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Introduction

This version of the package runs under the FIGARO environment, and this environment must be set up before the programs can be used. The package is prepared for use by typing the command

ECHOMOP_SETUP

at the system command prompt ($ on a VMS system). The setup procedure sets up any environments required (eg FIGARO), and then lists the commands which are available for reduction.

New users can obtain an on-line introduction to the use of the package by typing the command

@ECHOMOP_SOURCE:ECH_DEMO

This runs a demonstration reduction using a set of included data frames. It demonstrates the main functions of the package and traces a simple reduction from start to the production of an extracted, wavelength calibrated spectrum.