FISH Scripting in FLAC


  • FISH is a scripting language embedded within FLAC that enables the user to define new variables and functions.
  • These functions may be used to extend FLAC’s usefulness or add user defined features (e.g., servo-control boundaries may be applied to a numerical test, unusual property distributions specified, and parameter studies automated).
  • Built-in text editor and FISH management pane
  • Integer, floating-point, and string data types that are automatically assigned and reassigned based on value
  • Control statements include CASE, IF-ELSE-ENDIF, EXIT, LOOP, LOOP WHILE, SECTION, and COMMAND
  • Built-in error handling
  • Use FISHCALL to access information at any point during the solution cycle (e.g., before any structure calculations or after the motion calculations) for each solution cycle or step
  • Built-in general scalar variables and intrinsic logic, mathematic, text, and parsing functions
  • Access FLAC solution variables, zone, and gridpoint variables (including zone strains and strain rates), and constitutive model variables
  • Access data tables, arrays, ASCII/binary data, I/O routines, data structures, and memory
  • Access socket I/O routines to exchange data between two or more Itasca software (FLAC or PFC2D) running as separate processes
  • FISH line statements can now contain up to 200 characters
  • Includes FISH Library function that can automatically vary the slope angle iteratively to reach a given factor of safety

Neuesten Nachrichten
  • COVID-19 Hinweis ...
  • User Defined constitutive Models (UDM) Auf unserer Homepage finden Sie jetzt eine neue Zusammenstellung von ausgewählten User Defined constitutive Models....
  • FLAC3D 7.0 Erfahren Sie mehr über die neuen Funktionen von FLAC3D Version 7.0....

Kommende Veranstaltungen
4 Nov
Computational Geomechanics in Reservoir Engineering Using FLAC and UDEC
The main objective of this course is to demonstrate the implementation of numerical modeling and geomechanics simulation in reservoir e... Weiterlesen
2 Feb
This hands-on, virtual training course is 16 hours total, spread over four days in a 1.5-week period, and covers the analysis of embank... Weiterlesen