Ansys Fluent 6.3.26 |link|

6.3.26 had a dynamic mesh adaptation engine based on gradient, curvature, and isovalue. You could run a solution for 100 iterations, adapt cells near a shock wave, and continue—without restarting the solver. This was revolutionary at the time.

: Capabilities for writing and reading boundary profiles to couple complex systems or define time-dependent/spatially-varying variables. ansys fluent 6.3.26