INCLAN

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Interactive command language


INCLAN is a general command interface language for seamless integration into Fortran or C/C++-based programs that allows the programmer to separate the user interface from the core part of the program and thus to provide a sophisticated, command-driven user interface with minimal programming effort. Similarly, INCLAN can be used as a general driver for coarse-grained parallel applications, in which parallelization occurs at the level of loops in INCLAN scripts rather than within the core algorithms of the underlying application.

Features of INCLAN include:

  • A versatile, easy-to-learn, interpreted scripting language
  • Shell-like variables combined with Fortran-style arithmetic, character or logical expressions
  • Flow control: loops, conditional statements etc.
  • Parallelization of loops on shared-memory and distributed-memory parallel computers
  • Production of plots and other graphics
  • User access to variables of the underlying program
  • Straightforward and uniform syntax checking for parameter lists of commands of the underlying program and for user-written INCLAN scripts
  • Output control based on importance level; output redirection
  • Error handling
  • Interface to operating system functions
  • CPU time measurements
  • Recursive procedures
  • Implemented on the major Unix systems, Linux, and on Microsoft Windows with Cygwin

Availability

  • INCLAN provides the command line interface and scripting language of the programs CYANA, DYANA, PROSA, GARANT, OPALp and OPAL. INCLAN is not available as a stand-alone program.

Documentation

Tutorials:

References

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