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Using empirical polynomial corelations to calculate rho

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Old   September 19, 2015, 05:10
Default Using empirical polynomial corelations to calculate rho
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Hi all
I need to compute rho properties from empirical polynomial corelations depending on the temperature and salinity, like this:
rho= f(T,S)

I have the temperature in volScalarField. Of course, dimensions do not match and accrued below error :

Different dimensions for =
dimensions : [1 -3 0 0 0 0 0] = [0 0 0 0 0 0 0]
Please give advise how to Solve error.
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