There are more time zone options available than are displayed in System Preferences, and there actually IS a timezone called UTC available in MacOS. You can see the zone choices this way:
Finder>Go Menu>Go to Folder
enter
/usr/share/zoneinfo and click Go
The Terminal command that Kappy suggested resets the time directly, without altering the lists in System Preferences. It's mentioned in [this outside thread|http://hintsforums.macworld.com/showthread.php?p=609138]. Again, the command is
sudo ln -sf /usr/share/zoneinfo/UTC /etc/localtime
I tried it while booted from a test clone, and it seemed to work. The map display in System Preferences changed incorrectly to British Summer Time which would be UTC+1, but the system time in the menu bar was correctly set to UTC.
- Installing instructions
- Linux
- MacOSX
GMT is available on Windows, MacOS X and Linux. GMT is an open source software available under the terms of the Lesser GNU Lesser General Public License. Its source code can be downloaded through tarballs or the subversion repository. Source and binary packages are provided for the current version.
Linux¶
UTC Clock for Mac allows users to display UTC time and current date in the OS X menu bar without taking up a lot of space. The program's interface is unobtrusive, and the clock display makes it. Download this app from Microsoft Store for Windows 10, Windows 8.1. See screenshots, read the latest customer reviews, and compare ratings for World Clock GMT. Copy link to issue. SRP Issue on Mac x8664. In 64-bit builds of libGmatBase for Mac (Snow Leopard), the SRP force model tries to obtain the Sun position using a 2-body propagator. That method fails when searching for a solution to Kepler's equation. The model work when using SPICE based ephemerides for the solar. Build and runtime dependencies¶ Install: Ghostscript; Subversion; CMake (=2.8.5); netCDF (=4.0, netCDF-4/HDF5 support mandatory); libcurl for GMT = 5.4; Optionally install for more capabilities within GMT: PCRE (Regular expression support for gmt convert and -e) Alternatively, for GMT = 5.4.4, or the current SVN version, PCRE2 can be used. GDAL (Ability to read and write numerous grid.
Note: For mysterious reasons, many Linux distros are way behind in packing a recent GMT version. Typically you may find they offer 5.2.1 from 2015 while the rest of us have moved on to 2018. Your best bet then is to build from the current tarball or follow svn instructions below. Otherwise, installing from the distros goes like this:
Ubuntu/Debian¶
Install GMT5 via
However, the Ubuntu package under 16.04 LTS for mysterious reasons does not include the supplements... If you need them you will need to build from source or upgrade to 18.04 LTS.
RHEL, CentOS, Fedora¶
Gmt Machinery
Install GMT5 via
Install via conda¶
You can use the conda package manager that comes with the Anaconda Python Distribution to install GMT:
MacOSX¶
Gmt Format Date
Standalone Installer¶
Download the application bundle (gmt-5.x.x-darwin-x86_64.dmg) and drag GMT-5.x.x.app to any folder. This bundle includes a self contained GMT installation. GMT-5.x.x.app opens a terminal from which you can invoke GMT programs and scripts. If you like, you can add the GMT programs contained in the application bundle to your search path for executables. For that, just run GMT.app once and type
in the terminal. Then prepend this directory to your PATH environment variable, e.g., in ~/.bashrc. Note: The installer is always built for the latest OS X version only.
Install GMT 5 via macports¶
Install macports and then the required ports in this order:
A legacy GMT 4 port, gmt4, is available too and a side by side installation is possible.
Install via fink¶
Installation of GMT through Fink is quite easy. All required packages will also be installed. Ghostscript is not strictly required but very convenient to view PS files.
For the latest GMT 5 version use:
For the legacy GMT 4 version use:
The two versions cannot live side by side.
Install via Homebrew¶
Installation of GMT through Homebrew is extremely simple. Installing Homebrew itself is a one line command only (see the Homebrew page). You may need to update the formulas so for that you will do:
For the latest GMT 5 version use:
If you want to install GMT 4 and GMT 5 alongside, do:
and to go from GMT 5 to GMT 4 (and vice-versa for 4 to 5, but see also the doc about gmtswitch):
Install via conda¶
Gmt For Maryland
You can use the conda package manager that comes with the Anaconda Python Distribution to install GMT:
Windows¶
Gmt For Massachusetts
We provide 32 and 64 bit standalone installers (e.g., gmt-5.x.x-win32.exe) in the downloads section. If you need the newest development version refer to the instructions for building GMT from source.
Gmt Machine Tools Faridabad
Source¶
Gmt Machinery Sdn Bhd
Download the latest stable source release from the downloads page or get the latest development version from Github:
and refer to the included documentation or the online instructions for building GMT from source.