Subroutines for physical properties of seawater

TEOS-10 subroutines: recommended modern subroutines (The Equation of State 2010)

Click here for TEOS-10 website, documentation, code, "getting started"

UNESCO subroutines: used for most calculations in the the textbook and still in common use

Fortran subroutines from SIO/Oceanographic Data Facility and from WHOI CTD group
matlab seawater toolbox routines from Phillip Morgan at CSIRO (Australia).
Home page for CSIRO matlab routines.
c routines from Frank Delahoyde at Oceanographic Data Facility, SIO/UCSD.