2000-04-03  Tim Jenness  <timj@jach.hawaii.edu>

	* arrays.c: Replace na with PL_NA

Mon Jul 21 17:50:15 1997  Tim Jenness  <T.Jenness@jach.hawaii.edu>

	* arrays.c: Removed the foo reference in unpack1D. (Caused bus
	error when not equal to 'f'

