WQM: Wavelet-Based Quantile Mapping for Postprocessing Numerical Weather Predictions

The wavelet-based quantile mapping (WQM) technique is designed to correct biases in spatio-temporal precipitation forecasts across multiple time scales. The WQM method effectively enhances forecast accuracy by generating an ensemble of precipitation forecasts that account for uncertainties in the prediction process. For a comprehensive overview of the methodologies employed in this package, please refer to Jiang, Z., and Johnson, F. (2023) <doi:10.1029/2022EF003350>. The package relies on two packages for continuous wavelet transforms: 'WaveletComp', which can be installed automatically, and 'wmtsa', which is optional and available from the CRAN archive <https://cran.r-project.org/src/contrib/Archive/wmtsa/>. Users need to manually install 'wmtsa' from this archive if they prefer to use 'wmtsa' based decomposition.

Package details

AuthorZe Jiang [aut, cre] (<https://orcid.org/0000-0002-3472-0829>), Fiona Johnson [aut] (<https://orcid.org/0000-0001-5708-1807>)
MaintainerZe Jiang <ze.jiang@unsw.edu.au>
LicenseGPL (>= 3)
Version0.1.4
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("WQM")

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WQM documentation built on Oct. 11, 2024, 9:07 a.m.