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C----------------------------------------------------------------------
subroutine ftgcvb(iunit,colnum,frow,felem,nelem,nulval,array,
& anynul,status)
C read an array of byte values from a specified column of the table.
C Any undefined pixels will be set equal to the value of NULVAL,
C unless NULVAL=0, in which case no checks for undefined pixels
C will be made.
C iunit i fortran unit number
C colnum i number of the column to read
C frow i first row to read
C felem i first element within the row to read
C nelem i number of elements to read
C nulval b value that undefined pixels will be set to
C array b returned array of data values that was read from FITS file
C anynul l set to .true. if any of the returned values are undefined
C status i output error status
C
C written by Wm Pence, HEASARC/GSFC, June 1991
integer iunit,colnum,frow,felem,nelem,status
logical flgval,anynul
character*1 array(*),nulval
call ftgclb(iunit,colnum,frow,felem,nelem,1,1,nulval,
& array,flgval,anynul,status)
end
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