[ncl-install] v6.4.0 with non-OPeNDAP

Helen Macintyre Helen.Macintyre at phe.gov.uk
Tue May 30 10:40:50 MDT 2017


Hi Mary,

Thanks for the explanation, that’s helpful.

I have one other issue. I’ve unpacked the code from the tarball into my $NCAR_ROOT, but I’m still finding that when I type ncl at the prompt, it goes to version 6.3.0. On closer inspection the new (6.4.0) binaries all have the *.exe extension. So I now have an ‘ncl’ and an ‘ncl.exe’ in my $NCAR_ROOT/bin/ (one from each version I assume).

I tried deleting the ‘ncl’, and running ncl.exe, but nothing happened. I also tried removing all the old binaries and only having the new ones, but again nothing happens when I type ncl at the command prompt. It doesn’t throw an error either which is odd – nothing at all happens.

Am I missing a step? I have $NCAR_ROOT/bin added to my $PATH, so it should be able to see it.

Best,
Helen

From: Mary Haley [mailto:haley at ucar.edu]
Sent: 30 May 2017 17:06
To: Helen Macintyre
Cc: ncl-install at ucar.edu
Subject: Re: [ncl-install] v6.4.0 with non-OPeNDAP

Hi Helen,

We don't have a non-OPeNDAP version of NCL for Cygwin, and it won't hurt if you use the OPeNDAP version. With NCL version 6.3.0, we didn't provide a non-opendap version either, so you are likely using an OPeNDAP-enabled version already.

The OPeNDAP-enabled version of NCL allows you to use "addfile" to access data files on the web that are served by OPeNDAP servers. The reason we provide different versions of NCL is because the OPeNDAP version requires additional software be installed on your system, which some users find to be a pain.

Since you are likely already running an OPeNDAP version of NCL on Cygwin, this means you already have the additional software needed, so you should be good to go.

--Mary


On Tue, May 30, 2017 at 5:14 AM, Helen Macintyre <Helen.Macintyre at phe.gov.uk<mailto:Helen.Macintyre at phe.gov.uk>> wrote:
Hi,

I’m upgrading from 6.3.0 to 6.4.0, but I can’t find the precompiled binaries for Cygwin at the non-OPeNDAP-enabled page here: https://www.earthsystemgrid.org/dataset/ncl.640.nodap/file.html

Or in the direct link under downloads here (gives 404 error): https://www.ncl.ucar.edu/Download/windows_cygwin.shtml

I honestly can’t remember which one (opendap or non-opendap) I have installed already – what’s the difference? Does it matter if I use opendap??

Best,
Helen

Dr Helen Macintyre
Senior Environmental Scientist (Modeller)
Chemical and Environmental Effects
Centre for Radiation, Chemical and Environmental Hazards
Public Health England
Chilton, Didcot
OX11 0RQ
Email: Helen.Macintyre at phe.gov.uk<mailto:Helen.Macintyre at phe.gov.uk>

www.gov.uk/phe<http://www.gov.uk/phe>   Follow us on Twitter @PHE_uk<https://twitter.com/PHE_uk>
Protecting and improving the nation’s health




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