How To Install cgm2ncgm on CentOS 8
In this tutorial, we will discuss How To Install cgm2ncgm on CentOS 8
yum package managers.
Also, we will demonstrate how to uninstall and update
cgm2ncgm as well.
If you are only interested in the installation command, here is a quick answer for you:
or if you use
sudo yum makecache && sudo yum -y install ncl-ncarg
sudo dnf makecache && sudo dnf -y install ncl-ncarg
But if you are interested in the details with step-by-step instructions, the following information will be helpful.
Short description: NCAR Command Language and NCAR graphics
First things first, you will need access to a server or computer running CentOS 8. This guide was written specifically with a server running CentOS 8 in mind, although it should also work on older, supported versions of the operating system.
Also, make sure you are running a regular, non-root user with sudo privileges configured on your server. When you have an account available, log in as your non-root user to begin.
There are several ways to install cgm2ncgm on CentOS 8. You can use (links are clickable):
In the following sections, we will describe each method in detail. You can choose one of them or refer to the recommended one.
First, update dnf packages database with
dnf by running the next command:
sudo dnf makecache --refresh
After updating database,
You can install cgm2ncgm using
dnf by running the
sudo dnf -y install ncl-ncarg
Because cgm2ncgm is available in CentOS 8’s default
it is possible to install it from these repositories using the
To begin, update local packages database with
yum using the following command.
sudo yum makecache --refresh
Now can install cgm2ncgm package on your server/computer by running the following command:
sudo yum -y install ncl-ncarg
To update all the packages available on the system:
If you want to update a specific package like cgm2ncgm in this example you should use the following command:
yum update ncl-ncarg
To downgrade a package to an earlier version:
yum downgrade ncl-ncarg
When you run the
dnf update, all system packages with available updates are updated.
However, if you want to upgrade a single package, then you would have to pass the package name as
the argument to the dnf update command.
dnf update ncl-ncarg
To uninstall only the
cgm2ncgm package you can execute
sudo dnf remove ncl-ncarg
The NCAR Command Language (NCL) is a free interpreted language designed specifically for scientific data processing and visualization. NCL has robust file input and output. It can read and write netCDF-3, netCDF-4 classic HDF4, HDF5, binary, and ASCII data, and read HDF-EOS2, GRIB1 and GRIB2. The graphics are world class and highly customizable. The software comes with a couple of useful command line tools: * ncl_filedump - prints the contents of supported files (netCDF, HDF, GRIB1, GRIB2, HDF-EOS2, and CCM History Tape) * ncl_convert2nc - converts one or more GRIB1, GRIB2, HDF and/or HDF-EOS iles to netCDF formatted files.
You now have a full guide on how to install
yum package managers.
Also, we showed how to update manually as a single package and different ways to uninstall
the cgm2ncgm from CentOS 8.