# gsw_sound_speed_ice

    sound speed in ice

## Contents

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

## USAGE:

    sound_speed_ice = gsw_sound_speed_ice(t,p)

## DESCRIPTION:

    Calculates the compression speed of sound in ice.

## INPUT:

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

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

## OUTPUT:

    sound_speed_ice  =  compression speed of sound in ice           [ m/s ]

## EXAMPLE:

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

    sound_speed_ice = gsw_sound_speed_ice(t,p)

    sound_speed_ice =

    1.0e+003 *

       3.111311360346254
       3.116492565497544
       3.115833462003452
       3.115637032488204
       3.115377253092692
       3.113321384499191

## AUTHOR:

    Paul Barker and Trevor McDougall.              [ 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