source: buchla-68k/orig/DATE/SUN.txt@ 66b48e7

Last change on this file since 66b48e7 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 7 years ago

Imported original source code.

  • Property mode set to 100755
File size: 2.8 KB
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4 SSSSUUUUNNNN((((1111)))) UUUUNNNNIIIIXXXX 5555....0000 ((((9999 MMMMaaaayyyy 1111999988885555)))) SSSSUUUUNNNN((((1111))))
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8 NNNNAAAAMMMMEEEE
9 sun - calculate sunrise and sunset times
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11 SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
12 ssssuuuunnnn [ ----pppp ] [ ----tttt _h:_m:_s ] [ ----dddd _m/_d/_y ] [ ----aaaa _l_a_t ] [ ----oooo _l_o_n ]
13 [ ----zzzz _t_z ]
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15 DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
16 _S_u_n Calculates the times of sunrise and sunset for the
17 current system date. Optionally, _s_u_n calculates the current
18 position of the sun and its position at sunrise and sunset
19 for other dates, times and places.
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21 The command line options are:
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23 ----pppp Show current altitude and azimuth for the sun and its
24 azimuth at sunrise and sunset.
25
26 ----tttt _h:_m:_s
27 Use _h:_m:_s as local hours (24 hour clock), minutes and
28 seconds as the time instead of the current system time.
29
30 ----dddd _m/_d/_y
31 Use _m/_d/_y as the month, day and year instead of the
32 current system date.
33
34 ----aaaa _l_a_t
35 Use _l_a_t as the latitude of the observer, instead of the
36 system latitude. The latitude is specified in decimal
37 degrees north. For example, use 45.5333 for Beaverton,
38 Oregon.
39
40 ----oooo _l_o_n
41 Use _l_o_n as the longitude of the observer, instead of
42 the system longitude. The longitude is specified in
43 decimal degrees west. For example, use 122.8333 for
44 Beaverton, Oregon.
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46 ----zzzz _t_z
47 Use _t_z as the time zone of the observer, instead of the
48 current system timezone. Timezone is specified as a
49 positive number for locations west of Greenwich. For
50 example, use 8 for Pacific Standard Time.
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52 AAAAUUUUTTTTHHHHOOOORRRR
53 Robert Bond
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55 BBBBUUUUGGGGSSSS
56 Should figure out timezone and guess at longitude from the
57 system time. Timezone, latitude and longitude are compiled
58 in.
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63 Page 1 (printed 5/15/85)
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