Initial commit

1 files changed, 67 insertions, 0 deletions

diff --git a/pkg/tbtables/fitsio/ftprec.f b/pkg/tbtables/fitsio/ftprec.f
new file mode 100644
index 00000000..febc78b8
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+++ b/pkg/tbtables/fitsio/ftprec.f
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+C--------------------------------------------------------------------------
+        subroutine ftprec(ounit,record,status)
+
+C       write a 80 character record to the FITS header
+C
+C       ounit   i  fortran output unit number
+C       record  c  input 80 character header record
+C       OUTPUT PARAMETERS:
+C       status  i  output error status (0 = ok)
+C
+C       written by Wm Pence, HEASARC/GSFC, June 1991
+
+        character*(*) record
+        character*80  rec
+        integer ounit,status,ibuff
+
+C-------COMMON BLOCK DEFINITIONS:--------------------------------------------
+        integer nb,ne
+        parameter (nb = 20)
+        parameter (ne = 200)
+        integer bufnum,chdu,hdutyp,maxhdu,hdstrt,hdend,nxthdr,dtstrt
+        integer nxtfld
+        logical wrmode
+        common/ft0001/bufnum(199),chdu(nb),hdutyp(nb),maxhdu(nb),
+     &  wrmode(nb),hdstrt(nb,ne),hdend(nb),nxthdr(nb),dtstrt(nb),nxtfld
+C-------END OF COMMON BLOCK DEFINITIONS:------- -----------------------------
+
+        if (status .gt. 0)return
+
+C       get the number of the data buffer used for this unit
+        ibuff=bufnum(ounit)
+
+        if (dtstrt(ibuff) .gt. 0 
+     &    .and.(dtstrt(ibuff)-hdend(ibuff)) .le. 80)then
+C               not enough room in the header for another keyword
+
+C               try getting more header space
+                call ftiblk(ounit,1,0,status)
+                if (status .gt. 0)then
+                        go to 900
+                end if
+        end if
+                
+        rec=record
+
+C       make sure keyword name is in upper case
+        call ftupch(rec(1:8))
+
+C       test that keyword name contains only legal characters
+        call fttkey(rec(1:8),status)
+
+C       test that the rest of the record contains only legal values
+        call fttrec(rec(9:80),status)
+
+C       position the I/O pointer to the end of the header
+        call ftmbyt(ounit,hdend(ibuff),.true.,status)
+
+C       append the 80 characters to the output buffer:
+        call ftpcbf(ounit,1,80,rec,status)
+        if (status .gt. 0)go to 900
+
+C       increment the pointer to the last header record
+        hdend(ibuff)=hdend(ibuff)+80
+        nxthdr(ibuff)=hdend(ibuff)
+
+900     continue
+        end