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LLNL / libROM

Data-driven model reduction library with an emphasis on large scale parallelism and linear subspace methods
https://www.librom.net
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Adaptive dmd #88

Closed kevinhkhuynh closed 2 years ago

kevinhkhuynh commented 2 years ago

AdaptiveDMD, a version of DMD that works around varying dt, by using interpolation to interpolate snapshots to make them constant dt.

dylan-copeland commented 2 years ago

Is there an example that uses this new feature?

kevinhkhuynh commented 2 years ago

Is there an example that uses this new feature?

AdaptiveDMD is now used in dg_euler. I guess regular DMD should never have been used there in the first place, since the dt is changing.

kevinhkhuynh commented 2 years ago

RFR again.

dylan-copeland commented 2 years ago

The two files lib/hyperreduction/STSampling.* still need 2019 -> 2021.