NAME
gdl - Gnu Data Language interpreter
SYNOPSIS
gdl [--help] [--version]
DESCRIPTION
gdl is an incremental compiler for the Gnu Data Language. The Gnu Data
Language is designed to be highly compatible with Research Systems,
Inc.’s Interactive Data Language (IDL).
OPTIONS
This program follows the usual GNU command line syntax, with long
options starting with two dashes (‘-’). A summary of options is
included below.
--help Show summary of options.
--version
Show version of program.
ENVIRONMENT
The following environment variables have special meaning to gdl. The
GDL_* variant, if defined, takes precedence over any corresponding
IDL_* variant.
GDL_PATH, IDL_PATH
The GDL command (script) search path.
GDL_STARTUP, IDL_STARTUP
A file of commands to be executed on startup.
GDL_TMPDIR, IDL_TMPDIR
A directory in which temporary files may be created.
AUTHOR
The primary author of GDL is Marc Schellens
<m_schellens@users.sourceforge.net>.
This manual page was written by Sergio Gelato
<Sergio.Gelato@astro.su.se>.