[MITgcm-support] T & rho!
Van Thinh Nguyen
vtnguyen at moisie.math.uwaterloo.ca
Tue Sep 5 15:23:57 EDT 2006
Hi Martin,
I looked in your discuss on T & rho in MITgcm-support archives (June
2004), but I am really not sure what I am using in my model:
I have a vertical density profile as:
rho(z)=0.001*(18.5-2.75*(1+tanh((z+10)/2)))
From exp1 using linear EOS, we have:
d(rho)/dz = - rho_0*tAlpha*d(T)/dz
Integrating this relation, I get T(z)= - rho(z)/(rho_0*tAlpha)
(here rho_0=1000kg/m3, tAlpha=2.E-4 and rho(z) given as above)
This T(z) can be used as tRef in data?
Thanks so much for any help,
Van Thinh
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