julday {tripEstimation}

Julian day and Julian century calculations from date-time values

Description

Date values required by solar.

Usage

julday(tm)

julcent(time)

Arguments

tm

vector of date-times

time

vector of date-times

Value

return numeric values

Author(s)

Michael D. Sumner

References

https://gml.noaa.gov/grad/solcalc/azel.html