This capability helps engineers quickly locate and prepare the right test data across distributed systems and file formats. By organizing metadata and managing data access at scale, DIAdem eliminates manual file searches and accelerates analysis workflows.

• DataFinder—Find files using structured metadata such as test ID, serial number, channel name, timestamp, and custom properties.
• DataStore access—Search data across PCs, network drives, NI SystemLink repositories, databases, and ASAM ODS/ATFX environments.
• DataPlugins support—Load and interpret 200+ formats including TDMS, CSV, MDF/MF4, MAT, CAN, LIN, and FlexRay with automatic metadata extraction.
• Data portal—Create managed file copies, preview channel and property information before analysis, and store derived results as new channels.

Engineers can interactively explore time-based measurement data and quickly understand system behavior across synchronized sources. With purpose-built visualizations for test workflows, DIAdem makes it easy to compare signals, investigate events, and validate results across different files and large data sets.

• Cursor synchronization—Synchronize cursors across channels and displays to align events and compare time-domain behavior across multiple data sets.
• Data display—Visualize data using tables, 2D and XY plots, orbit and bird’s-eye charts, maps, video overlays, and custom Python-based graphs.
• Data navigation tools—Load, scroll, zoom, and compare large multiformat data sets with responsive interaction optimized for high-volume test data.
• Transfer to report (WYSIWYG)—Replicate visualization layouts directly into report templates to preserve formatting, charts, and structure.