aboutsummaryrefslogtreecommitdiff
path: root/pkg/tbtables/fitsio/ftgkyl.f
blob: a4d355a5631ce77c164475a3495ac341b6a7fe2a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
C--------------------------------------------------------------------------
        subroutine ftgkyl(iunit,keywrd,logval,comm,status)

C       read a logical value and the comment string from a header record 
C
C       iunit   i  fortran input unit number
C       keywrd  c  keyword name   
C       OUTPUT PARAMETERS:
C       logval  l  output keyword value 
C       comm    c  output keyword comment
C       status  i  returned error status (0=ok)
C
C       written by Wm Pence, HEASARC/GSFC, June 1991

        character*(*) keywrd,comm
        integer iunit,status
        character value*20
        logical logval

C       find the keyword and return value and comment as character strings
        call ftgkey(iunit,keywrd,value,comm,status)

C       convert character string to logical
        call ftc2l(value,logval,status)
        end