ADAS Subroutine xxelem

      SUBROUTINE XXELEM ( IZ0 , ENAME )
C
C-----------------------------------------------------------------------
C
C ******************* FORTRAN77 SUBROUTINE: XXELEM *********************
C
C PURPOSE: TO RETURN THE NAME OF THE ELEMENT WITH NUCLEAR CHARGE IZ0
C
C CALLING PROGRAM: GENERAL USE
C
C SUBROUTINE:
C
C  INPUT : (I*4)  IZ0     = ELEMENT NUCLEAR CHARGE
C  OUTPUT: (C*12) ENAME   = NAME OF ELEMENT WITH NUCLEAR CHARGE 'IZ0'
C
C          (C*12) NAMES() = NAMES OF FIRST 92 ELEMENTS.
C                           ARRAY DIMENSION => NUCLEAR CHARGE
C
C NOTES:    IF NUCLEAR CHARGE IS OUT OF RANGE, I.E.NOT BETWEEN 1 & 92,
C           THEN THE CHARACTER STRING 'ENAME' IS RETURNED BLANK.
C
C ROUTINES: NONE
C
C
C AUTHOR:   PAUL E. BRIDEN (TESSELLA SUPPORT SERVICES PLC)
C           K1/0/81
C           JET EXT. 4569
C
C DATE:     05/07/90
C
C UPDATE:   15/01/91 - PE BRIDEN - ADAS91 - ARGUMENTS REVERSED
C
C UPDATE:   25/01/91 - PE BRIDEN - ADAS91 - 'ENAME' & 'NAMES()' DECLARED
C                                           AS C*12 INSTEAD OF C*15.
C
C UNIX-IDL PORT:
C
C VERSION: 1.1                          DATE: 21-03-96
C MODIFIED: TIM HAMMOND (TESSELLA SUPPORT SERVICES PLC)
C               - PUT UNDER S.C.C.S. CONTROL
C
C VERSION: 1.2             		DATE: 17-09-99
C            HUGH SUMMERS, UNIVERSITY OF STRATHCLYDE
C               - INCREASED ELEMENT NUMBER TO 92.
C
C-----------------------------------------------------------------------
C-----------------------------------------------------------------------
      CHARACTER*12        ENAME
      INTEGER             IZ0