multistack

Averages groups of spectra extracted from a three-dimensional IFU NDF and then plots these averaged spectra in a stack

Description:

This shell script reads a three-dimensional IFU NDF as input and presents you with a white-light image of the cube. You can then select a number of X-Y positions using the cursor. The script will then group these spectra creating an average spectrum for each group. It then displays the average spectra in a ‘stack’, where each group spectrum plotted offset vertically from the previous one in the stack.

Usage:

multistack [-g number] [-i filename] [-n number] [-o number] [-z/+z]

Command-line Arguments

Implementation Status:

This script invokes a collection of A-tasks from the Kappa package.