gsw_CT_from_rho {gsw} | R Documentation |
Conservative Temperature from Density, Absolute Salinity and Pressure
gsw_CT_from_rho(rho, SA, p)
rho |
seawater density [ kg/m^3 ] |
SA |
Absolute Salinity [ g/kg ] |
p |
sea pressure [dbar], i.e. absolute pressure [dbar] minus 10.1325 dbar |
The present R function works with a wrapper to a C function contained within the GSW-C system (Version 3.05-4 dated 2017-08-07, available at https://github.com/TEOS-10/GSW-C, as git commit '5b4d959e54031f9e972f3e863f63e67fa4f5bfec'), which stems from the GSW-Fortran system (https://github.com/TEOS-10/GSW-Fortran) which in turn stems from the GSW-Matlab system (https://github.com/TEOS-10/GSW-Matlab). Consult http://www.teos-10.org to learn more about these software systems, their authorships, and the science behind it all.
A list containing two estimates of Conservative Temperature:
CT
and CT_multiple
, each in [ degC ].
http://www.teos-10.org/pubs/gsw/html/gsw_CT_from_rho.html
Other things related to density: gsw_CT_maxdensity
,
gsw_SA_from_rho
,
gsw_alpha_on_beta
,
gsw_alpha_wrt_t_exact
,
gsw_alpha_wrt_t_ice
,
gsw_alpha
,
gsw_beta_const_t_exact
,
gsw_beta
,
gsw_pot_rho_t_exact
,
gsw_rho_alpha_beta
,
gsw_rho_first_derivatives_wrt_enthalpy
,
gsw_rho_first_derivatives
,
gsw_rho_ice
, gsw_rho_t_exact
,
gsw_rho
, gsw_sigma0
,
gsw_sigma1
, gsw_sigma2
,
gsw_sigma3
, gsw_sigma4
,
gsw_specvol_alpha_beta
,
gsw_specvol_anom_standard
,
gsw_specvol_ice
,
gsw_specvol_t_exact
,
gsw_specvol
rho <- c(1021.8484, 1022.2647, 1024.4207, 1027.7841, 1029.8287, 1031.9916) SA <- c( 34.7118, 34.8915, 35.0256, 34.8472, 34.7366, 34.7324) p <- c( 10, 50, 125, 250, 600, 1000) r <- gsw_CT_from_rho(rho, SA, p) expect_equal(r$CT, c(28.784377302226968, 28.432402127485858, 22.808745445250068, 10.260169334807866, 6.887336649146716, 4.404594162282834))