[ncl-install] NCL Installation Problem

Mary Haley haley at ucar.edu
Wed Dec 10 23:26:41 MST 2014


Dear Dr. Chandniha,

First, did you read the "Linux" installation notes for NCL:

http://www.ncl.ucar.edu/Download/linux.shtml

We do not have specific binaries for Ubuntu, but you should be able to use
a Debian binary.

To pick the correct binary, you need two pieces of information:


   1. You need to download a 32-bit binary if your "uname -a" reports
   "i686" or "i386", and a 64-bit binary if "uname -a" reports "x86_64".

   2. Download a binary that was compiled with close to the same version of
   "gcc" that you have on your system (gcc --version). For example, if you
   have gcc 4.4.7, then a binary compiled with 4.4.5, 4.4.8, etc, would be
   okay.  You don't want to download a binary that has a much higher version
   of "gcc".  For example, if you have gcc 4.4.7, then you don't want to
   download a binary that was built with gcc 4.7.2.


The "ncl_ncarg-6.2.1.Lunux_Debian6.0_x86_64_nodap_gcc445.tar.gz" binary
should work on your system if the gcc version is close to 4.4.5, and you
have a 64-bit system.

For further information on installing NCL from this binary, see:

http://www.ncl.ucar.edu/Download/install.shtml

It's basically a 3-step process:


   1. Run "tar -zxf ncl_ncarg-6.2.1.Lunux_Debian6.0_x86_64_nodap_gcc445.tar.gz"
   in the parent directory where you want NCL installed.
   2. Set the environment variable NCARG_ROOT to this parent directory
   3. Add $NCARG_ROOT/bin to your search path.

Steps 2 and 3 can be done in one of your home '.*' files, like
".bash_profile" or ".cshrc". The above URL explains all of this.

--Mary



On Wed, Dec 10, 2014 at 2:37 PM, Surendra Chandniha <
chandniha.surendra at gmail.com> wrote:

> Respected Sir,
>
> I am a Ph.D research scholar of Dept. of WRD&M in IIT Roorkee, India. I
> want to know the installation process of NCL software in ubuntu 14.04.  I
> have downloaded the software
> (ncl_ncarg-6.2.1.Lunux_Debian6.0_x86_64_nodap_gcc445.tar.gz (Size 81.98
> MB)) from “Earth System Grid” site. I have also followed to install the
> guideline of NCL software (http://www.ncl.ucar.edu/Download/linux.shtml).
> I have felt to install the downloaded software. Please let me know the
> procedure of installation using downloaded software. If this downloaded
> software is not correct, please send the original link of the software. I
> am waiting for your valuable replay.
>
>
> Thanking you.
>
> --
> Yours sincerely,
>
> Surendra Kumar Chandniha
> (Research Scholar)
> Department of Water Resources Development & Management,
> Indian Institute of Technology Roorkee,
> ROORKEE 247 667
> Mob:+91-8791310024
>
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