3D Rendering: - Windows By default VERDI 1.02 uses OpenGL for 3D rendering. To use directX add the following line in the verdi.ini file. j3d=-Dj3de.rend=d3d Memory: - Windows To increase or decrease the amount of memory available to VERDI change the value of the heapSize property in the verdi.ini file. - Linux / Unix Edit verdi.sh and replace the 512 in -Xmx512M with the new value. For example, -Xmx1024M. Known Issues: - The color map for the contour display cannot use a custom interval - Animation that captures the display to a gif or a quicktime movie can be slow.