function norh_gt_shape, index

;+
; NAME:
;       norh_gt_shape
;
; PURPOSE:
;       Return the shape of the data
;
; CALLING SEQUENCE:
;       freq=norh_gt_shape(index)
;
; INPUTS:
;       index: index structure
;
; HISTORY:
;       Writtern 1998-05-29 TY
;       Modified 2000-04-19 TY based on V. Grechnev's suggestion
;-


  return, index.norh.shape

end