====== Running grace ======
A version of the 2D-plotting software [[https://sourceforge.net/projects/gracegtk/|Grace]], built on top of the GTK+-2 toolkit, has been installed on Lengau. In order to use it, follow these instructions:

  - Ensure that you have a graphics-capable environment, either by getting an interactive compute node session with X-forwarding (slow), or by getting a [[howto:remote_viz|VNC session]] on one of the visualization nodes (chpcviz1 or chpclic1) or on a [[howto:remote_viz#getting_a_virtual_desktop_on_a_compute_node|compute node]]
  - ''module load chpc/compmech/gracegtk''
  - ''ggrace''
  - The GraceGTK documentation is available at ''/apps/chpc/compmech/gracegtk/doc/GraceGTK.pdf''