include "fitsio.h" procedure fsikyg(ounit,keywrd,dval,decim,comm,status) # insert a double precision value to a header record in F format int ounit # i output file pointer char keywrd[SZ_FKEYWORD] # i keyword name % character fkeywr*8 double dval # i real*8 value int decim # i number of decimal plac char comm[SZ_FCOMMENT] # i keyword comment % character fcomm*48 int status # o error status begin call f77pak(keywrd,fkeywr,SZ_FKEYWORD) call f77pak(comm ,fcomm ,SZ_FCOMMENT) call ftikyg(ounit,fkeywr,dval,decim,fcomm,status) end