Changes between Version 85 and Version 86 of doc/app/initialization_parameters

Timestamp:

Sep 15, 2010 11:00:07 AM (14 years ago)

Author:

kanani

Comment:

--

doc/app/initialization_parameters

@@ -1427 +1427 @@
 |----------------
 {{{#!td style="vertical-align:top"
+[=#pt_surface '''pt_surface''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+300.0
+}}}
+{{{#!td
+Surface potential temperature (in K).\\\\
+This parameter assigns the value of the potential temperature '''pt''' at the surface (k=0). Starting from this value, the initial vertical temperature profile is constructed with [#pt_vertical_gradient pt_vertical_gradient] and [#pt_vertical_gradient_level pt_vertical_gradient_level]. This profile is also used for the [[1d-model]] as a stationary profile.\\\\
+'''Attention:'''\\
+In case of ocean runs (see [#ocean ocean]), this parameter gives the temperature value at the sea surface, which is at k=[#nzt nzt]. The profile is then constructed from the surface down to the bottom of the model.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#pt_surface_initial_change '''pt_surface_initial_change''']
+}}}
+{{{#!td style="vertical-align:top"
+R
+}}}
+{{{#!td style="vertical-align:top"
+0.0
+}}}
+{{{#!td
+Change in surface temperature to be made at the beginning of the 3d run (in K).\\\\
+If '''pt_surface_initial_change''' is set to a non-zero value, the near surface sensible heat flux is not allowed to be given simultaneously (see [#surface_heatflux surface_heatflux]).
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#pt_vertical_gradient '''pt_vertical_gradient''']
+}}}
+{{{#!td style="vertical-align:top"
+R(10)
+}}}
+{{{#!td style="vertical-align:top"
+10*0.0
+}}}
+{{{#!td
+Temperature gradient(s) of the initial temperature profile (in K / 100 m).\\\\
+This temperature gradient holds starting from the height level defined by [#pt_vertical_gradient_level pt_vertical_gradient_level] (precisely: for all uv levels k where zu(k) > pt_vertical_gradient_level, pt_init(k) is set: pt_init(k) = pt_init(k-1) + dzu(k) * '''pt_vertical_gradient''') up to the top boundary or up to the next height level defined by pt_vertical_gradient_level. A total of 10 different gradients for 11 height intervals (10 intervals if pt_vertical_gradient_level(1) = 0.0) can be assigned. The surface temperature is assigned via [#pt_surface pt_surface].\\\\
+'''Example:'''\\\\
+      '''pt_vertical_gradient''' = ''1.0'', ''0.5'',\\ 
+      [#pt_vertical_gradient_level pt_vertical_gradient_level] = ''500.0'', ''1000.0'',\\\\
+That defines the temperature profile to be neutrally stratified up to z = 500.0 m with a temperature given by [#pt_surface pt_surface]. For 500.0 m < z <= 1000.0 m the temperature gradient is 1.0 K / 100 m and for z > 1000.0 m up to the top boundary it is 0.5 K / 100 m (it is assumed that the assigned height levels correspond with uv levels).\\\\
+'''Attention:'''\\
+In case of ocean runs (see [#ocean ocean]), the profile is constructed like described above, but starting from the sea surface (k=[#nzt nzt]) down to the bottom boundary of the model. Height levels have then to be given as negative values, e.g. pt_vertical_gradient_level = ''-500.0,'' ''-1000.0.''
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#pt_vertical_gradient_level '''pt_vertical_gradient_level''']
+}}}
+{{{#!td style="vertical-align:top"
+R(10)
+}}}
+{{{#!td style="vertical-align:top"
+10*0.0
+}}}
+{{{#!td
+Height level from which on the temperature gradient defined by [#pt_vertical_gradient pt_vertical_gradient] is effective (in m).\\\\
+The height levels have to be assigned in ascending order. The default values result in a neutral stratification regardless of the values of pt_vertical_gradient (unless the top boundary of the model is higher than 100000.0 m). For the piecewise construction of temperature profiles see [#pt_vertical_gradient pt_vertical_gradient].\\\\
+'''Attention:'''\\
+In case of ocean runs (see [#ocean ocean]), the (negative) height levels have to be assigned in descending order. 
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#<insert_parameter_name> '''<insert_parameter_name>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
 [=#<insert_parameter_name> '''<insert_parameter_name>''']
 }}}