diff options
Diffstat (limited to 'pkg/tbtables/fitsio/ftmkye.f')
| -rw-r--r-- | pkg/tbtables/fitsio/ftmkye.f | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/pkg/tbtables/fitsio/ftmkye.f b/pkg/tbtables/fitsio/ftmkye.f new file mode 100644 index 00000000..5d75ca9b --- /dev/null +++ b/pkg/tbtables/fitsio/ftmkye.f @@ -0,0 +1,34 @@ +C-------------------------------------------------------------------------- + subroutine ftmkye(ounit,keywrd,rval,decim,comm,status) + +C modify a real*4 value header record in E format +C +C ounit i fortran output unit number +C keywrd c keyword name ( 8 characters, cols. 1- 8) +C rval r keyword value +C decim i number of decimal places to display in value field +C comm c keyword comment (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 + real rval + integer ounit,status,decim + character value*20,cmnt*48 + +C find the old keyword + call ftgkey(ounit,keywrd,value,cmnt,status) + +C check for special symbol indicating that comment should not be changed + if (comm .ne. '&')then + cmnt=comm + end if + +C convert real to E format character string + call ftr2e(rval,decim,value,status) + +C modify the keyword record + call ftmkey(ounit,keywrd,value,cmnt,status) + end |