MetFns (version 1.0)

filter.site: Selection of visual meteor data by observing site

Description

Selects data for a given visual meteor dataset and specified observing site.

Usage

filter.site(data, site)

Arguments

data

data frame consisting of visual meteor data (rate or magnitude data).

site

character string specifying name of the observing site.

Value

• filter.site returns data frame with the same number of columns as the argument data, containing observations which correspond to specified observing site.

Details

List of site names can be found in the dataframe vmdbsite.

References

http://www.imo.net/data/visual Rendtel J. and Arlt R., editors (2008). IMO Handbook For Meteor Observers. IMO, Potsdam.

See Also

filter,filter.country

Examples

## select visual meteor data for the year 2009 from Debelo brdo site

## rate data for the year 2009
data(rate09)
filter.site(rate09,site="Debelo brdo")

## magnitude data for the year 2009
data(magn09)
filter.site(magn09,site="Debelo brdo")