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| author | Mattias Andrée <maandree@kth.se> | 2016-06-23 19:41:56 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2016-06-23 19:41:56 +0200 |
| commit | 81fa2b997a7eed326803514f80702ab7b5f0b162 (patch) | |
| tree | 4bf37437c83ffc7791383b0b48fa655d54fd9113 /src/solar_python.py | |
| parent | update dist (diff) | |
| download | solar-python-81fa2b997a7eed326803514f80702ab7b5f0b162.tar.gz solar-python-81fa2b997a7eed326803514f80702ab7b5f0b162.tar.bz2 solar-python-81fa2b997a7eed326803514f80702ab7b5f0b162.tar.xz | |
Fix definition of neutrical/astronomical twilight and add amateur astronomical twilight/dusk/dawn
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/solar_python.py')
| -rw-r--r-- | src/solar_python.py | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/solar_python.py b/src/solar_python.py index e316c96..ed60e87 100644 --- a/src/solar_python.py +++ b/src/solar_python.py @@ -40,6 +40,12 @@ SOLAR_ELEVATION_NAUTICAL_DUSK_DAWN = -12.0 nautical dawn, measured in degrees ''' +SOLAR_ELEVATION_AMATEUR_ASTRONOMICAL_DUSK_DAWN = -15.0 +''' +:float The Sun's elevation at amateur astronomical dusk + and amateur astronomical dawn, measured in degrees +''' + SOLAR_ELEVATION_ASTRONOMICAL_DUSK_DAWN = -18.0 ''' :float The Sun's elevation at astronomical dusk @@ -58,18 +64,24 @@ SOLAR_ELEVATION_RANGE_CIVIL_TWILIGHT = (-6.0, 0.0) during civil twilight, measured in degrees ''' -SOLAR_ELEVATION_RANGE_NAUTICAL_TWILIGHT = (-12.0, -6.0) +SOLAR_ELEVATION_RANGE_NAUTICAL_TWILIGHT = (-12.0, 0.0) ''' :(float, float) The Sun's lowest and highest elevation during nautical twilight, measured in degrees ''' -SOLAR_ELEVATION_RANGE_ASTRONOMICAL_TWILIGHT = (-18.0, -12.0) +SOLAR_ELEVATION_RANGE_ASTRONOMICAL_TWILIGHT = (-18.0, 0.0) ''' :(float, float) The Sun's lowest and highest elevation during astronomical twilight, measured in degrees ''' +SOLAR_ELEVATION_RANGE_AMATEUR_ASTRONOMICAL_TWILIGHT = (-18.0, -15.0) +''' +:(float, float) The Sun's lowest and highest elevation during + amateur astronomical twilight, measured in degrees +''' + # The following functions are used to calculate the result for `sun` |