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An HP PPL implementation of the IAU 1980 nutation algorithm - cdeaglejr - 11-30-2022 01:54 PM
This program demonstrates how to evaluate the nutation series and return values for nutation in longitude and nutation in obliquity. Wahr nutation series for axis b for Gilbert & Dziewonski Earth Model 1066a. see Seidelmann (1982) Celestial Mechanics 27, 79-106. 1980 IAU theory of nutation.
The software and corresponding documentation can be downloaded from
https://www.dropbox.com/s/q258k1gkajnkzz8/demo_iau80_nutation.zip?dl=0