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Authors
Hart, Joseph https://orcid.org/0000-0001-6932-7894
McQuarrie, Shane A.
Morrow, Zachary
van Bloemen Waanders, Bart
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Funding
Funding for this research was provided by:
Sandia National Laboratories
ASCRS Research Foundation (23-02526)
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Article History
Received: 17 September 2025
Revised: 14 November 2025
Accepted: 23 December 2025
First Online: 19 February 2026
Declarations
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: On behalf of all authors, the corresponding author states that there is no Conflict of interest.
: The atmospheric contaminant transport full-order model was constructed using the Partial Differential Equation Toolbox in Matlab. The wildfire propagation full-order model was constructed using the Fortran code WRF-SFIRE. The operator interface reduced-order model for atmospheric contaminant transport was learned using a Matlab library developed by the authors. The atmospheric contaminant transport model discrepancy analysis was done using a Matlab library developed by the authors. The neural operator reduced-order model for wildfire propagation was trained using TensorFlow. The wildfire propagation model discrepancy analysis was done using a Python interface to the aforementioned Matlab library developed by the authors. The Matlab library for model discrepancy analysis is being prepared for public release, but at the time of this writing is not yet available online.
