Welcome to the MDSplus at DIII-D web page.

MDSplus is a data acquisition and analysis system for pulsed experiments. At DIII-D, MDSplus complements the PTDATA storage system by storing analyzed data in a hierarchical database. MDSplus is also used to dispatch analysis codes that run during the DIII-D shot cycle.

If you're new to MDSplus, please read the Introduction to MDSplus, or use the menu to the left to browse through other MDSplus documents.