Changes between Version 6 and Version 7 of PDAF_debugging

Timestamp:

Feb 20, 2023, 5:54:54 PM (21 months ago)

Author:

lnerger

Comment:

--

PDAF_debugging

@@ -72 +72 @@
 
 
-== Activating Debugging Output ==
-
-The debug output prints information on configuration parameter values inside PDAF, dimensions and the values of actual arrays inside PDAF. Here, it depends for which routine or part of a data assimilation method the debugging is activated. We discuss a few options here for ensemble filters based on output obtain when activating debug output in the case `/tutorial/offline_2D_serial`. In addition, we discuss the debug output obtained for 3D-Var based on output obtain when activating debug output in the case `/tutorial/3dvar/offline_2D_serial`
+== Understanding the Debugging Output ==
+
+The debug output prints information on configuration parameter values inside PDAF, dimensions and the values of actual arrays inside PDAF. Here, it depends for which routine or part of a data assimilation method the debugging is activated. We discuss a few options here for ensemble filters based on output obtain when activating debug output in the case `/tutorial/offline_2D_serial`. In addition, we discuss the debug output obtained for 3D-Var based on output obtain when activating debug output in the case `/tutorial/3dvar/offline_2D_serial`. WE discuss the debug output for an implementation using PDAF-OMI. However, its use is analogous for the case of the implementation not using PDAF-OMI.
 
 Generally all debug output lines start with `PDAF-debug`, thus one can use `grep PDAF-debug` when running the data assimilation or on a text file containing the output to see only the debug output. Each line also shows the name of the PDAF routine from which the debug output is written.
@@ -80 +80 @@
 Here we discuss some aspects of the debug output from different typical cases:
 - [wiki:PDAF_debugging#DebugoutputfromPDAF_init Debug output from PDAF_init]
-- [wiki:PDAF_debugging#DebugoutputfromPDAFomi_assimilate_global Debug output from PDAFomi_assimilate_global]
-- [wiki:PDAF_debugging#DebugoutputfromPDAFomi_assimilate_local Debug output from PDAFomi_assimilate_local]
+- [wiki:PDAF_debugging#Debugoutputforglobalensemblefilters Debug output from for global ensemble filters]
+- [wiki:PDAF_debugging#Debugoutputforlocalensemblefilters Debug output from for local ensemble filters]
 - [wiki:PDAF_debugging#Debugoutputfor3D-Var Debug output for 3D-Var]
 
@@ -110 +110 @@
 
 
-=== Debug output from `PDAFomi_assimilate_global` ===
+=== Debug output for global ensemble filters ===
 
 To demonstrate the typical output from a global ensemble Kalman filter we use the debug output from the ESTKF.
@@ -179 +179 @@
 
 
-=== Debug output from `PDAFomi_assimilate_local` ===
+=== Debug output for local ensemble filters ===
 
 To demonstrate the typical output from a local ensemble Kalman filter we use the debug output from the LESTKF. In this case we do not activate the PDAF debug output in assimilation_pdaf_offline.F90. Instead we activate the debug output in `init_dim_l_pdaf` for domain_p=4 as shown in the example on activating debug output above (we omit the check for `mype_filter` since the example is run using a single process). Then we run `./PDAF_offline -dim_ens 3 -filtertype 7 -cradius 4|grep debug`. In this case we obtain 40 lines of output.