Description Usage Arguments Details Value Author(s) See Also Examples
Calculates solar longitudes with respect to the equinox of 2000.0 for given dates.
1 | solar.long(date,prec=4)
|
date |
character vector or factor specifying dates, given in |
prec |
numeric vector specifying number of decimals of calculated solar longitude (between 2 and 5 decimals). By default it is equal to 4. |
The function solar.long
represents vectorized version of function sollong
. It calculates solar longitudes corresponding to multiple dates.
solar.long
returns solar longitude(s), numeric vector with specified number of decimal places.
Kristina Veljkovic
1 2 3 4 5 6 7 8 9 10 | ## calculate solar longitudes corresponding to the middle of time intervals
## of 2015 Orionids rate data
## first select Orionids from 2015 rate data
rateOri<-filter.shw(rate2015,shw="ORI")
## calculate middle of observing time intervals of 2015 Orionids rate data
midintOri<-midint(rateOri)
## calculate solar longitudes corresponding to the middle of time intervals
solar.long(midintOri)
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