FD2SPUELER

Basic Information

Name of Program

FD2SPUELER

Version-Date

June 1996

Description-Date

June 1996

Catchwords

finite difference model
FIDISOR/FIDIRB preprocessor
filling up a topography

Short Description of Functionality

With the program fd2spueler you can fill up finite difference topographies in the area of fairways. You can set the new depth along the fairway individually. Further on, the program recognizes areas of great depths within the fairway and fills up these areas in a special way. Last but not least the program controls and if need to fills up the depth of embankment cells.

Input-Files

1. (req) general input data (filetype fd2spueler.dat)
2. (req) original topography (filetype topo.bin)
3. (req) polygon of the fairway (filetype fd2bagger.poly)
4. (opt) reference list with the new depths and the slope along the fairway (filetype fd2bagger.reflist)
5. (opt) list of all cells to be protected (filetype fd2bagger.cellsave)
6. (opt) integer matrix (description see below) (filetype fd-matrix.bin)

Output-Files

1. Filled up topography (filetype topo.bin)
2. (opt) integer matrix (description see below) (filetype fd-matrix.bin) (will be generated, if not yet existant).

Methodology

The heart of the program is the calculation of an integer matrix with the same number of rows and columns as the finite difference topography. With this matrix the program can set a code to every cell of the topograpy. These codes steer the behaviour of filling up the cells. The meaning of all codes:

• -200: cell is not active
• -10: cell is active, but outside the fairway
• -6: cell has a correct embankment slope
• 0: cell is active and in neighbourhood to the fairway
• 2: cell is active and partly inside the fairway
• 5: cell is active and mostly or fully inside the fairway

Program(s) to run before this Program

TC2GEOM

Program(s) to run after this Program

FD2HYPSO, FDGITTER05, FIDIRB

Additional Information

Language

Fortran90

Additional software

-

Original Version

J. Jürges

Maintenance

working group PRE

Documentation/Literature

$PROGHOME/examples/fd2spueler

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