; Copyright (c) 1998-2009 A.P. Hitchcock  All rights reserved
;+
;NAME:
;		ZSTACK_ALIGN_COMMON
;
;LAST CHANGED: ----------------------------------- 	26-Jul-09
;
; PURPOSE:
;	This file contians the common block, ZSTACK_ALIGN_COMMON
;
; CATEGORY: programming utility 
;
; CALLING SEQUENCE: @zstack_align_common to inclide in a file
;
; INPUTS: none
;
; KEYWORDS: none
;
; OUTPUTS: none
;
; MODIFICATION HISTORY:
; (26-jul-09 aph) isolated from zstack_plot
;-

COMMON zstack_align_common, $
  zstack_align_par, $
  file_num, image_type, edge_enhance, edgegauss_pixels, image_match, $
  constant_file_index, corr_max, maxshift, doalign_complete, low_memory, $
  corr_stack, shifted_image_stack, corr_dim_stack, shift_threshold
  