scl: Analysis of solcar cycle length (SCL).

In brasmus/replicationDemos: replicationDemos

Description

The R-code used for making the analysis and figures in Benestad, R.E. (2005) 'A review of the solar cycle length estimates' GRL 32 L15714, doi:10.1029/2005GL023621, August 13. Note. the 10.7 cm flux used to be fetched from URL ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/SOLAR_RADIO/FLUX/DAILYPLT.OBS which no longer seems to work.

Usage

f10.7cm(url="http://lasp.colorado.edu/lisird/tss/noaa_radio_flux.csv?",plot=TRUE,na.rm=TRUE)
sunspots(url="http://sidc.oma.be/DATA/monthssn.dat",plot=TRUE)
Benestad2005(gcr=NULL)

Arguments

url	URL
plot	Option to produce graphics
na.rm	TRUE: Ignore NAs
gcr	galactic cosmic rays - If null, get the data stored in cyclones.

Value

A table or lists containing the relevant data.

Author(s)

R.E. Benestad

Examples

Benestad2005()

brasmus/replicationDemos documentation built on May 13, 2019, 2:30 a.m.