Changes between Version 164 and Version 165 of doc/app/initialization_parameters

Timestamp:

Oct 14, 2011 7:27:25 AM (13 years ago)

Author:

raasch

Comment:

--

doc/app/initialization_parameters

@@ -1827 +1827 @@
 '' 'set_constant_profiles' ''\\\\
       A horizontal wind profile consisting of linear sections (see [#ug_surface ug_surface], [#ug_vertical_gradient ug_vertical_gradient], [#ug_vertical_gradient_level ug_vertical_gradient_level] and [#vg_surface vg_surface], [#vg_vertical_gradient vg_vertical_gradient], [#vg_vertical_gradient_level vg_vertical_gradient_level], respectively) as well as a vertical temperature (humidity) profile consisting of linear sections (see [#pt_surface pt_surface], [#pt_vertical_gradient pt_vertical_gradient], [#q_surface q_surface] and [#q_vertical_gradient q_vertical_gradient]) are assumed as initial profiles. The subgrid-scale TKE is set to 0 but K,,m,, and K,,h,, are set to very small values because otherwise no TKE would be generated.\\\\
+Instead of using the geostrophic wind for constructing the initial u,v-profiles, these profiles can also be directly set using parameters [#u_profile u_profile], [#v_profile v_profile], and [#uv_heights uv_heights], e.g. if observed profiles shall be used as initial values. In runs with non-cyclic horizontal boundary conditions these profiles are also used as fixed mean inflow profiles.\\\\
 '' 'set_1d-model_profiles' ''\\\\
       The arrays of the 3d-model are initialized with the (stationary) solution of the [../../tec/1dmodel 1d-model]. These are the variables e, K,,h,,{{{,}}} K,,m,,{{{,}}} u, v and with Prandtl layer switched on rif, us, usws, vsws. The temperature (humidity) profile consisting of linear sections is set as for '' 'set_constant_profiles' '' and assumed as constant in time within the 1d-model. For steering of the 1d-model a set of parameters with suffix "_1d" (e.g. [#end_time_1d end_time_1d], [#damp_level_1d damp_level_1d]) is available.\\\\
@@ -2164 +2165 @@
 '''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"
+[=#u_profile '''u_profile''']
+}}}
+{{{#!td style="vertical-align:top"
+R(100)
+}}}
+{{{#!td style="vertical-align:top"
+100 * 9999999.9
+}}}
+{{{#!td
+Values of u-velocity component to be used as initial profile. The corresponding height levels have to be provided by parameter [#uv_heights uv_heights]. The first velocity value always has to be given for the surface and must be zero, i.e. {{{u_profile(1)}}} = 0.0. Velocity values for the model grid levels are calculated from the given values by linear interpolation. If the uppermost value is given for a height smaller than the domain height, this value will be used for all grid points above this level. In runs with non-cyclic horizontal boundary conditions this profile will be used as fixed mean inflow profile.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#u_profile '''v_profile''']
+}}}
+{{{#!td style="vertical-align:top"
+R(100)
+}}}
+{{{#!td style="vertical-align:top"
+100 * 9999999.9
+}}}
+{{{#!td
+Values of v-velocity component to be used as initial profile. The corresponding height levels have to be provided by parameter [#uv_heights uv_heights]. The first velocity value always has to be given for the surface and must be zero, i.e. {{{v_profile(1)}}} = 0.0. Velocity values for the model grid levels are calculated from the given values by linear interpolation. If the uppermost value is given for a height smaller than the domain height, this value will be used for all grid points above this level. In runs with non-cyclic horizontal boundary conditions this profile will be used as fixed mean inflow profile.
+}}}
+|----------------
+{{{#!td style="vertical-align:top"
+[=#u_profile '''uv_heights''']
+}}}
+{{{#!td style="vertical-align:top"
+R(100)
+}}}
+{{{#!td style="vertical-align:top"
+100 * 9999999.9
+}}}
+{{{#!td
+Height levels in ascending order, for which prescribed u,v-velocities are given (see [#u_profile u_profile], [#v_profile v_profile]. The first height level must always be zero, i.e. uv_heights(1) = 0.0.
 }}}
 [[BR]]