We measure the potential of an observational data set to constrain a set of inputs to a complex and computationally expensive computer model. We use each member in turn of an ensemble of output from a computationally expensive model, corresponding to an observable part of a modelled system, as a proxy for an observational data set. We argue that, given some assumptions, our ability to constrain uncertain parameter inputs to a model using its own output as data, provides a maximum bound for our ability to constrain the model inputs using observations of the real system. The ensemble provides a set of known parameter input and model output pairs, which we use to build a computationally effic. © 2013 Author(s).
CITATION STYLE
Mcneall, D. J., Challenor, P. G., Gattiker, J. R., & Stone, E. J. (2013). The potential of an observational data set for calibration of a computationally expensive computer model. Geoscientific Model Development, 6(5), 1715–1728. https://doi.org/10.5194/gmd-6-1715-2013
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