Conversion of standardized ReadMe file for
file /./ftp/cats/J/ApJ/650/945 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-Apr-20
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/650/945 Polarisation around filamentary dark cloud GF 9 (Poidevin+, 2006)
*================================================================================
*Comparison of magnetic field structures on different scales in and around the
*filamentary dark cloud GF 9.
* Poidevin F., Bastien P.
* <Astrophys. J., 650, 945-955 (2006)>
* =2006ApJ...650..945P
C=============================================================================
C Internal variables
integer*4 i__
c - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
C Declarations for 'table1.dat' ! Visible Polarization Data
integer*4 nr__
parameter (nr__=78) ! Number of records
character*70 ar__ ! Full-size record
C J2000 position composed of: RAh RAm RAs DE- DEd DEm DEs
real*8 RAdeg ! (deg) Right Ascension J2000
real*8 DEdeg ! (deg) Declination J2000
C ---------------------------------- ! (position vector(s) in degrees)
character*10 GSC ! ? GSC number (Cat. I/220)
integer*4 GF9 ! GF9 number, [PB2006] GF 9-NNN in Simbad
character*3 m_GF9 ! [bis ] Multiplicity index on GF9,
* [PB2006] GF 9-69bis in Simbad
integer*4 RAh ! (h) Right ascension (J2000)
integer*4 RAm ! (min) Right ascension (J2000)
real*4 RAs ! (s) Right ascension (J2000)
character*1 DE_ ! Declination sign (J2000)
integer*4 DEd ! (deg) Declination (J2000)
integer*4 DEm ! (arcmin) Declination (J2000)
real*4 DEs ! (arcsec) Declination (J2000)
real*4 Pol ! (%) ?=- Degree of polarization
real*4 e_Pol ! (%) ?=- rms uncertainty on Pol
character*1 n_Pol ! [a] a: Suspected variable polarisation (1)
real*4 polPA ! (deg) ?=- Equatorial position angle
real*4 e_polPA ! (deg) ?=- rms uncertainty on PA
character*1 n_polPA ! [a] a: Suspected variable polarisation (1)
real*4 AV ! (mag) Visible extinction coefficient from
* Dobashi et al. (2005, Cat. <VII/244>)
integer*4 P_e_P_3 ! [0/1]? 1 when P>3e_P, else 0
*Note (1): Stars with Suspected Variable Polarization:
* ----------------------------------------------
* GF9 Pol e_Pol PA e_PA JD
* ----------------------------------------------
* 35 2.75 0.12 135.8 1.3 2452054.64583
* 35 0.43 0.13 163.2 8.7 2452141.72222
* 86 10.70 0.41 131.3 1.1 2452830.75347
* 86 12.41 0.37 15.4 0.8 2452835.78125
* ----------------------------------------------
C=============================================================================
C Loading file 'table1.dat' ! Visible Polarization Data
C Format for file interpretation
1 format(
+ A10,1X,I3,A3,1X,I2,1X,I2,1X,F4.1,1X,A1,I2,1X,I2,1X,F4.1,1X,
+ F4.2,1X,F4.2,A1,1X,F5.1,1X,F4.1,A1,1X,F4.2,1X,I1)
C Effective file loading
open(unit=1,status='old',file=
+'table1.dat')
write(6,*) '....Loading file: table1.dat'
do i__=1,78
read(1,'(A70)')ar__
read(ar__,1)
+ GSC,GF9,m_GF9,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Pol,e_Pol,n_Pol,
+ polPA,e_polPA,n_polPA,AV,P_e_P_3
if (idig(ar__(42:45)).EQ.0) Pol = rNULL__
if (idig(ar__(47:50)).EQ.0) e_Pol = rNULL__
if (idig(ar__(53:57)).EQ.0) polPA = rNULL__
if (idig(ar__(59:62)).EQ.0) e_polPA = rNULL__
if(ar__(70:70) .EQ. '') P_e_P_3 = iNULL__
RAdeg = rNULL__
DEdeg = rNULL__
c Derive coordinates RAdeg and DEdeg from input data
c (RAdeg and DEdeg are set to rNULL__ when unknown)
if(RAh .GT. -180) RAdeg=RAh*15.
if(RAm .GT. -180) RAdeg=RAdeg+RAm/4.
if(RAs .GT. -180) RAdeg=RAdeg+RAs/240.
if(DEd .GE. 0) DEdeg=DEd
if(DEm .GE. 0) DEdeg=DEdeg+DEm/60.
if(DEs .GE. 0) DEdeg=DEdeg+DEs/3600.
if(DE_.EQ.'-'.AND.DEdeg.GE.0) DEdeg=-DEdeg
c ..............Just test output...........
write(6,1)
+ GSC,GF9,m_GF9,RAh,RAm,RAs,DE_,DEd,DEm,DEs,Pol,e_Pol,n_Pol,
+ polPA,e_polPA,n_polPA,AV,P_e_P_3
write(6,'(6H Pos: 2F8.4)') RAdeg,DEdeg
c .......End.of.Just test output...........
end do
close(1)
C=============================================================================
stop
end
C Locate position of first digit in string; or return 0
integer function idig(c)
character*(*) c
character*1 c1
integer lc,i
lc=len(c)
idig=0
do i=1,lc
if(c(i:i).ne.' ') go to 1
end do
1 if(i.gt.lc) return
c1=c(i:i)
if(c1.eq.'.'.or.c1.eq.'-'.or.c1.eq.'+') i=i+1
if(i.gt.lc) return
c1=c(i:i)
if(c1.ge.'0'.and.c1.le.'9') idig=i
return
end