TRIMKACH - Revision history

Ak3glang: working group POS

2022-09-06T11:45:27Z

working group POS

← Older revision		Revision as of 11:45, 6 September 2022
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	\|name=TRIMKACH		\|name=TRIMKACH
	\|version=V 2.x		\|version=V 2.x
	\|version_descr=~~June 1999~~		\|version_descr=September 2022
	\|catchwords=postprocessor<br />		\|catchwords=postprocessor<br />
	finite difference method<br />		finite difference method<br />
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	AWK		AWK
	\|add_software=AWK		\|add_software=AWK
	\|contact_original=~~[mailto:peter.schade@baw.de~~ P. Schade]		\|contact_original=P. Schade
	\|contact_maintenance=[mailto:~~peter~~.~~schade~~@baw.de ~~P. Schade~~]		\|contact_maintenance=[mailto:pos.proghome@baw.de Working group POS]
	\|documentation=$PROGHOME/examples/trimkach/		\|documentation=$PROGHOME/examples/trimkach/
	}}		}}

imported>BAWiki 3 at 11:17, 31 May 2010

2010-05-31T11:17:29Z

← Older revision		Revision as of 11:17, 31 May 2010
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	\|contact_original=[mailto:peter.schade@baw.de P. Schade]		\|contact_original=[mailto:peter.schade@baw.de P. Schade]
	\|contact_maintenance=[mailto:peter.schade@baw.de P. Schade]		\|contact_maintenance=[mailto:peter.schade@baw.de P. Schade]
	\|documentation=		\|documentation=$PROGHOME/examples/trimkach/
	}}		}}

imported>BAWiki 3 at 11:11, 31 May 2010

2010-05-31T11:11:00Z

← Older revision		Revision as of 11:11, 31 May 2010
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	A short help is available executing "trimkach.[ext] h" on the commandline.		A short help is available executing "trimkach.[ext] h" on the commandline.
	\|preprocessor=[[TRIM-2D]], [[TRIM-3D]]		\|preprocessor=[[TRIM-2D]], [[TRIM-3D]]
	\|postprocessor=[[TR2DIDA]], [[TR3DIDA, [[TR2GEOM]]		\|postprocessor=[[TR2DIDA]], [[TR3DIDA]], [[TR2GEOM]]
	\|language=UNIX-commands		\|language=UNIX-commands
	AWK		AWK

imported>BAWiki 3 at 11:10, 31 May 2010

2010-05-31T11:10:07Z

imported>BAWiki 3: Created page with '{{ProgramDescription |name_de=TRIMKACH |name=TRIMKACH |version=V 2.x |version_descr=June 1999 |catchwords=postprocessor
finite difference method
numerical model TRI…'

2010-05-31T11:08:53Z

Created page with '{{ProgramDescription |name_de=TRIMKACH |name=TRIMKACH |version=V 2.x |version_descr=June 1999 |catchwords=postprocessor finite difference method numerical model TRI…'

New page

{{ProgramDescription
|name_de=TRIMKACH
|name=TRIMKACH
|version=V 2.x
|version_descr=June 1999
|catchwords=postprocessor 
finite difference method 
numerical model TRIM-2D 
numerical model TRIM-3D 
extraction of data 
diskspace
|shortdescription=The shell-script TRIMKACH is a postprocessor for the numerical models TRIM-2D and TRIM-3D. It permanently looks for resultfiles. If it finds at least one file, the suitable extraction-program will be started, either [[TR2KACHEL]] or [[TR3KACHEL]]. They will extract bathymetry, index-arrays and model results inside of rectangular tiles and optionally delete the results of the overall area.
This deletion is recommended in order to reduce the diskspace used by the model results. Only the smaller extracted resultfiles remain.
Furthermore you can start TRIMKACH before the model has terminated execution. TRIMKACH is able to extract data while the model is still running and producing new results.
|inputfiles=

'''Input-Files for extracting TRIM-2D-data:'''

1. general input data (filetype [[TR2KACHEL.DAT|tr2kachel.dat]])
2. on SGI a batch-file of type tr2kachel.qsub
3. bathymetry and TRIM-2D-index-arrays (filetype [[TR2.TOPO.BIN.IND|tr2.topo.bin.ind]])
4. model results (filetype [[TR2.RESULT|tr2.result]])

'''Input-Files for extracting TRIM-3D-data:'''

1. general input data (filetype [[TR3KACHEL.DAT|tr3kachel.dat]])
2. on SGI a batch-file of type tr3kachel.qsub
3. bathymetry and TRIM-2D-index-arrays (filetype [[TR2.TOPO.BIN.IND|tr2.topo.bin.ind]])
4. TRIM-3D-index-arrays (filetype [[TR2.TOPO.BIN.I3D|tr2.topo.bin.i3d]])
5. (optional) model results (filetype [[TR3.RESULT|tr3.result]])

|outputfiles=

'''Output-Files after extraction of TRIM-2D-data:'''

1. bathymetry and TRIM-2D-index-arrays for the tile(s) (filetype [[TR2.TOPO.BIN.IND|tr2.topo.bin.ind]])
2. model results for the tile(s) (filetype [[TR2.RESULT|tr2.result]])
3. informative printer file (filetype tr2kachel.sdr)
4. (optional) trace of program execution (filetype tr2kachel.trc)

'''Output-Files after extraction of TRIM-3D-data:'''

1. bathymetry and TRIM-2D-index-arrays for the tile(s) (filetype [[TR2.TOPO.BIN.IND|tr2.topo.bin.ind]])
2. TRIM-3D-index-arrays for the tile(s) (filetype [[TR2.TOPO.BIN.I3D|tr2.topo.bin.i3d]])
3. (optional) model results for the tile(s) (filetype [[TR3.RESULT|tr3.result]])
4. informative printer file (filetype tr3kachel.sdr)
5. (optional) trace of program execution (filetype tr3kachel.trc)
|methodology=At first you have to start trimkach_inst.sh to copy trimkach.[ext] and some input files into the working directory. Then you are able to edit the input files and to adapt the specified parameters in trimkach.[ext]. The extension [ext] can be "SGI" or "hp". An important parameter is TRIM23 which decides whether TRIMKACH processes 2D- or 3D-data.
The parameter LOESCH should be handled with care. After setting LOESCH="LOESCHEN" and successful extraction of data the overall resultfiles are deleted.
The user should watch the processing in the beginning because wrong parameters do not stop the script.

Similar to a "daemon" the shell-script starts a process whenever it finds a result file. Opposite to a "daemon" TRIMKACH can be stopped automatically. There are two ways to terminate the script:

1. the product of WARTE_S * MAXSUCH determines the runtime in seconds;
2. LETZTE_RES contains a string with the time of the last TRIM-2D- or TRIM-3D-result that should be processed.

A short help is available executing "trimkach.[ext] h" on the commandline.
|preprocessor=[[TRIM-2D]], [[TRIM-3D]]
|postprocessor=[[TR2DIDA]], [[TR3DIDA, [[TR2GEOM]]
|language=UNIX-commands
AWK
|add_software=AWK
|contact_original=[mailto:peter.schade@baw.de P. Schade]
|contact_maintenance=[mailto:peter.schade@baw.de P. Schade]
|documentation=
}}