Alan Hewat Rietveld Refinement code: Downloadable Files (obtained from Jeremy Cockcroft, July 2000)

(code supplied is version from late 1980s, and had been modified for use on various computers. Prof1.f4 and Prof2.f4 are very much still the 1972 version.)

• 68kB Zip file of all relevant source code files

• prof1.ed Titled:

  PROF1 - Data for the Profile Preparation program [C5.HEWAT]PROF1
           If a new file is to be prepared, you will need
           files of hkl's and profile intensities (Master options 4 & 1)

• prof1.f4 Titled :

  PROFILE PREPARATION PROGRAM                                       MAIN   0
  C-----THIS PROGRAM PREPARES THE PROFILE DATA FOR THE REFINEMENT PROGRAM MAIN  10
  C-----THE OUTPUT IS SAVED ON DISK (OR TAPE) UNIT 2                      MAIN  20
  C-----FORTRAN IV VERSION, DECEMBER 1970.                                MAIN  30
  C-----H.M.RIETVELD, REACTOR CENTRUM NEDERLAND, PETTEN(N.H.), THE NETHERLMAIN  40
  C-----MODIFIED SEPT 1972 BY A.W.HEWAT, MATERIALS PHYSICS, UKAEA &ARWE-L

• prof2.ed Titled :

  PROF2 - DATA FOR PROFILE REFINEMENT PROGRAM DUA2:[C5.HEWAT]PROF2 (OR "REF")

• prof2.f4 Titled :

  C-----PROFILE REFINEMENT PROGRAM
  C-----MODIFIED DECEMBER 1972 FOR ANISOTROPIC TEMPERATURE FACTORS BY
  C-----A.W.HEWAT, UKAERE HARWELL, DIDCOT, BERKSHIRE, ENGLAND
  C-----THE SUBPROGRAMS CALCUL,SUMMAT AND FLEES ARE CALLED MOST FREQUENTLY
  C-----AND SHOULD THEREFORE BE KEPT IN CORE PERMANENTLY.
  C-----H.M.RIETVELD-DECEMBER 1970.
  C    *******************************************************************
  C-----VAX-8650, 21 Jan 1987. ISS,IALFA,IOMEG,ISTAP --> YSS,YALFA,YOMEGA,YSTAP
  C
  C*****INCLUDES VAX FLOATING OVERFLOW TRAP (EXTERNAL HAND_DIV0)
  C***************A.W.HEWAT 24-JUN-86*************************************
  

• powder.f4 Titled:

  "NEUTRON POWDER RETRIEVAL AND REFINEMENT, A.W.HEWAT  1 JAN 1978"