Processor
Intel Pentium-class processor or better
PPC G4 or better

Operating System
IHACRES will run on:

• Microsoft Windows
• Mac OS X

Memory
128 megabytes (MB) of RAM, 256 MB recommended

Hard Disk
50 MB of hard disk space required, 10 MB additional hard disk space required for installation (60 MB total)

Other

• Java runtime environment no older than 1.4 (downloadable from http://java.sun.com/getjava)
• Java 3D - downloadable from http://java.sun.com/products/java-media/3D/download.html (approx 5Mb) - only required for 3D plots.
• VisAD (Visualisation for Algorithm Development). Distributed with installer. For further information read http://www.ssec.wisc.edu/~billh/visad.html