Controllability, not chaos, key criterion for ocean state estimation
The Lagrange multiplier method for combining observations and models (i.e., the adjoint method or <q>4D-VAR</q>) has been avoided or approximated when the numerical model is highly nonlinear or chaotic. This approach has been adopted primarily due to difficulties in the initialization...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2017-07-01
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| Series: | Nonlinear Processes in Geophysics |
| Online Access: | https://www.nonlin-processes-geophys.net/24/351/2017/npg-24-351-2017.pdf |