Julia is a high level ,high performmance ,dynamic programming language. Today , I like to use Julia for sea water properties analysis. I have published a medium post over this with details explanation. I will use GibbsSeaWater julia package. Installation code here,
using Pkg
Pkg.add("GibbsSeaWater") here the my medium post link

Contents of this Notebook

1. Calculating practical salinity
2. Calculating conductivity from practical salinity
3. Calculating practical salinity from reference salinity
4. Calculating conservative temperature from in-situ temperature
5. Calculating potential temperature of ice from the potential enthalpy of ice
6. Calculating in-situ density, the appropriate thermal expansion coefficient, and the appropriate saline contraction coefficient of seawate
7. Calculating the potential density of anomaly with reference pressur
8. Calculating ratio of practical salinity to conservative temperature
9. Calculating conservative Temperature of the maximum density of seawater
10. Calculating latent heat of evaporation of water from seawater

print("hafez \n")
print("Hello Julia, I want to analyze the sea water property ")

hafez 
Hello Julia, I want to analyze the sea water property 

using GibbsSeaWater

1. Calculating practical salinity: Calculates Practical Salinity, SP, from conductivity, C, primarily using the PSS-78 algorithm.

C=[56.6, 56.0,57.7] #conductivity (mS/cm)
T=[6.7,8.8,8.0] #in situ temperature[deg C]
P=[10.0,50.0,125.0] #sea pressure [dbar]
sp=gsw_sp_from_c.(C,T,P)

3-element Array{Float64,1}:
 60.205764250519124
 55.90574352230805
 59.15643355317229

2. Calculating conductivity from practical salinity

SP = [34.5487,34.7275,34.8605,34.6810, 34.5680, 34.5600,]
t = [28.7856, 28.4329,22.8103, 10.2600, 6.8863, 4.4036,]
p = [ 10,50,125,250,600,1000]
c=gsw_c_from_sp.(SP,t,p)

3-element Array{Float64,1}:
 60.205764250519124
 55.90574352230805
 59.15643355317229

3.Calculating practical salinity from reference salinity

sr =[28.9,28.4,34.23] #reference salinity
sp=gsw_sp_from_sr.(sr)

3-element Array{Float64,1}:
 28.76436369758146
 28.26671034641223
 34.06934842104544

4.Calculating conservative temperature from in-situ temperature

sa=[34.5,34.8] # absolute salinity [g/kg]
t=[28.78,22.39]
p=[10.0,50.0]
ct=gsw_ct_from_t.(sa,t,p)

2-element Array{Float64,1}:
 28.813194838540284
 22.388324558353194

5.Calculating potential temperature of ice from the potential enthalpy of ice

p_en_ice=[-3.44e5,-3.6e5] # potential enthalpy of [j/kg]
pto_ice=gsw_pt_from_pot_enthalpy_ice.(p_en_ice)

2-element Array{Float64,1}:
  -5.1206614327791815
 -13.002435627806364

6.Calculating in-situ density, the appropriate thermal expansion coefficient, and the appropriate saline contraction coefficient of seawater

ct=[34.5,35.05] # conservative temperture
sa=[28.8,22.7] # absolute salinity
p=[10.0,50.0] # sea pressure
rlb=gsw_rho_alpha_beta.(sa,ct,p)
println(rlb)

[(1015.5685729873671, 0.000354907633029042, 0.0007107817598093406), (1011.1431663112612, 0.000350046257837302, 0.0007117665364787327)]

7.Calculating the potential density of anomaly with reference pressure

ct=[34.5,35.05] # conservative temperture
sa=[28.8,22.7] # absolute salinity
sigmaO=gsw_sigma0.(sa,ct)

2-element Array{Float64,1}:
 15.526794528021924
 10.932838722273118

8.Calculating ratio of practical salinity to conservative temperature

SA = [34.7118, 34.8915, 35.0256, 34.8472, 34.7366, 34.7324]
CT = [ 3.7856, 3.4329, 2.8103, 1.2600, 0.6886, 0.4403]
p = [ 10.0, 50.0, 125.0, 250.0, 600.0, 1000]
t_Ih = [-10.7856, -13.4329, -12.8103, -12.2600, -10.8863, -8.4036] # in situe temperature of the ice ath p pressure p
melting_ice_SA_CT_ratio=gsw_melting_ice_sa_ct_ratio.(SA,CT,p,t_Ih)

6-element Array{Float64,1}:
 0.3738409090224898
 0.37187851497209873
 0.3771046646221908
 0.38277769679615625
 0.3871338451519997
 0.3939473160269136

9.Calculating conservative Temperature of the maximum density of seawater

rho=[1021.86,1022.26] # density of seawater [kg/m²]
ct=[28.2,22.05] # conservative temperture
p=[10.0,50.0] # sea pressure
sa=gsw_sa_from_rho.(rho,ct,p)

2-element Array{Float64,1}:
 34.46541767129753
 32.268428894258854

10.Calculating latent heat of evaporation of water from seawater

ct=[28.2,22.05] # conservative temperture
sa=[28.8,22.7] # absolute salinity
latentheat_eva_Ct=gsw_latentheat_evap_ct.(sa,ct)

2-element Array{Float64,1}:
 2.431963327876637e6
 2.4471032313880725e6