Path: utzoo!attcan!uunet!tut.cis.ohio-state.edu!ucbvax!AERO4.LARC.NASA.GOV!blbates
From: blbates@AERO4.LARC.NASA.GOV ("Brent L. Bates AAD/TAB MS361 x42854")
Newsgroups: comp.sys.sgi
Subject: Re:  unsigned variables in f77 ???
Message-ID: <9006121203.AA04984@aero4.larc.nasa.gov>
Date: 12 Jun 90 12:03:16 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 15


    I usually use "iand" to change an integer*1 to an integer*2 or
an integer*2 to an interger*4:

      integer*1 byte
      integer*2 pixel
      pixel=iand($00ff,byte)
--

	Brent L. Bates
	NASA-Langley Research Center
	M.S. 361
	Hampton, Virginia  23665-5225
	(804) 864-2854
	E-mail: blbates@aero4.larc.nasa.gov or blbates@aero2.larc.nasa.gov