[D66] [JD: 12] [LC: 13.0.8.5.17] Loung Count calculator

[R.O.]

https://github.com/juggao/maya

(work in progress..)

rene at NUC:~/Projects/Maya$ jd
UTC: Sat Mar  6 03:32:07 2021
Day #: 6
Month #: 3
Year #: 2021
Julian day (Vogelaar): 2459279.500000
Julian day number since March 1 200 (Fluks): 665113
First day month: 665108
Janssen day number since February 23 2021 (JD):  12

rene at NUC:~/Projects/Maya$ lc
JDN = 2459279.5
Long Count = 1874997
[ 13, 0, 8, 5, 17 ]
Tzolkin: 11 kab'an