Differences between revisions 1 and 6 (spanning 5 versions)

Climatological Run: Read trajectories from files instead of calling TRAJ

ATTENTION: high disk space requirements !!!

MESSy-run without JUBE

Run with TRAJ, create trajectory files

timer.nml:
```
delta_time=1800
```
clamstraj.nml:
```
timestep_trajout=6,
timestep_trajin=0,
```

channel.nml

OUT_PREC = 1, 2, 2, 1, 1, 1   ! for trajectory output 
OUT_CHANNEL(203)  = 'clamstraj', 2, 2,  1, T,F, T,F,F,F,F, F,F, , ,

=> output precision: NF90_DOUBLE
=> one step per output-file

run messy-script
save trajectory files

Use previously created trajectory files

create new working directory
use the same messy-script and namelist-directory
Changes in namelist clamstraj.nml:
```
timestep_trajin=6,
dir_trajin='...',
```
- The trajectories must be read in immediately before calling one of the other submodels
  => timestep_trajin must be divisor of all submodel timesteps
  - (timestep_chem, timestep_mix, timstep_bmix, timestep_cirrus)

channel.nml

OUT_PREC = 1, 1, 1, 1, 1, 1   ! for production 
OUT_CHANNEL(203)  = 'clamstraj', 2, 2,  1, T,F, F,F,F,F,F, F,F, , ,

=> output precision: NF90_FLOAT
=> no trajectory files are written out

Change working directory in messy-script
run messy-script

MESSy-run with JUBE-Script

Run with TRAJ, create trajectory files

copy JUBE-Script (e.g. messy-clams/messy/util/xmessy_jube_clim.xml) to working directory workdir
in workdir/xmessy_jube_clim.xml:
- change comment:
  - <comment>messy/clams clim-run, create traj files</comment>
- in parameterset "clamstraj_nml":
```
timestep_trajout=6
timestep_trajin=0
```
- in parameterset "timer_nml":
```
delta_time = 1800
```
- in parameterset "channel_nml":
```
out_prec_netcdf = 2
lout_clamstraj  = T
```
jube run xmessy_jube_clim.xml
cp workdir/messy_bench/000000/000003_exe/work/climtest*_clamstraj.nc trajsave_dir

Use previously created trajectory files

in workdir/xmessy_jube_clim.xml:
- change comment:
  - <comment>messy/clams clim-run, use traj files</comment>
- in parameterset "clamstraj_nml":
```
timestep_trajin=6
dir_trajin="trajsave_dir"
```
- in parameterset "channel_nml":
```
out_prec_netcdf = 1
lout_clamstraj  = F
```
jube run xmessy_jube_clim.xml

-  ⇤ ← Revision 1 as of 2016-09-07 11:23:39 → 
  Size: 1232
  Editor: NicoleThomas
  Comment:
+   ← Revision 6 as of 2019-01-07 09:16:49 → ⇥
  Size: 2514
  Editor: NicoleThomas
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
+'''ATTENTION: high disk space requirements !!!'''

== MESSy-run without JUBE ==
-Line 7:
+Line 11:
-  delta_time=1800
+delta_time=1800
-Line 12:
+Line 16:
-  timestep_trajout=6,
  loutput_traj=.true.,
  timestep_trajin=0,
+timestep_trajout=6,
timestep_trajin=0,
-Line 19:
+Line 22:
-  OUT_PREC = 1, 2, 2, 1, 1, 1   ! for trajectory output 
  OUT_CHANNEL(51) = 'clamstraj',   2, 2,  1, T,F, T,F,F,F,F, F,F, , ,
+OUT_PREC = 1, 2, 2, 1, 1, 1   ! for trajectory output 
OUT_CHANNEL(203)  = 'clamstraj', 2, 2,  1, T,F, T,F,F,F,F, F,F, , ,
-Line 22:
+Line 25:
-   => output precision: nf90_double <<BR>>
+   => output precision: ''NF90_DOUBLE'' <<BR>>
-Line 27:
+Line 30:
- * save trajectory files !
+ * save trajectory files
-Line 30:
+Line 33:
-=== Use previous created trajectory files ===
+=== Use previously created trajectory files ===
-Line 32:
+Line 35:
- *  create new working directory !
+ *  create new working directory
-Line 38:
+Line 41:
-  loutput_traj=.false.,
  timestep_trajin=6,
  dir_trajin='...',
+timestep_trajin=6,
dir_trajin='...',
-Line 43:
+Line 45:
-  if trajectory files are read in, no trajectory files are written out 
  => loutput_traj=.false. !

  The trajectories must be read in immediately before calling one of the other submodels
+  * The trajectories must be read in immediately before calling one of the other submodels <<BR>>
-Line 50:
+Line 49:
+ * channel.nml
 {{{
OUT_PREC = 1, 1, 1, 1, 1, 1   ! for production 
OUT_CHANNEL(203)  = 'clamstraj', 2, 2,  1, T,F, F,F,F,F,F, F,F, , ,
}}}
   => output precision: ''NF90_FLOAT'' <<BR>>
   => no trajectory files are written out <<BR>>
-Line 53:
+Line 60:
+== MESSy-run with JUBE-Script ==

=== Run with TRAJ, create trajectory files ===

 * copy JUBE-Script (e.g. ''messy-clams/messy/util/xmessy_jube_clim.xml'') to working directory ''workdir''

 * in workdir/xmessy_jube_clim.xml:

  * change comment: 
    <comment>messy/clams clim-run, create traj files</comment>

  * in parameterset "clamstraj_nml":
  {{{
timestep_trajout=6
timestep_trajin=0
}}}

  * in parameterset "timer_nml":
  {{{
delta_time = 1800
}}}

  * in parameterset "channel_nml":
  {{{
out_prec_netcdf = 2
lout_clamstraj  = T
}}}

 * jube run xmessy_jube_clim.xml

 * cp workdir/messy_bench/000000/000003_exe/work/climtest*_clamstraj.nc ''trajsave_dir''

=== Use previously created trajectory files ===

 * in workdir/xmessy_jube_clim.xml:

  * change comment:
   <comment>messy/clams clim-run, use traj files</comment>

  * in parameterset "clamstraj_nml":
  {{{
timestep_trajin=6
dir_trajin="trajsave_dir"
}}}
  
  * in parameterset "channel_nml":
  {{{
out_prec_netcdf = 1
lout_clamstraj  = F
}}}

 * jube run xmessy_jube_clim.xml