./toolbox
dcsubtract.pro

Last modification date:

Wed Sep 28 13:27:10 2016

dcsubtract

function dcsubtract(dc1, dc2)

This procedure subtracts the second data container's data array from the first, returning the results.

Returns

float array: dc2 data subtracted from dc1 data

Examples

    get,index=1
    a = data_new()
    data_copy,!g.s[0],a
    show,a
    get, index=2
    b = data_new()
    data_copy,!g.s[0],b
    show,b
    diff = dcsubtract(a,b)
    plot,a
 

Uses

dcpaircheck

Version

$Id$

Parameters
dc1 in, required data container	data container (spectrum or continuum)
dc2 in, required data container	data container (spectrum or continuum)