cs_r:valid_max = 0. ;
double Cs_w(s_w) ;
Cs_w:long_name = "S-coordinate stretching curves at W-points" ;
Cs_w:valid_min = -1. ;
Cs_w:valid_max = 0. ;
double h(eta_rho, xi_rho) ;
h:long_name = "bathymetry at RHO-points" ;
h:units = "meter" ;
h:coordinates = "lon_rho lat_rho" ;
double lon_rho(eta_rho, xi_rho) ;
lon_rho:long_name = "longitude of RHO-points" ;
lon_rho:units = "degree_east" ;
lon_rho:standard_name = "longitude" ;
double lat_rho(eta_rho, xi_rho) ;
lat_rho:long_name = "latitude of RHO-points" ;
lat_rho:units = "degree_north" ;
lat_rho:standard_name = "latitude" ;
double lon_u(eta_u, xi_u) ;
lon_u:long_name = "longitude of U-points" ;
lon_u:units = "degree_east" ;
lon_u:standard_name = "longitude" ;
double lat_u(eta_u, xi_u) ;
lat_u:long_name = "latitude of U-points" ;
lat_u:units = "degree_north" ;
lat_u:standard_name = "latitude" ;
double lon_v(eta_v, xi_v) ;
lon_v:long_name = "longitude of V-points" ;
lon_v:units = "degree_east" ;
lon_v:standard_name = "longitude" ;
double lat_v(eta_v, xi_v) ;
lat_v:long_name = "latitude of V-points" ;
lat_v:units = "degree_north" ;
lat_v:standard_name = "latitude" ;
double ocean_time(ocean_time) ;
ocean_time:long_name = "time since initialization" ;
ocean_time:units = "seconds since 1968-05-23 00:00:00 GMT" ;
ocean_time:calendar = "gregorian" ;
double zeta(ocean_time, eta_rho, xi_rho) ;
zeta:long_name = "free-surface standard deviation" ;
zeta:units = "meter" ;
zeta:time = "ocean_time" ;
zeta:coordinates = "lon_rho lat_rho ocean_time" ;
double ubar(ocean_time, eta_u, xi_u) ;
ubar:long_name = "vertically integrated u-momentum component standard deviation" ;
ubar:units = "meter second-1" ;
ubar:time = "ocean_time" ;
ubar:coordinates = "lon_u lat_u ocean_time" ;
double vbar(ocean_time, eta_v, xi_v) ;
vbar:long_name = "vertically integrated v-momentum component standard deviation" ;
vbar:units = "meter second-1" ;
vbar:time = "ocean_time" ;
vbar:coordinates = "lon_v lat_v ocean_time" ;
double u(ocean_time, s_rho, eta_u, xi_u) ;
u:long_name = "u-momentum component standard deviation" ;
u:units = "meter second-1" ;
u:time = "ocean_time" ;
u:coordinates = "lon_u lat_u s_rho ocean_time" ;
double v(ocean_time, s_rho, eta_v, xi_v) ;
v:long_name = "v-momentum component standard deviation" ;
v:units = "meter second-1" ;
v:time = "ocean_time" ;
v:coordinates = "lon_v lat_v s_rho ocean_time" ;
double temp(ocean_time, s_rho, eta_rho, xi_rho) ;
temp:long_name = "potential temperature standard deviation" ;
temp:units = "Celsius" ;
temp:time = "ocean_time" ;
temp:coordinates = "lon_rho lat_rho s_rho ocean_time" ;
double salt(ocean_time, s_rho, eta_rho, xi_rho) ;
salt:long_name = "salinity standard deviation" ;
salt:time = "ocean_time" ;
salt:coordinates = "lon_rho lat_rho s_rho ocean_time" ;
// global attributes:
:type = "ROMS 4DVAR model error covariance standard deviation" ;
:Conventions = "CF-1.4" ;
:title = "California Current System, 1/3 degree resolution (WC13)" ;
:grd_file = "wc13_grd.nc" ;
:history = "Monday - June 21, 2010 - 11:00:00 AM" ;
}