Open file for writing.
c----------------------------------------------------------------------
subroutine sff_WOpen(lu, filename, ierr)
c
c Open file for writing. Write STAT line.
c
c input:
c filename name of file
c output:
c ierr error status (ok: ierr=0)
c
character filename*(*)
c----------------------------------------------------------------------
72 datrw::oanystream &os=
datrw::oanystream & open(const int &unit, const std::string &filename)
open a new file
::fapidxx::OFileUnits ostreammanager
the global ostream manager
std::string stringfromfstring(char *fstring, ftnlen slen)
create a C++ string from a Fortran string