TR2FIDI

Basic Information

Name of Program

TR2FIDI

Version-Date

July 1997

Description-Date

July 1997

Catchwords

finite differences, grid conversion

Short Description of Functionality

The program TR2FIDI converts a TRIM topography back to a topography for the method FIDISOR/FIDIRB. This conversion is neccesary, when a FIDISOR/FIDIRB topography is needed to do modifications but the only existing topography in the specified resolution is a TRIM topography (created with FD2TRIM from a grid of different resolution).

Input-Files

1. ile with input data for program control (type tr2fidi.dat)
2. file with TRIM topography (type tr2.topo.bin)

Output-Files

1. file with FIDISOR/FIDIRB topography (type topo.bin)

Methodology

All steps of the program FD2TRIM are ecvaluated backwards.

Remark:

Interpolation to other grid spacing as with the program FD2TRIM is not possible! Naturally the quality of the topography is worse after several conversions.

Program(s) to run before this Program

FD2TRIM, TC2TR2

Program(s) to run after this Program

FD2CUT, FD2DEL, FD2TRIM, FDGITTER05 a.o.

Additional Information

Language

Fortran77

Additional software

-

Original Version

E. Rudolph

Maintenance

working group PRE

Documentation/Literature

$PROGHOME/examples/tr2fidi/*

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