TR3DIDA: Difference between revisions
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imported>Spohr Susanne m (Link to PARTRACE-3D removed.) |
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|name=TR3DIDA | |name=TR3DIDA | ||
|version=January 2001 | |version=January 2001 | ||
|version_descr= | |version_descr=September 2022 | ||
|catchwords=postprocessor<br /> | |catchwords=postprocessor<br /> | ||
finite difference method<br /> | finite difference method<br /> | ||
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|language=Fortran90 | |language=Fortran90 | ||
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|contact_original= | |contact_original=S. Spohr | ||
|contact_maintenance=[mailto: | |contact_maintenance=[mailto:pos.proghome@baw.de Working group POS] | ||
|documentation=please refer to $PROGHOME/examples/tr3dida/ | |documentation=please refer to $PROGHOME/examples/tr3dida/ | ||
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Latest revision as of 11:39, 6 September 2022
Basic Information
Name of Program
TR3DIDA
Version-Date
January 2001
Description-Date
September 2022
Catchwords
postprocessor
finite difference method
data conversion
universal direct access data format
numerical model TRIM-3D
Short Description of Functionality
The program TR3DIDA is a postprocessor for the numerical model TRIM-3D. This program serves to convert the results stored in the TRIM-3D result files (water level elevation, current velocity, salinity) into BAW-DHs standard data format (universal direct access data format). Optional results (e.g. wind shear stress and bottom shear stress) could be converted as well. The application of this program is a necessity for the usage of various model-independent postprocessors (for graphics and data analysis).
Input-Files
- general input data (filetype tr3dida.dat)
- bathymetry and index-arrays (filetype tr2.topo.bin.ind)
- equivalent grid (filetype gitter05.dat/bin)
Notice: This file must be generated by TR2GEOM before using this program. - model results (filetype tr3.result)
- (optional) protection polygons (filetype nodes.save)
Output-Files
- converted results (files of type dirz.bin.r, dirz.bin.i and dirz.bin)
- informative printer file (filetype tr3dida.sdr)
- (optional) trace of program execution (filetype tr3dida.trc)
Methodology
The results of a TRIM-3D simulation are interpolated from the staggered nodes of the computational grid (U-, V- and H-nodes) onto the nodes of the equivalent grid (triangles). The error due to interpolation is mainly influenced by the grid-size as well as the local gradients of the physical quantities. The evolution of the bottom can be optionally calculated as the difference between the original bathymetry and the actual bathymetry.
Program(s) to run before this Program
TR2GEOM, TR3KACHEL, TRIM-3D, TRIMKACH
Program(s) to run after this Program
ABDF, DIDAMERGE,DIDAMINTZ, DIDARENAME, DIDASPLIT, ENERF, GVIEW2D, HVIEW2D, IO_VOLUME, PGCALC, VTDK, XTRLQ2, ZEITR
Additional Information
Language
Fortran90
Additional software
-
Original Version
S. Spohr
Maintenance
Documentation/Literature
please refer to $PROGHOME/examples/tr3dida/
back to Program Descriptions