FORTRAN Generation
(/./ftp/cats/J/ApJ/831/20)

Conversion of standardized ReadMe file for file /./ftp/cats/J/ApJ/831/20 into FORTRAN code for reading data files line by line.

Note that special values are assigned to unknown or unspecified numbers (also called NULL numbers); when necessary, the coordinate components making up the right ascension and declination are converted into floating-point numbers representing these angles in degrees.



      program load_ReadMe
C=============================================================================
C  F77-compliant program generated by readme2f_1.81 (2015-09-23), on 2024-Mar-28
C=============================================================================
*  This code was generated from the ReadMe file documenting a catalogue
*  according to the "Standard for Documentation of Astronomical Catalogues"
*  currently in use by the Astronomical Data Centers (CDS, ADC, A&A)
*  (see full documentation at URL http://vizier.u-strasbg.fr/doc/catstd.htx)
*  Please report problems or questions to   
C=============================================================================

      implicit none
*  Unspecified or NULL values, generally corresponding to blank columns,
*  are assigned one of the following special values:
*     rNULL__    for unknown or NULL floating-point values
*     iNULL__    for unknown or NULL   integer      values
      real*4     rNULL__
      integer*4  iNULL__
      parameter  (rNULL__=--2147483648.)  	! NULL real number
      parameter  (iNULL__=(-2147483647-1))	! NULL int  number
      integer    idig			! testing NULL number

C=============================================================================
Cat. J/ApJ/831/20    C/O and Mg/Si for solar neighborhood's stars    (Brewer+, 2016)
*================================================================================
*C/O and Mg/Si ratios of stars in the solar neighborhood.
*    Brewer J.M., Fischer D.A.
*   <Astrophys. J., 831, 20-20 (2016)>
*   =2016ApJ...831...20B    (SIMBAD/NED BibCode)
C=============================================================================

C  Internal variables

      integer*4 i__

c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

C  Declarations for 'table1.dat'	! Stellar C/O and Mg/Si ratios (corrected version
                                 from the author)

      integer*4 nr__
      parameter (nr__=847)	! Number of records
      character*64 ar__   	! Full-size record

      integer*4     SPOCS       ! [2/3247] SPOCS ID
      character*12  Name        ! Star name (1)
      real*4        Vmag        ! (mag) [0/13.7]? V band magnitude from SIMBAD (1)
      real*4        v_C_H_      ! ([-]) [-1.2/0.7] Derived [C/H] abundance (1)
      real*4        v_O_H_      ! ([-]) [-0.4/0.7] Derived [O/H] abundance (1)
      real*4        v_Mg_H_     ! ([-]) [-0.8/0.6] Derived [Mg/H] abundance (1)
      real*4        v_Si_H_     ! ([-]) [-0.7/0.6] Derived [Si/H] abundance (1)
      real*4        C_O         ! [0.04/0.7] Abundance number ratio, N_C_/N_O_ (2)
      real*4        Mg_Si       ! [0.4/1.4] Abundance number ratio, N_Mg_/N_Si_ (2)
      integer*4     Np          ! [1/5]? Number of known planets
*Note (1): As listed or derived in Brewer+ (2016, J/ApJS/225/32).
*Note (2): Based on the uncertainties provided in Brewer+ (2016, J/ApJS/225/32),
*          the uncertainties in the C/O values are +/-10% and the uncertainties
*          in the Mg/Si values are +/-3.3%.

C=============================================================================

C  Loading file 'table1.dat'	! Stellar C/O and Mg/Si ratios (corrected version
*                                 from the author)

C  Format for file interpretation

    1 format(
     +  I4,1X,A12,1X,F6.2,1X,F6.3,1X,F6.3,1X,F6.3,1X,F6.3,1X,F4.2,1X,
     +  F4.2,1X,I1)

C  Effective file loading

      open(unit=1,status='old',file=
     +'table1.dat')
      write(6,*) '....Loading file: table1.dat'
      do i__=1,847
        read(1,'(A64)')ar__
        read(ar__,1)
     +  SPOCS,Name,Vmag,v_C_H_,v_O_H_,v_Mg_H_,v_Si_H_,C_O,Mg_Si,Np
        if(ar__(19:24) .EQ. '') Vmag = rNULL__
        if(ar__(64:64) .EQ. '') Np = iNULL__
c    ..............Just test output...........
        write(6,1)
     +  SPOCS,Name,Vmag,v_C_H_,v_O_H_,v_Mg_H_,v_Si_H_,C_O,Mg_Si,Np
c    .......End.of.Just test output...........
      end do
      close(1)

C=============================================================================
      stop
      end