Repatch (from linux) of OSX IRAF

1 files changed, 64 insertions, 0 deletions

diff --git a/pkg/tbtables/fitsio/ftgtcl.f b/pkg/tbtables/fitsio/ftgtcl.f
new file mode 100644
index 00000000..cbc680a1
--- /dev/null
+++ b/pkg/tbtables/fitsio/ftgtcl.f
@@ -0,0 +1,64 @@
+C--------------------------------------------------------------------------
+        subroutine ftgtcl(iunit,colnum,datcod,repeat,width,status)
+
+C       get the datatype of the column, as well as the vector
+C       repeat count and (if it is an ASCII character column) the
+C       width of a unit string within the column.  This supports the
+C       TFORMn = 'rAw' syntax for specifying arrays of substrings.
+
+
+C       iunit   i  Fortran i/o unit number
+C       colnum  i  number of the column (first column = 1)
+
+C       datcod  i  returned datatype code
+C       repeat  i  number of elements in the vector column
+C       width   i  width of unit string in character columns
+C       status  i  returned error status
+C
+C       written by Wm Pence, HEASARC/GSFC, November 1994
+
+        integer iunit,colnum,datcod,repeat,width,status
+
+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------------------------------------
+
+        integer ibuff,dummy
+        character keywrd*8,tform*24,comm*20
+
+        if (status .gt. 0)return
+
+C       construct the keyword name
+        call ftkeyn('TFORM',colnum,keywrd,status)
+
+C       get the keyword value
+        call ftgkys(iunit,keywrd,tform,comm,status)
+        if (status .gt. 0)then
+            call ftpmsg('Could not read the '//keywrd//' keyword.')
+            return
+        end if
+
+C       parse the keyword value
+        ibuff=bufnum(iunit)
+        if (hdutyp(ibuff) .eq. 1)then
+C           this is an ASCII table
+            repeat=1
+            call ftasfm(tform,datcod,width,dummy,status)
+
+        else if (hdutyp(ibuff) .eq. 2)then
+C           this is a binary table
+            call ftbnfm(tform,datcod,repeat,width,status)
+
+        else
+C           error: this HDU is not a table
+            status=235
+            return
+        end if
+        end