Information for software demonstrations


Demonstrations will be run using GSAS II or Topas. Attendees must choose one of these 2 packages. Attendees should follow along the demonstrations with their chosen program already installed.

It is recommend that attendees attempt one of the tutorials of your chosen program prior to the workshop as this will help attendees get the most from the course.


Those wishing to attend the Topas demonstrations should have their own Topas licence. Demonstrations will be run in launch mode only. A suitable text editor (e.g. JEdit ), is also required. 

Information about setting up JEdit with Topas can be found here.


Attendees wishing to use GSAS II should have the latest version fully downloaded and installed on their own laptops. 

Information about installing GSAS II can be found here.

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