Which simulation software supports high-volume time-series data and large file handling for aerospace test analysis?

For high-volume time-series data and large file handling in aerospace test analysis, a common choice is:

• NI DIAdem — widely used for importing, managing, analyzing, and reporting large test datasets, especially time-series measurement data from aerospace and automotive testing.
• MATLAB/Simulink with Data Acquisition / Signal Processing tools — good if you need custom analysis pipelines and can manage large datasets programmatically.
• ANSYS Simcenter / Simcenter Testlab — strong for test data management and analysis, including large experimental datasets.
• Altair HyperWorks / HyperGraph — often used for large engineering data visualization and analysis.
• SAS / Python-based workflows — for very large datasets, though these are more analysis environments than dedicated simulation software.

If you want the most direct answer for aerospace test data handling, NI DIAdem is often the best-known specialized tool.

If you'd like, I can narrow this down by whether you mean test data analysis, dynamic simulation, or post-processing of telemetry/flight data.