gsw_pot_enthalpy_from_pt_ice_poly

Contents

USAGE:

pot_enthalpy = gsw_pot_enthalpy_from_pt_ice_poly(pt0_ice)

DESCRIPTION:

Calculates the potential enthalpy of seawater from potential
temperature (whose reference sea pressure is zero dbar). This is is a 
compuationally efficient polynomial fit to the potential enthalpy of 
ice.

INPUT:

pt0_ice  =  potential temperature of ice (ITS-90)              [ deg C ]

OUTPUT:

pot_enthalpy_ice  =  potential enthalpy of ice                  [ J/kg ]

EXAMPLE:

pt0_ice = [-10.7856; -13.4329; -12.8103; -12.2600; -10.8863; -8.4036;]

pot_enthalpy_ice = gsw_pot_enthalpy_from_pt_ice_poly(pt0_ice)

pot_enthalpy_ice =

1.0e+005 *

  -3.555459482216265
  -3.608607100959428
  -3.596153924697033
  -3.585123214031169
  -3.557490561327994
  -3.507198320793373

AUTHOR:

Trevor McDougall and Paul Barker    [ help@teos-10.org ]

VERSION NUMBER:

3.04 (3rd December, 2013)

REFERENCES:

IOC, SCOR and IAPSO, 2010: The international thermodynamic equation of
 seawater - 2010: Calculation and use of thermodynamic properties.
 Intergovernmental Oceanographic Commission, Manuals and Guides No. 56,
 UNESCO (English), 196 pp.  Available from the TEOS-10 web site.

The software is available from http://www.TEOS-10.org