Change from ver 2.2
Significant update of spectrum analysis procedure
norh_polariz (section 3.5.7),
norh_alpha (section 3.5.9).
New procedures ramaty_gysy, dulk_gysy
(section 3.5.11),
dulk_frfr (section 3.5.12).
Easy plot procedure norh_plot
(section 3.6.4, 3.6.5) and
norh_plot_alpha (section 3.6.6).
New procedure for reading raw data directly
norh_rd_rdt (section 3.7.1)
New procedure for obtaining the position
(azimuth and elevation) of the Sun in Nobeyama
norh_t2azel (section 3.7.3).
New procedure for obtaining the correspondance
between antenna number and name (section 3.7.2).
How to make original SZ file (section 3.7.4)
Remove norh_dat
Add new database for Sun tracking