gsw: Gibbs Sea Water Functions

Share:

Provides an interface to the Gibbs SeaWater (TEOS-10) C library, which derives from Matlab and other code written by WG127 (Working Group 127) of SCOR/IAPSO (Scientific Committee on Oceanic Research / International Association for the Physical Sciences of the Oceans).

Author
Dan Kelley [aut, cre, cph] (C wrapper plus R code, tests, and documentation), Clark Richards [aut, cph] (C wrapper plus R code, tests, and documentation), WG127 SCOR/IAPSO [aut, cph] (Original Matlab and derived code)
Date of publication
2015-01-19 18:43:55
Maintainer
Dan Kelley <dan.kelley@dal.ca>
License
GPL (>= 2) | file LICENSE
Version
1.0-3
URLs

View on CRAN

Man pages

argfix
Reshape list elements to match the shape of the first...
gsw
R implementation of the Thermodynamic Equation Of Seawater -...
gsw_adiabatic_lapse_rate_from_CT
Adiabatic lapse rate from Conservative Temperature
gsw_alpha
Thermal expansion coefficient with respect to Conservative...
gsw_alpha_on_beta
Thermal expansion coefficient over haline contraction...
gsw_alpha_wrt_t_exact
Thermal expansion coefficient with respect to in-situ...
gsw_beta
Saline contraction coefficient at constant Conservative...
gsw_beta_const_t_exact
Saline contraction coefficient at constant in-situ...
gsw_cabbeling
Cabbeling coefficient (48-term equation)
gsw_C_from_SP
Electrical conductivity from Practical Salinity
gsw_cp_t_exact
Isobaric heat capacity
gsw_CT_freezing
Conservative temperature freezing point
gsw_CT_from_pt
Conservative Temperature from potential temperature
gsw_CT_from_t
Convert from temperature to conservative temperature
gsw_deltaSA_from_SP
Absolute Salinity Anomaly from Practical Salinity
gsw_dynamic_enthalpy
Dynamic enthalpy of seawater (48-term equation)
gsw_enthalpy
Specific enthalpy of seawater (48-term equation)
gsw_enthalpy_t_exact
Specific enthalpy of seawater
gsw_entropy_from_t
Specific entropy as a function of in-situ temperature and...
gsw_grav
Gravitational acceleration
gsw_internal_energy
Specific internal energy of seawater (48-term equation)
gsw_IPV_vs_fNsquared_ratio
Ratio of vert. gradient of pot. density to vert grad of...
gsw_kappa
Isentropic compressibility of seawater
gsw_kappa_t_exact
Isentropic compressibility of seawater
gsw_latentheat_evap_CT
Latent heat of evaporation
gsw_latentheat_evap_t
Latent heat of evaporation
gsw_latentheat_melting
Latent heat of melting
gsw_Nsquared
Calculate Brunt Vaisala Frequency squared
gsw_p_from_z
Pressure from z
gsw_pot_rho_t_exact
Potential density
gsw_pt0_from_t
Potential temperature referenced to the surface
gsw_pt_from_CT
Potential temperature from Conservative Temperature
gsw_pt_from_t
Potential temperature from in-situ temperature
gsw_rho
In-situ density (48-term equation)
gsw_rho_first_derivatives
SA, CT and p partial derivatives of density (48-term...
gsw_rho_t_exact
In-situ density
gsw_SA_from_rho
Convert from density to absolute salinity
gsw_SA_from_SP
Convert from practical salinity to absolute salinity
gsw_SA_from_Sstar
Absolute Salinity from Preformed Salinity
gsw_sigma0
Potential density anomaly referenced to 0 dbar
gsw_sigma1
Potential density anomaly referenced to 1000 dbar
gsw_sigma2
Potential density anomaly referenced to 2000 dbar
gsw_sigma3
Potential density anomaly referenced to 3000 dbar
gsw_sigma4
Potential density anomaly referenced to 4000 dbar
gsw_sound_speed
Sound speed with 48-term density
gsw_sound_speed_t_exact
Sound speed
gsw_specvol
Specific volume
gsw_specvol_anom
Specific volume anomaly
gsw_specvol_t_exact
Specific volume
gsw_SP_from_C
Convert from electrical conductivity to practical salinity
gsw_SP_from_SA
Convert from Absolute Salinity to Practical Salinity
gsw_SP_from_SK
Calculate Practical Salinity from Knudsen Salinity
gsw_SP_from_SR
Calculate Practical Salinity from Reference Salinity
gsw_SP_from_Sstar
Practical Salinity from Preformed Salinity
gsw_SR_from_SP
Calculate Reference Salinity from Practical Salinity
gsw_Sstar_from_SA
Convert from Absolute Salinity to Preformed Salinity
gsw_Sstar_from_SP
Convert from Practical Salinity to Preformed Salinity
gsw_t_freezing
Freezing temperature
gsw_t_from_CT
In situ temperature from Conservative Temperature
gsw_thermobaric
Thermobaric coefficient (48-term equation)
gsw_Turner_Rsubrho
Turner angle and density ratio
gsw_z_from_p
Height from pressure (48-term equation)
saar
Global SA lookup file

Files in this package

gsw
gsw/inst
gsw/inst/doc
gsw/inst/doc/gsw.R
gsw/inst/doc/gsw.pdf
gsw/inst/doc/gsw.Rnw
gsw/tests
gsw/tests/gsw.R
gsw/src
gsw/src/gsw_oceanographic_toolbox.c
gsw/src/gsw_p_from_z.c
gsw/src/gswteos-10.h
gsw/src/gsw_saar.c
gsw/src/wrappers.c
gsw/NAMESPACE
gsw/NEWS
gsw/data
gsw/data/saar.rda
gsw/data/datalist
gsw/R
gsw/R/gsw.R
gsw/R/zzz.R
gsw/vignettes
gsw/vignettes/gsw.bib
gsw/vignettes/TS_gsw.pdf
gsw/vignettes/SSS_2.png
gsw/vignettes/SSS_1.png
gsw/vignettes/temperature_comparison.pdf
gsw/vignettes/TS_unesco.pdf
gsw/vignettes/gsw.Rnw
gsw/vignettes/gsw.bst
gsw/vignettes/salinity_comparison.pdf
gsw/README.md
gsw/MD5
gsw/build
gsw/build/vignette.rds
gsw/DESCRIPTION
gsw/man
gsw/man/gsw_SP_from_Sstar.Rd
gsw/man/gsw_SP_from_SK.Rd
gsw/man/gsw_SP_from_C.Rd
gsw/man/saar.Rd
gsw/man/gsw_CT_freezing.Rd
gsw/man/gsw_latentheat_melting.Rd
gsw/man/gsw_Turner_Rsubrho.Rd
gsw/man/gsw_pt_from_t.Rd
gsw/man/gsw_rho_first_derivatives.Rd
gsw/man/gsw_rho_t_exact.Rd
gsw/man/gsw_kappa_t_exact.Rd
gsw/man/gsw_z_from_p.Rd
gsw/man/gsw_enthalpy.Rd
gsw/man/gsw_cp_t_exact.Rd
gsw/man/gsw_dynamic_enthalpy.Rd
gsw/man/gsw_t_freezing.Rd
gsw/man/gsw_rho.Rd
gsw/man/gsw_enthalpy_t_exact.Rd
gsw/man/gsw_specvol.Rd
gsw/man/gsw_internal_energy.Rd
gsw/man/gsw_adiabatic_lapse_rate_from_CT.Rd
gsw/man/gsw_IPV_vs_fNsquared_ratio.Rd
gsw/man/gsw_pt_from_CT.Rd
gsw/man/gsw_Sstar_from_SA.Rd
gsw/man/gsw_t_from_CT.Rd
gsw/man/gsw.Rd
gsw/man/gsw_Nsquared.Rd
gsw/man/gsw_alpha_wrt_t_exact.Rd
gsw/man/gsw_sound_speed_t_exact.Rd
gsw/man/gsw_p_from_z.Rd
gsw/man/gsw_sigma1.Rd
gsw/man/gsw_CT_from_t.Rd
gsw/man/gsw_beta_const_t_exact.Rd
gsw/man/gsw_kappa.Rd
gsw/man/gsw_grav.Rd
gsw/man/gsw_SP_from_SA.Rd
gsw/man/gsw_SR_from_SP.Rd
gsw/man/gsw_SA_from_rho.Rd
gsw/man/gsw_pt0_from_t.Rd
gsw/man/gsw_thermobaric.Rd
gsw/man/gsw_Sstar_from_SP.Rd
gsw/man/gsw_deltaSA_from_SP.Rd
gsw/man/gsw_sigma0.Rd
gsw/man/gsw_CT_from_pt.Rd
gsw/man/gsw_latentheat_evap_t.Rd
gsw/man/gsw_alpha_on_beta.Rd
gsw/man/gsw_SA_from_Sstar.Rd
gsw/man/gsw_beta.Rd
gsw/man/gsw_C_from_SP.Rd
gsw/man/gsw_specvol_anom.Rd
gsw/man/gsw_SA_from_SP.Rd
gsw/man/gsw_cabbeling.Rd
gsw/man/gsw_sigma2.Rd
gsw/man/gsw_SP_from_SR.Rd
gsw/man/gsw_sigma4.Rd
gsw/man/gsw_entropy_from_t.Rd
gsw/man/gsw_latentheat_evap_CT.Rd
gsw/man/gsw_alpha.Rd
gsw/man/argfix.Rd
gsw/man/gsw_specvol_t_exact.Rd
gsw/man/gsw_sigma3.Rd
gsw/man/gsw_pot_rho_t_exact.Rd
gsw/man/gsw_sound_speed.Rd
gsw/LICENSE