Changes between Version 332 and Version 333 of doc/tec/changelog_2018

Timestamp:

Apr 23, 2014 11:52:24 AM (11 years ago)

Author:

boeske

Comment:

--

doc/tec/changelog_2018

@@ -11 +11 @@
 
 ||='''Date'''  =||='''Author'''  =||='''svn\\Revision'''  =||='''Last\\Release'''  =||='''Type''' =||='''Description''' =||
+|----------------
+{{{#!td style="vertical-align:top;width: 50px"
+22/04/14
+}}}
+{{{#!td style="vertical-align:top;width: 50px"
+LB
+}}}
+{{{#!td style="vertical-align:top;width: 75px"
+r1366
+}}}
+{{{#!td style="vertical-align:top"
+3.10
+}}}
+{{{#!td style="vertical-align:top"
+C/N
+}}}
+{{{#!td style="vertical-align:top"
+'''New:'''
+
+Large scale forcing for temperature and humidity enabled.
+
+If [wiki:doc/app/inipar#large_scale_forcing large_scale_forcing] is set to .T., large scale advection tendencies and subsidence tendencies are read in from the external file [../../app/iofiles#LSF_DATA LSF_DATA].
+
+The horizontal large scale advection tendencies are applied to the prognostic variables in the new subroutine {{{ls_advec}}} in the module {{{ls_forcing}}}.
+
+The new control parameter use_subsidence_tendencies determines how the large scale subsidence is computed. 
+If it is set to .F. (default), the large scale subsidence velocity w_subs is used to advect the prognostic variables (subroutine  {{{subsidence}}}).
+If it is set to .T., the subroutine {{{subsidence}}} is not called and the subsidence tendencies from LSF_DATA are applied to the prognostic variables in the new subroutine {{{ls_advec}}}.
+The usage of use_subsidence_tendencies requires [wiki:doc/app/inipar#large_scale_forcing large_scale_forcing] = .T. as well as [wiki:doc/app/inipar#large_scale_subsidence large_scale_subsidence] = .T..
+
+Note that because of these changes external files ([../../app/iofiles#LSF_DATA LSF_DATA]) that worked with previous revisions have to be modified. The profile data sets in LSF_DATA now must contain four new columns which provide large scale advection tendencies as well as subsidence tendencies.
+
+Standard output of profiles of large scale advection tendencies (td_lsa_lpt, td_lsa_q), large scale subsidence tendencies (td_sub_lpt, td_sub_q) and nudging tendencies (td_nud_lpt, td_nud_q, td_nud_u and td_nud_v) is now possible.
+
+A new section called 'Large scale forcing and nudging' has been added to the header.
+
+
+
+'''Changes:'''
+
+New module {{{calc_mean_profile}}} added (previously a subroutine in module {{{buoyancy}}}).
+
+Removed redundant calls of MPI_ALLREDUCE from nudging.f90.
+
+(buoyancy.f90, calc_mean_profile.f90, check_parameters.f90, flow_statistics.f90, header.f90, ls_forcing.f90, Makefile, modules.f90, nudging.f90, parin.f90, prognostic_equations.f90, subsidence.f90, time_integration.f90)
+}}}
 |----------------
 {{{#!td style="vertical-align:top;width: 50px"