Changes between Version 35 and Version 36 of doc/tec/lsm

Timestamp:

Jun 16, 2016 1:15:35 PM (9 years ago)

Author:

maronga

Comment:

--

doc/tec/lsm

@@ -166 +166 @@
 #!Latex
 $(\rho C)_\mathrm{soil}$: Volumetric heat capacity of the soil layer\\
-$\lambda_T$: Thermal heat conductivity of the soil layer
-}}}
-The volumetric heat capacity is calculated as
+$\lambda_T$: Heat conductivity of the soil layer
+}}}
+The heat conductivity is calculated as
 {{{
 #!Latex
@@ -298 +298 @@
 When prescribing grid points with water surface (i.e. {{{veg_class = 14,15}}}), the energy balance is solved as for land surface without evaporation from vegetation canopy and bare soil. Moreover, the water temperature is constant and time and is derived from the value of {{{pt_surface}}} at model start. In order to obtain realistic results, it is required to set a zero heat capacity for the ocean skin layer (e.g. {{{c_surface = 0.0}}}).
 
-A special feature of the treatment of water surfaces is the treatment of surface roughness chances due to water waves. The roughness lengths for momentum, heat, and moisture (''z'',,0,,, ''z'',,0,h,,, and ''z'',,0,q, respectively) are hence calculated after [#beljaars Beljaars (1994)] at each grid point as:
+A special feature of the treatment of water surfaces is the treatment of surface roughness chances due to water waves. The roughness lengths for momentum, heat, and moisture (''z'',,0,,, ''z'',,0,h,,, and ''z'',,0,q,, respectively) are hence calculated after [#beljaars Beljaars (1994)] at each grid point as:
 {{{
 #!Latex
@@ -304 +304 @@
 z_0 &= \dfrac{0.11 \nu}{u_\ast} + \alpha_\mathrm{Ch} \dfrac{u_\ast^2}{g}\\
 z_\mathrm{0,h} &= \dfrac{0.4 \nu}{u_\ast}\\
-z_\mathrm{0,h} &= \dfrac{0.62 \nu}{u_\ast}
+z_\mathrm{0,q} &= \dfrac{0.62 \nu}{u_\ast}
 \end{align*}
 }}}