# gsw_latentheat_evap_t

    latent heat of evaporation

## Contents

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

## USAGE:

    latentheat_evap_t = gsw_latentheat_evap_t(SA,t,p)

## DESCRIPTION:

    Calculates latent heat of evaporation of water from seawater
    (isobaric evaporation enthalpy) with in-situ temperature, t, as
    input temperature at p = 0 (the surface).  It is defined as a
    function of Absolute Salinity, SA, and in-situ temperature, t,
    and is valid in the ranges 0 < SA < 40 g/kg and 0 < CT < 42 deg C.
    The errors range between -0.4 and 0.6 J/kg.

    Click for a more detailed description of calculating
    latent heat of evaporation.

## INPUT:

    SA  =  Absolute Salinity                                        [ g/kg ]
    t   =  in-situ temperature                                     [ deg C ]

    SA & t need to have the same dimensions.

## OUTPUT:

    latentheat_evap_t  =  latent heat of evaporation                [ J/kg ]

## EXAMPLE:

    SA = [34.7118; 34.8915; 35.0256; 34.8472; 34.7366; 34.7324;]
    t =  [28.7856; 28.4329; 22.8103; 10.2600;  6.8863;  4.4036;]

    latentheat_evap_t = gsw_latentheat_evap_t(SA,t)

    latentheat_evap_t =

      1.0e+006 *

       2.429882982734836
       2.430730236218543
       2.444217294049004
       2.474137411322517
       2.482156276375029
       2.488054617630297

## AUTHOR:

    Paul Barker, Trevor McDougall and Rainer Feistal    [ 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.
      See section 3.3 of this TEOS-10 Manual.

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