Changes between Version 192 and Version 193 of doc/app/particle_parameters

Timestamp:

May 20, 2022 12:56:57 PM (2 years ago)

Author:

raasch

Comment:

--

doc/app/particle_parameters

@@ -239 +239 @@
 {{{#!td
 Temporal interval at which time series data of particle quantities shall be output (in s). 
-If particle advection is switched on (see [#dt_prel dt_prel]) this parameter can be used to assign the temporal interval at which time series of particle quantities shall be output. Output is written in netCDF format on local file [../iofiles#DATA_1D_PTS_NETCDF DATA_1D_PTS_NETCDF].
-
-The following list gives a short description of the quantities available. Most quantities are averaged over all particles. The quantity name given in the first column is identical to the respective name of the variable on the netCDF file.
+If particle advection is switched on (see [#dt_prel dt_prel]) this parameter can be used to assign the temporal interval at which time series of particle quantities shall be output. Output is written in netCDF format on local file [../iofiles#DATA_1D_PTS_NETCDF DATA_1D_PTS_NETCDF]. The file contains time series of statistial quantities which are always written, and optional time series of individual particles, which can be chosen via parameter [#data_output_pts data_output_pts].
+
+The following list gives a short description of statistical quantities that are always output. Most quantities are averaged over the total number of particles at the specific output time. The quantity name given in the first column is identical to the respective name of the variable on the netCDF file.
 
 In case of using more than one particle group (see [#number_of_particle_groups number_of_particle_groups]), separate time series are output for each of the groups. The long names of the variables in the netCDF file containing the respective time series all end with the string ''PG'' ##, where ## is the number of the particle group ''(01, 02, etc.)''. \\\\
@@ -257 +257 @@
 ||v''    || subgrid-scale v particle velocity component (in m/s)  || 
 ||w''    || subgrid-scale w particle velocity component (in m/s)  ||
-||npt_up    || total number of upward moving particles  ||
-||w_up    || vertical velocity of the upward moving particles (in m/s)  ||
-||w_down    || vertical velocity of the downward moving particles (in m/s)  ||
-||npt_max    || maximum number of particles in a subdomain (=tnpt for non-parallel runs)  ||
-||npt_min    || minimum number of particles in a subdomain (=tnpt for non-parallel runs)  ||
+||npt_up || total number of upward moving particles  ||
+||w_up   || vertical velocity of the upward moving particles (in m/s)  ||
+||w_down || vertical velocity of the downward moving particles (in m/s)  ||
+||radius_ || particle radius (in m)  ||
+||r_min  || minimum particle radius (in m)  ||
+||r_max  || maximum particle radius (in m)  ||
 ||x*2    || variance of the particle x-coordinate with respect to x_ (in m^2^)  ||
 ||y*2    || variance of the particle y-coordinate with respect to y_ (in m^2^)  ||
@@ -271 +272 @@
 ||v"2    || variance of the subgrid-scale v particle velocity component with respect to v" (in m^2^/s^2^)  ||
 ||w"2    || variance of the subgrid-scale w particle velocity component with respect to w" (in m^2^/s^2^)  ||
-||npt*2    || variance of the number of particles with respect to the average number of particles per subdomain  ||                
 }}}
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