Changes between Version 221 and Version 222 of doc/app/initialization_parameters

Timestamp:

Oct 31, 2013 11:20:35 AM (11 years ago)

Author:

heinze

Comment:

--

doc/app/initialization_parameters

@@ -295 +295 @@
 }}}
 {{{#!td
-Parameter to choose nudging. ...\\\\
-
-This mode requires the input file [../iofiles#NUDGING_DATA NUDGING_DATA]. This file contains ....\\\\
-
+Parameter to choose nudging. Nudging is a relaxation technique which adjusts the large-eddy simulation to a given, larger scale flow situation. It can for example be used to simulate an observed situation. Further information can be found [../../tec/nudging here]. \\\\
+
+With '''nudging''' = ''.T.'', additional tendencies are calculated for the prognostic variable u, v, pt and q. It requires [#humidity humidity] = .T. as well as  [#large_scale_forcing large_scale forcing] = .T.. So far, it is not implemented for [#ocean ocean] runs and non cyclic lateral boundary conditions. An example can be found [../examples/nudging here]. \\\\
+
+Additionally, this mode requires the input file [../iofiles#NUDGING_DATA NUDGING_DATA]. This file contains profile information at several time steps about the relaxation time scale tau and the prognostic variables u, v, w, pt, q which must be provided by a larger scale model or by measurements.
 }}}
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