ephem-package: Creating figures for astronomical almanac

In helixcn/ephem: Creating figures for astronomical almanac

Description

Creating figures for astronomical almanac.

Details

The DESCRIPTION file: This package was not yet installed at build time.
Index: This package was not yet installed at build time.
creating figures for astronomical almanac

Author(s)

Jinlong Zhang [aut, cre]

Maintainer: Jinlong Zhang <[e-mail]>

Examples

### Latitude (39.0842) of Tianjin, China
venus_sunset(CAADate_DateToJD(2017, 1, 1, TRUE), 
    latitude = 39.0842, days = 365, label_interval = 10)

venus_sunrise(CAADate_DateToJD(2017, 1, 1, TRUE), 
    latitude = 39.0842, days = 365, label_interval = 10)

mercury_sunrise( CAADate_DateToJD(2017, 1, 1, TRUE) , 
    latitude = 39.0842, days = 365, label_interval = 10)

mercury_sunset(CAADate_DateToJD(2017, 1, 1, TRUE), 
    latitude = 39.0842, days = 365, label_interval = 10)

plot_juptermoons(CAADate_DateToJD(Year = 2017, Month = 1, 
    Day =1, TRUE) , days = 31, increment = 1/24)

plot_location_atlas(CAADate_DateToJD(Year = 2017, Month =1,
    Day =15, TRUE))

plot_rise_set(CAADate_DateToJD(Year = 2017, Month =1, Day =1, TRUE), 
    days = 365,longitude = -121.468773, latitude = 31.228328, zone = -8)

plot_transit_table(transit_table(CAADate_DateToJD(Year = 2017, 
    Month =1, Day =1, TRUE), days =365), legend = TRUE)

helixcn/ephem documentation built on March 31, 2021, 5:45 a.m.