%%%%%%%%%% Matlab Files %%%%%%%%%%

I have created a number of Matlab function files that may be useful.  They have
been moved to the home/matlab directory.  Doing a help on each file will explain
them in detail.  The files I have created are:

condfsalt.m
density.m
densitycont.m
probeAB.m
probecond.m
probeG.m
probetemp.m
sal2cond.m
saltfcond.m
tempc20.m
tempc25.m
wghts.m

condfsalt.m computes the electrical conductivity of salt water where the amount
of salt in the water is known.  Temperature must be at 20 C.  From Ruddick and
Shirtcliffe, 1979.

density.m computes the density of water given the temperature and salt weight
fraction in the water.  From Ruddick and Shirtcliffe, 1979.

densitycont.m contours density using the equation of given in Ruddick and
Shirtcliffe, 1979.

probeAB.m computes the A and B constants for the PME MicroScale Conductivity
Temperature Instrument.  See the MSCTI manual (www.pme.com).

probecond.m computes the conductivity of water using the PME MicroScale
Conductivity Temperature Instrument.  See the MSCTI manual (www.pme.com).

probeG.m computes the gain (G) constant using the PME MicroScale Conductivity
Temperature Instrument.  See the MSCTI manual (www.pme.com)

probetemp.m computes the temperature of water using the PME MicroScale
Conductivity Temperature Instrument.  See the MSCTI manual (www.pme.com)

sal2cond.m computes the conductivity of a salt water sample from its salinity. 
From Perkin and Lewis 1980.

saltfcond.m computes the weight fraction of salt from the electrical 
conductivity.  Temperature must be at 20 C.  From Ruddick and Shirtcliffe, 
1979.

tempc20.m returns the ratio of the electrical conductance of a salt water
solution at temperature 20 C to the electrical conductance of a salt water
solution at another temperature.  From Head 1983.

tempc25.m returns the ratio of the electrical conductance of a salt water
solution at temperature 25 C to the electrical conductance of a salt water
solution at another temperature.  From Head 1983.

wghts.m calculates the weight fraction from the electrical conductivity and
temperature of the water.  From Head 1983.

Contact: Patrick Kyba, pkyba@dal.ca
