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TICTRI

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Basic Information

Name of Program

TICTRI

Version-Date

January 1996

Description-Date

April 2008

Catchwords

preprocessor
finite element grid
grid generation
numerical model TELEMAC-2D

Short Description of Functionality

The program TICTRI is a preprocessor for the numerical model TELEMAC-2D. TICTRI converts a finite element grid from TICAD-format to an equivalent grid in TRIGRID-format. Additional informations about boundary nodes and the type of the boundary conditions are generated by TICTRI too.

Input-Files

  1. general input-data (filetype tictri.dat)
  2. grid which shall be converted (filetype gitter05.dat/bin)
  3. boundary conditions (filetype rndwerte.dat)

Output-Files

  1. nodal point connexions in TRIGRID-format (filetype triang.dat)
  2. list of neighbour nodes, coordinates and boundary informations (filetype neigh.dat)
  3. (optional) trace of program execution (filetype tictri.trc)

Methodology

The nodal connexions are left unchanged but the node numbers are augmented by 1. Additionally all neighbours of a node are determined. The boundary condition file of type rndwerte.dat is interpreted and every boundary node is assigned a unique TRIGRID colour-code number.

Program(s) to run before this Program

JANET, TC2BAGGER, UPDA2D

Program(s) to run after this Program

TM2RND

Additional Information

Language

Fortran77

Additional software

-

Original Version

G. Lang

Maintenance

G. Lang, S. Spohr

Documentation/Literature

$PROGHOME/examples/tictri

TELEMAC-2D Modelling System - Users Manual


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