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Diffstat (limited to 'pkg/tbtables/fitsio/ftpkng.f')
| -rw-r--r-- | pkg/tbtables/fitsio/ftpkng.f | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/pkg/tbtables/fitsio/ftpkng.f b/pkg/tbtables/fitsio/ftpkng.f new file mode 100644 index 00000000..ad8f3592 --- /dev/null +++ b/pkg/tbtables/fitsio/ftpkng.f @@ -0,0 +1,45 @@ +C-------------------------------------------------------------------------- + subroutine ftpkng(ounit,keywrd,nstart,nkey,dval,decim,comm, + & status) + +C write an array of real*8 values to header records in F format +C +C ounit i fortran output unit number +C keywrd c keyword name ( 8 characters, cols. 1- 8) +C nstart i starting sequence number (usually 1) +C nkey i number of keywords to write +C dval d array of keyword values +C decim i number of decimal places to display in the value field +C comm c array of keyword comments (47 characters, cols. 34-80) +C OUTPUT PARAMETERS: +C status i output error status (0 = ok) +C +C written by Wm Pence, HEASARC/GSFC, June 1991 + + character*(*) keywrd,comm(*) + integer nstart,nkey,decim,ounit,status,i,j + double precision dval(*) + character keynam*8,comm1*48 + logical repeat + + if (status .gt. 0)return + +C check if the first comment string is to be repeated for all keywords +C (if the last non-blank character is '&', then it is to be repeated) + call ftcrep(comm(1),comm1,repeat) + + j=nstart + do 10 i=1,nkey +C construct keyword name: + call ftkeyn(keywrd,j,keynam,status) + +C write the keyword record + if (repeat)then + call ftpkyg(ounit,keynam,dval(i),decim,comm1,status) + else + call ftpkyg(ounit,keynam,dval(i),decim,comm(i),status) + end if + if (status .gt. 0)return + j=j+1 +10 continue + end |