date_sol.table: Calculation of table of solar longitudes

In MetFns: Analysis of Visual Meteor Data

Description

Calculates table of solar longitudes for given dates and step.

Usage

date_sol.table(date.beg,date.end,step)

Arguments

date.beg	character vector specifying beginning date, given in "YYYY-mm-dd" format (UTC timezone).
date.end	character vector specifying ending date, given in "YYYY-mm-dd" format (UTC timezone).
step	numeric vector specifying step in minutes. Possible values are 5,10,15,20,30,60,120 minutes.

Details

The function date_sol.table calculates table of solar longitudes using function solar.long with days as row names and time in hours and minutes as column names. Solar longitude values correspond to beginning date at midnight to ending date at midnight-step.

Value

date_sol.table returns dataframe of solar longitudes rounded to three decimals.

Author(s)

Kristina Veljkovic

See Also

solar.long

Examples

## calculate table of solar longitudes for 10-14 December 2015, step 120 minutes
date_sol.table("2015-12-10","2015-12-14",120)

MetFns documentation built on May 1, 2019, 6:28 p.m.