Changes between Version 109 and Version 110 of doc/app/initialization_parameters

Timestamp:

Sep 15, 2010 3:46:05 PM (14 years ago)

Author:

kanani

Comment:

--

doc/app/initialization_parameters

@@ -5 +5 @@
 ==== [#num Numerics] ====
 ==== [#phys Physics] ====
-==== [#bc Boundary Conditions] ====
+==== [#bc Boundary conditions] ====
 ==== [#ini Initialization] ====
 ==== [#topo Topography] ====
@@ -781 +781 @@
 '' 'ups-scheme' ''\\\\
       The upstream-spline scheme is used (see Mahrer and Pielke, 1978: Mon. Wea. Rev., 106, 818-830). In opposite to the Piascek-Williams scheme, this is characterized by much better numerical features (less numerical diffusion, better preservation of flow structures, e.g. vortices), but computationally it is much more expensive. In addition, the use of the Euler-timestep scheme is mandatory ([#timestep_scheme timestep_scheme] = '' 'euler' ''), i.e. the timestep accuracy is only of first order. For this reason the advection of scalar variables (see [#scalar_advec scalar_advec]) should then also be carried out with the upstream-spline scheme, because otherwise the scalar variables would be subject to large numerical diffusion due to the upstream scheme.\\\\
-Since the cubic splines used tend to overshoot under certain circumstances, this effect must be adjusted by suitable filtering and smoothing (see [#cut_spline_overshoot cut_spline_overshoot], [#long_filter_factor long_filter_factor], [#ups_limit_pt ups_limit_pt], [#ups_limit_u ups_limit_u], [#ups_limit_v ups_limit_v], [#ups_limit_w ups_limit_w]). This is always neccessary for runs with stable stratification, even if this stratification appears only in parts of the model domain.\\\\
+Since the cubic splines used tend to overshoot under certain circumstances, this effect must be adjusted by suitable filtering and smoothing (see [#long_filter_factor long_filter_factor]). This is always neccessary for runs with stable stratification, even if this stratification appears only in parts of the model domain.\\\\
 With stable stratification the upstream-spline scheme also produces gravity waves with large amplitude, which must be suitably damped (see [../d3par#rayleigh_damping_factor rayleigh_damping_factor]).\\\\
 '''Important:'''\\
@@ -1076 +1076 @@
 [[BR]]
 
-[=#bc '''Boundary Conditions:]\\
+[=#bc '''Boundary conditions:]\\
 ||='''Parameter Name'''  =||='''[../fortrantypes FORTRAN]\\[../fortrantypes Type]'''  =||='''Default\\Value'''  =||='''Explanation'''  =||
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