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iWISA (version 1.0-2)

Wavelet-Based Index of Storm Activity

Description

A powerful system for estimating an improved wavelet-based index of magnetic storm activity, storm activity preindex (from individual station) and SQ variations. It also serves as a flexible visualization tool.

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Version

Install

install.packages('iWISA')

Monthly Downloads

18

Version

1.0-2

License

GPL-2 | GPL-3

Maintainer

Wen Xiao

Last Published

March 14th, 2016

Functions in iWISA (1.0-2)

SAIndex

Estimate Index and Preindex of Storm Activity
magnetic.latitude

Magnetic latitude
datasq

Magnetometer Observations of Station ABG, PHU, TUC and FRD from March to April 2001
preindexplot

Plot Estimations of Storm Activity Preindex
record

Magnetometer Observations of Station HER, KAK, HON and SJG from March to April 2001
sqplot

Plot of Non-constant Solar Quiet Daily Variation
SQ

Estimation of Solar Quiet (SQ) Variation
SIplot

Plot Global Storm Activity Index WISA