Changes between Version 445 and Version 446 of doc/app/initialization_parameters

Timestamp:

Nov 21, 2019 1:08:57 PM (5 years ago)

Author:

raasch

Comment:

--

doc/app/initialization_parameters

@@ -1791 +1791 @@
 {{{#!td
 Parameter to define a y-shift for the recycled inflow turbulence, given in multiples of PE (may also be negative).\\\\
-E.g. with recycling_yshift = 3  the turbulent fluctuations, obtained at the recycling plane, will be shifted by 3 processors in positive y-direction before being imposed on the inflow. This method can be used to avoid persistent streaks in the longitudinal wind component, that may form in a neutrally stratified boundary layer (detailed information about this method can be found in Munters 2016, ​http://www.dx.doi.org/10.1063/1.4941912).
+E.g. with recycling_yshift = 3  the turbulent fluctuations, obtained at the recycling plane, will be shifted by 3 processors in positive y-direction before being imposed on the inflow. This method can be used to avoid persistent streaks in the longitudinal wind component, that may form in a neutrally stratified boundary layer (detailed information about this method can be found in Munters 2016, ​http://www.dx.doi.org/10.1063/1.4941912). See also description of parameter [#y_shift y_shift].
 
 Note that '''recycling_yshift''' \= 0 requires [#turbulent_inflow turbulent_inflow] = .T..
@@ -2081 +2081 @@
 This parameter introduces a shift by multiples of a subdomain size in y-direction at the left/right domain boundary. The shift is such that a point (coordinate y=yr) on the right domain boundary no longer corresponds with the point with the same y-coordinate on the left boundary, but instead with the point with the coordinate {{{y=yr+y_shift*(ny+1)/npey}}}. Conversely, a point on the left boundary with coordinate {{{y=yl}}} corresponds with the point on the right boundary with the coordinate {{{y=yl-y_shift*(ny+1)/npey}}}.\\
 Negative values and also those that exceed npey are allowed. They are transformed to the range {{{[0,npey-1]}}} internally.\\\\
-This feature has been implemented to alleviate the occurrence of streak-like structures that appear during simulations with neutral stratification, cyclic boundary conditions, and driving velocity with no v-component. For a description of these structures, see Munters (2016; ​http://www.dx.doi.org/10.1063/1.4941912).\\\\\\
+This feature has been implemented to alleviate the occurrence of streak-like structures that appear during simulations with neutral stratification, cyclic boundary conditions, and driving velocity with no v-component. For a description of these structures, see Munters (2016; ​http://www.dx.doi.org/10.1063/1.4941912). See also description of parameter [#recycling_yshift recycling_yshift].\\\\\\
 '''Schematic of the y_shift method:'''\\
 (Model domain with [../inipar#npex npex] = [../inipar#npey npey] = 5 and y_shift = 1)\\