System requirements
Installing PGT
PGT documentation
Installation FAQUPDATED: The current version of PGT is 10.0 (12 March, 2012).
Please contact the ISOC helpdesk at inthelp@sciops.esa.int if you want to open one of your old proposals.
PGT has been installed and tested on the following operating systems:
- Linux
- Mac OS X
- Solaris
- Windows
You must have at least JRE (Java™ Runtime Environment) version 1.6 to install and run the PGT software. You can download the latest version of the JRE here:
Windows, Linux or Solaris: http://www.oracle.com/technetwork/java/javase/downloads/index.html
Compaq Tru64 UNIX (formerly DIGITAL UNIX), HP-UX: http://h18012.www1.hp.com/java/
Apple Mac OS:
Mac OS X Snow Leopard comes with J2SE 1.6 preinstalled, see http://developer.apple.com/java/ for more information.
Mac OS X Leopard (10.5) users also have Java 1.6 preinstalled, but may need to set this as default by starting Applications/Utilities/JavaPreferences and moving Java SE 6 to the top of the list in the two windows under "General".
Mac OS Tiger users will need to download Java JRE 1.6 from http://landonf.bikemonkey.org/static/soylatte/
Other OS: Try visiting the Web Site of the producers of your operating system and searching for "java" - this usually does the trick.
There are two ways to install PGT:
Manual installation (recommended) |
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Documentation on the PGT can be found in the AO10 Observation Tools Software User Manual, which can be downloaded here. You should also consult the Help function in the PGT application.
Note especially that there is a new Data Rights panel to define for which sources in the field the proposer wants to claim data rights already.
More FAQ about using PGT can be found here.
Q: | The installer tells me that the installation directory could not be created. How can I solve this? |
A: |
You must have the correct access rights in order to create the installation directory. Example: if you want to install PGT in /home/johndoe/ISOC-PGT you must have write-access for /home/johndoe |
Q: | The installer of PGT fails with an obscure error message and I'm running Fedora Core 3 or 4 (Red Hat Linux) in combination with Java 1.4.2. |
A: |
Please install the latest Java version from the Oracle web-site. |
Q: | I have installed the PGT software. Now how do I run it? |
A: | If you're using Windows, the PGT installation software will by default create a shortcut on your Windows desktop and in the Start menu, that you can use to start PGT. For other operating systems (but for Windows as well), you can run the PGT by using the PGT start-up script which can be found in your PGT installation directory. You have selected the PGT installation directory during the installation process.
Windows: The PGT start-up script is called: pgt.bat (double-click or start from the command line) |
Q: | I get error messages while importing a proposal from a previous AO. |
A: |
Proposals that were generated with a version of PGT up to AO-6 were stored in a binary format and cannot be opened with this version of PGT. In the current AO (AO-10), proposals are saved as a XML file, which you will be able to use in future AOs. If you want to edit a proposal prior to AO-10, please contact the ISOC helpdesk inthelp@sciops.esa.int to provide you with the proposal in XML format.
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Q: | How do I find out if (and which version of) Java is installed on my system? |
A: |
To find out the version of Java that is installed on your system, type the following at the command line: java -version If Java is not installed, it will give you an error that the command could not be found. If Java is installed, the output would be something like: java version "1.6.0_10"
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Q: | How do I get to the command line in Windows? |
A: | Windows XP & 2000:
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Q: | Windows won't open the PGT-install.jar file. What should I do? |
A: |
Make sure that you installed Java correctly. (see also next question) |
Q: | Windows opens the PGT-install.jar file but nothing happens. What is wrong? |
A: | When you install Java, it will register itself to open JAR files when you double click on them. However, there are some other programs (most of them are compression utilities like e.g. PowerArchiver) which will do the same. So, your system could open the PGT-install.jar file with a program other then Java. There are three ways to solve this:
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