cdcncdump

Hi Joe,

Last week, you pointed out:

>   ...         I notice that the README file in
> ftp://ftp.unidata.ucar.edu/pub/netcdf/contrib
> seems out of date.
> 
> It mentions:
> cdcncdump
>      Don Hooper's version of ncdump that interprets udunits times (e.g.,
>      seconds since a basetime) in a more human-readable fashion (date and
>      time).
> 
> I can't locate this package in the 'contrib' directory.
> 
> The same issue occurs in
> http://www.unidata.ucar.edu/cgi-bin/mfs/04/contrib.html

I deleted the bad entry, but it turns out that the referenced software,
cdcncdump, is available and supported at a different site:

    ftp://ftp.cdc.noaa.gov/Software/cdcncdump/

I've corrected the README and HTML file.

--Russ