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revision 1.6 by mlosch, Fri Feb 29 16:47:45 2008 UTC revision 1.8 by mlosch, Tue Apr 29 14:03:31 2008 UTC
# Line 98  minor axis $e$ equal to $2$; they are gi Line 98  minor axis $e$ equal to $2$; they are gi
98      \left(\dot{\epsilon}_{11}^2+\dot{\epsilon}_{22}^2\right)      \left(\dot{\epsilon}_{11}^2+\dot{\epsilon}_{22}^2\right)
99      (1+e^{-2}) +  4e^{-2}\dot{\epsilon}_{12}^2 +      (1+e^{-2}) +  4e^{-2}\dot{\epsilon}_{12}^2 +
100      2\dot{\epsilon}_{11}\dot{\epsilon}_{22} (1-e^{-2})      2\dot{\epsilon}_{11}\dot{\epsilon}_{22} (1-e^{-2})
101    \right]^{-\frac{1}{2}}    \right]^{\frac{1}{2}}
102  \end{align*}  \end{align*}
103  The bulk viscosities are bounded above by imposing both a minimum  The bulk viscosities are bounded above by imposing both a minimum
104  $\Delta_{\min}=10^{-11}\text{\,s}^{-1}$ (for numerical reasons) and a  $\Delta_{\min}=10^{-11}\text{\,s}^{-1}$ (for numerical reasons) and a
# Line 280  conserving parameterization of snowice f Line 280  conserving parameterization of snowice f
280  algorithm following Archimedes' principle) turns snow into ice until  algorithm following Archimedes' principle) turns snow into ice until
281  the ice surface is back at $z=0$ \citep{leppaeranta83}.  the ice surface is back at $z=0$ \citep{leppaeranta83}.
282    
283  Effective ich thickness (ice volume per unit area,  Effective ice thickness (ice volume per unit area,
284  $c\cdot{h}$), concentration $c$ and effective snow thickness  $c\cdot{h}$), concentration $c$ and effective snow thickness
285  ($c\cdot{h}_{s}$) are advected by ice velocities:  ($c\cdot{h}_{s}$) are advected by ice velocities:
286  \begin{equation}  \begin{equation}

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