# gsw_enthalpy_ice

    specific enthalpy of ice

## Contents

- USAGE:
- DESCRIPTION:
- INPUT:
- OUTPUT:
- EXAMPLE:
- AUTHOR:
- VERSION NUMBER:
- REFERENCES:

## USAGE:

    enthalpy_ice = gsw_enthalpy_ice(t,p)

## DESCRIPTION:

    Calculates the specific enthalpy of ice h_Ih.

## INPUT:

    t  =  in-situ temperature (ITS-90)                             [ deg C ]
    p  =  sea pressure                                              [ dbar ]
          (ie. absolute pressure - 10.1325 dbar)

    p may have dimensions 1x1 or Mx1 or 1xN or MxN, where t is MxN.

## OUTPUT:

    enthalpy_ice = specific enthalpy of ice                         [ J/kg ]

## EXAMPLE:

    t = [-10.7856; -13.4329; -12.8103; -12.2600;  -10.8863;  -8.4036;]
    p = [      10;       50;      125;      250;       600;     1000;]

    enthalpy_ice = gsw_enthalpy_ice(t,p)

    enthalpy_ice =

      1.0e+005 *

      -3.554414597446597
      -3.603380857687490
      -3.583089884253586
      -3.558998379233944
      -3.494811024956881
      -3.402784319238127

## AUTHOR:

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

## VERSION NUMBER:

    3.05 (16th February, 2015)

## 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