; Copyright (c) 1998-2021 A.P. Hitchcock  All rights reserved
;+
;NAME:
;	SGM_COM
;
;LAST CHANGED: ----------------------------------- 02-Mar-2021
;
; PURPOSE:
;	This FILE contains the COMMON block, SGM_COM
;
; CATEGORY:
;	AXIS: SGM_COM common block
;
; CALLING SEQUENCE:
;	@SGM_COM (to include in the stack_analyse routines)
;
; INPUTS: none
;
; KEYWORDS: none
;
; OUTPUTS: none
;
; MODIFICATION HISTORY:
; (02-Mar-21 aph) first version
;-

COMMON sgm_com, $
  sgm_type, ssd_ch, ch_lo, ch_hi
