Changes between Version 14 and Version 15 of doc/app/examples/lsf

Timestamp:

Jun 18, 2019 8:02:34 AM (6 years ago)

Author:

Giersch

Comment:

--

doc/app/examples/lsf

@@ -1 +1 @@
 === Runs with large scale forcing and nudging ===
 
-Using large scale forcing and nudging in a PALM simulation requires to provide large scale forcing and nudging data in external files. The file names should have the endings _nudge and _lsf respectively. They have to be placed in the INPUT directory on the host where the simulation will run. The layout of the data in the files is described in [../../iofiles#LSF_DATA LSF_DATA] and [../../iofiles#NUDGING_DATA NUDGING_DATA] respectively. In addition, the PALM configuration file .palm.config.<configuration identifier> has to be extended for the following two lines
+Using large scale forcing and nudging in a PALM simulation requires to provide large scale forcing and nudging data in external files. The file names should have the endings _nudge and _lsf respectively. They have to be placed in the INPUT directory on the host where the simulation will run. The layout of the data in the files is described in [../../iofiles#LSF_DATA LSF_DATA] and [../../iofiles#NUDGING_DATA NUDGING_DATA] respectively. In addition, the palmrun IO file [source:palm/trunk/SCRIPTS/.palm.iofiles .palm.iofiles] has to be extended for the following two lines
 {{{
 ...
@@ -13 +13 @@
 }}}
 
-With the following parameter file lsf_CBL_p3d a simulation with nudging can be performed. The large scale forcing and nudging data originate from a [http://cosmo-model.org/ COSMO] simulation of the 24th April, 2013, 9-15UTC. During this time a convective boundary layer develops.
-{{{
- &inipar nx = 191, ny = 191, nz = 64,
-         dx = 50.0, dy = 50.0, dz = 50.0,
-
-         fft_method = 'fftw',
-
-         humidity = .T., cloud_physics= .T.,
-
-         large_scale_forcing = .T.,
-         large_scale_subsidence = .T.,
-         use_subsidence_tendencies = .F.,
-
-         nudging = .T.,
-
-         momentum_advec = 'ws-scheme',
-         scalar_advec   = 'ws-scheme',
-
-         initializing_actions = 'set_constant_profiles',
-
-         bc_uv_b = 'dirichlet',
-         bc_pt_b = 'dirichlet',
-         bc_q_b  = 'dirichlet',
-
-         latitude = 50.92,
-
-         pt_reference = 290.0,
-         reference_state = 'single_value', 
-
-         constant_flux_layer = .T.,
-         use_surface_fluxes = .T., 
-         roughness_length = 0.01,
-
-         rayleigh_damping_factor = 0.05,
-         rayleigh_damping_height = 2700.0,
-         scalar_rayleigh_damping = .T., /
-
-
- &d3par  end_time = 21600.0, 
-
-         termination_time_needed = 300.0,
-
-         npex = 64,
-         npey = 1, 
-
-         create_disturbances = .T.,
-
-         netcdf_data_format = 2,
-
-         dt_run_control = 30.0,
-         dt_dots        = 30.0,
-
-         dt_dopr = 1800.0,
-         averaging_interval_pr = 1800.0, 
-         dt_averaging_input_pr = 30.0,
-
-         data_output_pr = '#u','#v','w','#pt','ug','vg',
-                          '#lpt','#q','#qv','ql',
-                          'e','e*','p','#km','#kh','#l',
-                          'w"u"','w*u*','wu', 'w"v"','w*v*','wv',
-                          'w"pt"', 'w*pt*', 'wpt', 
-                          'w"vpt"', 'w*vpt*', 'wvpt', 
-                          'w"q"', 'w*q*', 'wq', 
-                          'w"qv"', 'w*qv*', 'wqv', 
-                          'w*e*', 'u*2', 'v*2', 'w*2', 'pt*2', 'q*2',
-                          'w*3', 'Sw', 'w*2pt*', 'w*pt*2',
-                          'w*u*u*:dz','w*p*:dz', 'w"e:dz', 'hyp',
-                          'td_lsa_lpt', 'td_lsa_q', 'td_sub_lpt', 'td_sub_q', 
-                          'td_nud_lpt', 'td_nud_q', 'td_nud_u', 'td_nud_v',
-
-         data_output = 'u', 'v', 'w', 'pt', 'lpt', 'p', 'q', 'ql'
-                       'u_xy', 'v_xy', 'w_xy', 'pt_xy', 'lpt_xy',
-                       'p_xy', 'q_xy', 'ql_xy', 
-                       'u_xz', 'v_xz', 'w_xz', 'pt_xz', 'lpt_xz',
-                       'p_xz', 'q_xz', 'ql_xz', 
-                       'shf*_xy', 'qsws*_xy', 'lwp*_xy',
-
-         nz_do3d = 32, 
-
-         dt_do3d        = 3600.0,
-         dt_do2d_xy     = 3600.0,
-         dt_do2d_xz     = 3600.0,
-         dt_data_output = 3600.0,
-
-         do2d_at_begin = .T., !->check perturbations
-
-         section_xy = 2, 4, 10, 15, 20, 25,  
-         section_xz = 96,
-
-         data_output_2d_on_each_pe = .T.,  /
-}}}
+With the following parameter file [[attachment:lsf_CBL_p3d|lsf_CBL_p3d]] a simulation with large scale forcing and nudging can be performed. The large scale forcing and nudging data originate from a [http://cosmo-model.org/ COSMO] simulation of the 24th April, 2013, 9-15UTC. During this time a convective boundary layer develops. 
 The external files [[attachment:lsf_CBL_lsf|lsf_CBL_lsf]] [[attachment:lsf_CBL_nudge|lsf_CBL_nudge]] are attached. The nudging time scale tau is 6 hours and the nudging is performed in the whole model domain (boundary layer and free atmosphere).