Re: fortran question...

Ed,

> In fortran, how do you OR together constants?
> 
> For example, in C I would say NC_CLOBBER|NC_FORMAT_64BIT.
> 
> But how do you do that in fortran?

In Fortran-77, use IOR, as in:

  iret = nf_create('foo.nc',
                   IOR(NF_NOCLOBBER,NF_64BIT_OFFSET),
                   ncid)

In Fortran-90, use "or", as in:

  iret = nf90_create(path="foo.nc",
                     cmode=or(nf90_clobber,nf90_64bit_offset),
                     ncid=ncFileID)

--Russ