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meteoEVT  

Computation and Visualization of Energetic and Vortical Atmospheric Quantities
View on CRAN: Click here


Download and install meteoEVT package within the R console
Install from CRAN:
install.packages("meteoEVT")

Install from Github:
library("remotes")
install_github("cran/meteoEVT")

Install by package version:
library("remotes")
install_version("meteoEVT", "0.1.0")



Attach the package and use:
library("meteoEVT")
Maintained by
Laura Mack
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2022-09-05
Latest Update: 2022-09-05
Description:
Energy-Vorticity theory (EVT) is the fundamental theory to describe processes in the atmosphere by combining conserved quantities from hydrodynamics and thermodynamics. The package 'meteoEVT' provides functions to calculate many energetic and vortical quantities, like potential vorticity, Bernoulli function and dynamic state index (DSI) [e.g. Weber and Nevir, 2008, ], for given gridded data, like ERA5 reanalyses. These quantities can be studied directly or can be used for many applications in meteorology, e.g., the objective identification of atmospheric fronts. For this purpose, separate function are provided that allow the detection of fronts based on the thermic front parameter [Hewson, 1998, ], the F diagnostic [Parfitt et al., 2017, ] and the DSI [Mack et al., 2022, ].
How to cite:
Laura Mack (2022). meteoEVT: Computation and Visualization of Energetic and Vortical Atmospheric Quantities. R package version 0.1.0, https://cran.r-project.org/web/packages/meteoEVT. Accessed 18 Feb. 2025.
Previous versions and publish date:
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Other R packages that meteoEVT depends, imports, suggests or enhances
Complete documentation for meteoEVT
Functions, R codes and Examples using the meteoEVT R package
Some associated functions: R . Rd . Rv . calc_bernoulli . calc_density . calc_dsi . calc_enstrophy . calc_fdiag . calc_frontogenesis . calc_helicity . calc_lamb . calc_pv . calc_tfp . calc_theta . calc_vorticity . cp . crossprod . df_dp . df_dx . df_dy . df_dz . div . fill_horiz . frontid . g . grad . jacobian . meteoEVT-package . omega . re . readin_dim . readin_era5 . rot . scalarprod . 
Some associated R codes: calc_evt.R . calc_fronts.R . constants.R . diff_operators.R . plot_functions.R . readin.R .  Full meteoEVT package functions and examples
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