Changes between Version 61 and Version 62 of doc/app/runtime_parameters

Timestamp:

Sep 14, 2010 8:48:51 AM (15 years ago)

Author:

weinreis

Comment:

--

doc/app/runtime_parameters

@@ -143 +143 @@
 The temporal interval of the output times of profiles is assigned via the parameter [#dt_dopr dt_dopr].\\\\
 Profiles can also be temporally averaged (see [#averaging_interval_pr averaging_interval_pr).\\\\
-The following list shows the values which can be assigned to '''data_output_pr'''. The profile data is either defined on u-v-levels (variables marked in [[span(red,style=color: red)]]) or on w-levels ([[span(green,style=color: green)]])). According to this, the z-coordinates of the individual profiles vary. Beyond that, with a Prandtl layer switched on ([[../inipar#prandtl_layer|prandtl_layer]]) the lowest output level is z = zu(1) instead of z = zw(0) for profiles w'' u'',w''v", wu and wv . Turbulence quantities such as w*u*  or u*2 are calculated from turbulent fluctuations that are defined as deviations from the instantaneous horizontal average. 
+The following list shows the values which can be assigned to '''data_output_pr'''. The profile data is either defined on u-v-levels (variables marked in [[span(blue,style=color: blue)]]) or on w-levels ([[span(green,style=color: green)]]). According to this, the z-coordinates of the individual profiles vary. Beyond that, with a Prandtl layer switched on ([[../inipar#prandtl_layer|prandtl_layer]]) the lowest output level is z = zu(1) instead of z = zw(0) for profiles w'' u'',w''v", wu and wv. Turbulence quantities such as w*u*  or u*2 are calculated from turbulent fluctuations that are defined as deviations from the instantaneous horizontal average.\\\\
+||='''quantity name''' =||='''meaning''' =||='''unit''' =||
+||[[span(u ,style=color: blue)]] ||u-component of the velocity ||m/s ||
+||[[span(v ,style=color: blue)]] ||v-component of the velocity ||m/s ||
+||[[span(w ,style=color: green)]] ||w-component of the velocity ||m/s ||
+pt      Potential temperature (in K).
+vpt     Virtual potential temperature (in K).
+lpt     Potential liquid water temperature (in K).
+q       Total water content (in kg/kg).
+qv      Specific humidity (in kg/kg).
+ql      Liquid water content (in kg/kg).
+rho     Potential density (in kg/m3).
+s       Scalar concentration (in kg/m3).
+sa      Salinity (in psu).
+e       Turbulent kinetic energy (TKE, subgrid-scale) (in m2/s2).
+e*      Perturbation energy (resolved) (in m2/s2).
+p       Perturbation pressure (in Pa)
+km      Eddy diffusivity for momentum (in m2/s).
+kh      Eddy diffusivity for heat (in m2/s).
+l       Mixing length (in m).
+w"u"    u-component of the subgrid-scale vertical momentum flux (in m2/s2).
+w*u*    u-component of the resolved vertical momentum flux (in m2/s2).
+wu      u-component of the total vertical momentum flux (w"u" + w*u*) (in m2/s2).
+w"v"    v-component of the subgrid-scale vertical momentum flux (in m2/s2).
+w*v*    v-component of the resolved vertical momentum flux (in m2/s2).
+wv      v-component of the total vertical momentum flux (w"v" + w*v*) (in m2/s2).
+w"pt"   Subgrid-scale vertical sensible heat flux (in K m/s).
+w*pt*   Resolved vertical sensible heat flux (in K m/s).
+wpt     Total vertical sensible heat flux (w"pt" + w*pt*) (in K m/s).
+w*pt*BC         Subgrid-scale vertical sensible heat flux using the Bott-Chlond scheme (in K m/s).
+wptBC   Total vertical sensible heat flux using the Bott-Chlond scheme (w"pt" + w*pt*BC) (in K m/s).
+w"vpt"  Subgrid-scale vertical buoyancy flux (in K m/s).
+w*vpt*  Resolved vertical buoyancy flux (in K m/s).
+wvpt    Total vertical buoyancy flux (w"vpt" + w*vpt*) (in K m/s).
+w"q"    Subgrid-scale vertical water flux (in kg/kg m/s).
+w*q*    Resolved vertical water flux (in kg/kg m/s).
+wq      Total vertical water flux (w"q" + w*q*) (in kg/kg m/s).
+w"qv"   Subgrid-scale vertical latent heat flux (in kg/kg m/s).
+w*qv*   Resolved vertical latent heat flux (in kg/kg m/s).
+wqv     Total vertical latent heat flux (w"qv" + w*qv*) (in kg/kg m/s).
+w"s"    Subgrid-scale vertical scalar concentration flux (in kg/m3 m/s).
+w*s*    Resolved vertical scalar concentration flux (in kg/m3 m/s).
+ws      Total vertical scalar concentration flux (w"s" + w*s*) (in kg/m3 m/s).
+w"sa"   Subgrid-scale vertical salinity flux (in psu m/s).
+w*sa*   Resolved vertical salinity flux (in psu m/s).
+wsa     Total vertical salinity flux (w"sa" + w*sa*) (in psu m/s).
+w*e*    Vertical flux of perturbation energy (resolved)
+u*2     Variance of the u-velocity component (resolved)
+v*2     Variance of the v-velocity component (resolved)
+w*2     Variance of the w-velocity component (resolved)
+pt*2    Variance of the potential temperature (resolved)
+w*3     Third moment of the w-velocity component (resolved)
+Sw      Skewness of the w-velocity component (resolved, Sw = W3/(w2)1.5)
+w*2pt*  Third moment (resolved)
+w*pt*2  Third moment (resolved)
+w*u*u*:dz       Energy production by shear (resolved)
+w*p*:dz         Energy production by turbulent transport of pressure fluctuations (resolved)
+w"e:dz  Energy production by transport of resolved-scale TKE
+hyp     Hydrostatic pressure (in dbar)
 }}}
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