Changes between Version 89 and Version 90 of doc/app/initialization_parameters

Timestamp:

Sep 15, 2010 11:24:03 AM (14 years ago)

Author:

kanani

Comment:

--

doc/app/initialization_parameters

@@ -323 +323 @@
 Parameter to switch on longwave radiation cooling at cloud-tops.\\\\
 Long-wave radiation processes are parameterized by the effective emissivity, which considers only the absorption and emission of long-wave radiation at cloud droplets. The radiation scheme can be used only with [#cloud_physics cloud_physics] = ''.TRUE.''.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#random_heatflux '''random_heatflux''']
+}}}
+{{{#!td style="vertical-align:top"
+L
+}}}
+{{{#!td style="vertical-align:top"
+.F.
+}}}
+{{{#!td
+Parameter to impose random perturbations on the internal two-dimensional near surface heat flux field '''shf'''.\\\\
+If a near surface heat flux is used as bottom boundary condition (see [#surface_heatflux surface_heatflux]), it is by default assumed to be horizontally homogeneous. Random perturbations can be imposed on the internal two-dimensional heat flux field '''shf''' by assigning '''random_heatflux''' = ''.T.''. The disturbed heat flux field is calculated by multiplying the values at each mesh point with a normally distributed random number with a mean value and standard deviation of 1. This is repeated after every timestep.\\\\
+In case of a non-flat topography, assigning '''random_heatflux''' = ''.T.'' imposes random perturbations on the combined heat flux field '''shf''' composed of surface_heatflux at the bottom surface and [#wall_heatflux wall_heatflux](0) at the topography top face.
+}}}
+|----------------
+{{{#!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>''']
+}}}
+{{{#!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>''']
+}}}
+{{{#!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>''']
+}}}
+{{{#!td style="vertical-align:top"
+<insert type>
+}}}
+{{{#!td style="vertical-align:top"
+<insert value>
+}}}
+{{{#!td
+<insert explanation>
 }}}
 |----------------