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DAYS_OF_WEEK = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']
# AIRCRAFT_LENGTH[''] =
AIRCRAFT_LENGTH = {} # in meters
AIRCRAFT_LENGTH['Airbus A220-100 (twin-jet)'] = 35
AIRCRAFT_LENGTH['Airbus A300F4-600 (twin-jet)'] = 54.08
AIRCRAFT_LENGTH['Airbus A319 (twin-jet)'] = 33.84
AIRCRAFT_LENGTH['Airbus A320 (twin-jet)'] = 37.57
AIRCRAFT_LENGTH['Airbus A320neo (twin-jet)'] = 37.57
AIRCRAFT_LENGTH['Airbus A321 (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A321neo (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A330-200 (twin-jet)'] = 58.82
AIRCRAFT_LENGTH['Airbus A330-300 (twin-jet)'] = 63.67
AIRCRAFT_LENGTH['Airbus A340-300 (quad-jet)'] = 63.69
AIRCRAFT_LENGTH['Airbus A350-1000 (twin-jet)'] = 73.79
AIRCRAFT_LENGTH['Airbus A350-900 (twin-jet)'] = 66.8
AIRCRAFT_LENGTH['Airbus A380-800 (quad-jet)'] = 72.72
AIRCRAFT_LENGTH['Antonov An-124 Ruslan (quad-jet)'] = 69.1
AIRCRAFT_LENGTH['Beechcraft Beechjet (twin-jet)'] = 14.76
AIRCRAFT_LENGTH['Beechcraft Bonanza (33) (piston-single)'] = 7.65
AIRCRAFT_LENGTH['Beechcraft Super King Air 200 (twin-turboprop)'] = 13.31
AIRCRAFT_LENGTH['Beechcraft Super King Air 350 (twin-turboprop)'] = 14.22
AIRCRAFT_LENGTH['Beechcraft King Air 90 (twin-turboprop)'] = 10.82
AIRCRAFT_LENGTH['Boeing 737-400 (twin-jet)'] = 36.4
AIRCRAFT_LENGTH['Boeing 737-700 (twin-jet)'] = 33.63
AIRCRAFT_LENGTH['Boeing 737-800 (twin-jet)'] = 39.47
AIRCRAFT_LENGTH['Boeing 737-900 (twin-jet)'] = 42.11
AIRCRAFT_LENGTH['Boeing 747-100 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-400 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-8 (quad-jet)'] = 76.25
AIRCRAFT_LENGTH['Boeing 757-200 (twin-jet)'] = 47.3
AIRCRAFT_LENGTH['Boeing 757-300 (twin-jet)'] = 54.4
AIRCRAFT_LENGTH['Boeing 767-200 (twin-jet)'] = 48.51
AIRCRAFT_LENGTH['Boeing 767-300 (twin-jet)'] = 54.94
AIRCRAFT_LENGTH['Boeing 777 (twin-jet)'] = (63.73 + 73.86) / 2
AIRCRAFT_LENGTH['Boeing 777-200 (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['Boeing 777-200LR/F (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['Boeing 777-300ER (twin-jet)'] = 73.86
AIRCRAFT_LENGTH['Boeing 787-10 (twin-jet)'] = 68.28
AIRCRAFT_LENGTH['Boeing 787-8 (twin-jet)'] = 56.72
AIRCRAFT_LENGTH['Boeing 787-9 (twin-jet)'] = 62.81
AIRCRAFT_LENGTH['Bombardier Challenger 300 (twin-jet)'] = 20.92
AIRCRAFT_LENGTH['Bombardier Global 5000 (twin-jet)'] = 29.5
AIRCRAFT_LENGTH['Bombardier Global Express (twin-jet)'] = (29.5 + 30.3) / 2
AIRCRAFT_LENGTH['Canadair Regional Jet CRJ-200 (twin-jet)'] = 26.77
AIRCRAFT_LENGTH['Canadair Regional Jet CRJ-700 (twin-jet)'] = 32.3
AIRCRAFT_LENGTH['Canadair Regional Jet CRJ-900 (twin-jet)'] = 36.2
AIRCRAFT_LENGTH['Canadair Challenger (twin-jet)'] = 20.9
AIRCRAFT_LENGTH['Canadair Challenger 350 (twin-jet)'] = 20.9
AIRCRAFT_LENGTH['Cessna Caravan (single-turboprop)'] = 11.46
AIRCRAFT_LENGTH['Cessna Citation CJ1 (twin-jet)'] = 12.98
AIRCRAFT_LENGTH['Cessna Citation CJ2+ (twin-jet)'] = 14.53
AIRCRAFT_LENGTH['Cessna Citation CJ3 (twin-jet)'] = 15.59
AIRCRAFT_LENGTH['Cessna Citation Excel/XLS (twin-jet)'] = 16.0
AIRCRAFT_LENGTH['Cessna Citation II (twin-jet)'] = 14.54
AIRCRAFT_LENGTH['Cessna Citation Latitude (twin-jet)'] = 18.97
AIRCRAFT_LENGTH['Cessna Citation Sovereign (twin-jet)'] = 19.35
AIRCRAFT_LENGTH['Cessna Citation V (twin-jet)'] = 14.91
AIRCRAFT_LENGTH['Cessna Citation X (twin-jet)'] = 22.04
AIRCRAFT_LENGTH['Cessna Citation Mustang (twin-jet)'] = 12.37
AIRCRAFT_LENGTH['Cessna Skyhawk (piston-single)'] = 8.28
AIRCRAFT_LENGTH['Cessna Skylane (piston-single)'] = 8.84
AIRCRAFT_LENGTH['Cessna T206 Turbo Stationair (piston-single)'] = 8.61
AIRCRAFT_LENGTH['Cirrus SR-22 (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Dassault Falcon 900 (tri-jet)'] = 20.21
AIRCRAFT_LENGTH['Dassault Falcon 2000 (twin-jet)'] = 20.23
AIRCRAFT_LENGTH['Embraer 170/175 (twin-jet)'] = (29.90 + 31.68) / 2
AIRCRAFT_LENGTH['Embraer Phenom 300 (twin-jet)'] = 15.9
AIRCRAFT_LENGTH['Embraer ERJ-135 (twin-jet)'] = 26.33
AIRCRAFT_LENGTH['Embraer ERJ-145 (twin-jet)'] = 29.87
AIRCRAFT_LENGTH['Embraer Legacy 450 (twin-jet)'] = 19.69
AIRCRAFT_LENGTH['EMBRAER 175 (long wing) (twin-jet)'] = 31.68
AIRCRAFT_LENGTH['Eurocopter EC-635 (twin-turboshaft)'] = 10.21
AIRCRAFT_LENGTH['IAI Gulfstream G280 (twin-jet)'] = 20.3
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G550 (twin-jet)'] = 29.39
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream IV (twin-jet)'] = 26.92
AIRCRAFT_LENGTH['Learjet 35 (twin-jet)'] = 14.83
AIRCRAFT_LENGTH['Learjet 45 (twin-jet)'] = 17.68
AIRCRAFT_LENGTH['McDonnell Douglas MD-11 (tri-jet)'] = 61.6
AIRCRAFT_LENGTH['Pilatus PC-12 (single-turboprop)'] = 14.4
def Log(message, file=None, rolling=None):
"""Write a message to a logfile along with a timestamp.
Args:
message: string message to write
file: string representing file name and, if needed, path to the
file to write to
rolling: name of file that will keep only the last n files of file
"""
# can't define as a default parameter because LOGFILE name is potentially
# modified based on SIMULATION flag
if not file:
file = LOGFILE
# special case: for the main logfile, we always keep a rolling log
if not rolling and file == LOGFILE:
rolling = ROLLING_LOGFILE
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haversines, relating the sides and angles of spherical triangles.
Reference: https://en.wikipedia.org/wiki/Haversine_formula
Args:
pos1: a 2-tuple defining (lat, lon) in decimal degrees
pos2: a 2-tuple defining (lat, lon) in decimal degrees
Returns:
Distance between two points in meters.
"""
is_numeric = [isinstance(x, numbers.Number) for x in (*pos1, *pos2)]
if False in is_numeric:
return None
lat1, lon1, lat2, lon2 = [math.radians(x) for x in (*pos1, *pos2)]
hav = (math.sin((lat2 - lat1) / 2.0)**2
+ math.cos(lat1) * math.cos(lat2) * math.sin((lon2 - lon1) / 2.0)**2)
distance = 2 * RADIUS * math.asin(math.sqrt(hav))
# Note: though pyproj has this, having trouble installing on rpi
#az12, az21, distance = g.inv(lon1, lat1, lon2, lat2)
return distance
def SpeedInMeters(speed_in_knots):
"""Converts speed in knots to speed in meters per second."""
return speed_in_knots * METERS_PER_SECOND_IN_KNOTS
def MetersTraveled(speed_in_knots, seconds):
"""Converts speed in knots to distance in meters given elapsed sec."""
return SpeedInMeters(speed_in_knots) * seconds
def ClosestKnownLocation(flight, seconds):
"""Returns the most recent location observation from a flight.
Flights in the flight dictionary have their path maintained over all the time
that the radio continues to observe the flight. This function identifies the
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is an easier-to-read and more faithful representation of how the message will
be displayed. The transformations are to add blank lines to the message to
make it consistent number of lines, and to add border to the sides & top /
bottom of the message.
Args:
lines: list of strings that comprise the message
splitflap: boolean, True if directed for splitflap display; false if
directed to screen
Returns:
String - which includes embedded new line characters, borders, etc. as
described above, that can be printed to screen as the message.
"""
divider = '+' + '-'*SPLITFLAP_CHARS_PER_LINE + '+'
border_character = '|'
append_character = '\n'
if splitflap:
border_character = ''
append_character = ''
for unused_n in range(SPLITFLAP_LINE_COUNT-len(lines)):
lines.append('')
# convert escaped character codes potentially embedded in personal
# message to something that can be displayed well on screen, albeit
# the colors for {63}..{69} aren't captured in plain text
# see https://docs.vestaboard.com/characters
escaped_characters = (
('{62}', u'\u00b0'),
('{63}', u'\u2588'), # red
('{64}', u'\u2588'), # orange
('{65}', u'\u2588'), # yellow
('{66}', u'\u2588'), # green
('{67}', u'\u2588'), # blue
('{68}', u'\u2588'), # violet
('{69}', u'\u2588')) # red
lines = [
border_character +
line.ljust(SPLITFLAP_CHARS_PER_LINE).upper() +
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|
01234567890123456789012345678901234567890123456789012345678901234567890123456789
341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445 679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719 2492249324942495249624972498249925002501250225032504250525062507250825092510251125122513251425152516251725182519252025212522252325242525252625272528252925302531253225332534253525362537 |
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DAYS_OF_WEEK = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']
# AIRCRAFT_LENGTH[''] =
AIRCRAFT_LENGTH = {} # in meters
AIRCRAFT_LENGTH['Airbus A220-100 (twin-jet)'] = 35
AIRCRAFT_LENGTH['Airbus A300F4-600 (twin-jet)'] = 54.08
AIRCRAFT_LENGTH['Airbus A319 (twin-jet)'] = 33.84
AIRCRAFT_LENGTH['Airbus A320 (twin-jet)'] = 37.57
AIRCRAFT_LENGTH['Airbus A320neo (twin-jet)'] = 37.57
AIRCRAFT_LENGTH['Airbus A321 (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A321neo (twin-jet)'] = 44.51
AIRCRAFT_LENGTH['Airbus A330-200 (twin-jet)'] = 58.82
AIRCRAFT_LENGTH['Airbus A330-300 (twin-jet)'] = 63.67
AIRCRAFT_LENGTH['Airbus A340-300 (quad-jet)'] = 63.69
AIRCRAFT_LENGTH['Airbus A350-1000 (twin-jet)'] = 73.79
AIRCRAFT_LENGTH['Airbus A350-900 (twin-jet)'] = 66.8
AIRCRAFT_LENGTH['Airbus A380-800 (quad-jet)'] = 72.72
AIRCRAFT_LENGTH['Antonov An-124 Ruslan (quad-jet)'] = 69.1
AIRCRAFT_LENGTH['Beechcraft Beechjet (twin-jet)'] = 14.76
AIRCRAFT_LENGTH['Beechcraft Bonanza (33) (piston-single)'] = 7.65
AIRCRAFT_LENGTH['Beechcraft Premier 1 (twin-jet)'] = 14.02
AIRCRAFT_LENGTH['Beechcraft Super King Air 200 (twin-turboprop)'] = 13.31
AIRCRAFT_LENGTH['Beechcraft Super King Air 350 (twin-turboprop)'] = 14.22
AIRCRAFT_LENGTH['Beechcraft King Air 90 (twin-turboprop)'] = 10.82
AIRCRAFT_LENGTH['Boeing 777-300 (twin-jet)'] = 33.4
AIRCRAFT_LENGTH['Boeing 737-400 (twin-jet)'] = 36.4
AIRCRAFT_LENGTH['Boeing 737-700 (twin-jet)'] = 33.63
AIRCRAFT_LENGTH['Boeing 737-800 (twin-jet)'] = 39.47
AIRCRAFT_LENGTH['Boeing 737-900 (twin-jet)'] = 42.11
AIRCRAFT_LENGTH['Boeing 747-100 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-400 (quad-jet)'] = 70.66
AIRCRAFT_LENGTH['Boeing 747-8 (quad-jet)'] = 76.25
AIRCRAFT_LENGTH['Boeing 757-200 (twin-jet)'] = 47.3
AIRCRAFT_LENGTH['Boeing 757-300 (twin-jet)'] = 54.4
AIRCRAFT_LENGTH['Boeing 767-200 (twin-jet)'] = 48.51
AIRCRAFT_LENGTH['Boeing 767-300 (twin-jet)'] = 54.94
AIRCRAFT_LENGTH['Boeing 777 (twin-jet)'] = (63.73 + 73.86) / 2
AIRCRAFT_LENGTH['Boeing 777-200 (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['Boeing 777-200LR/F (twin-jet)'] = 63.73
AIRCRAFT_LENGTH['Boeing 777-300ER (twin-jet)'] = 73.86
AIRCRAFT_LENGTH['Boeing 787-10 (twin-jet)'] = 68.28
AIRCRAFT_LENGTH['Boeing 787-8 (twin-jet)'] = 56.72
AIRCRAFT_LENGTH['Boeing 787-9 (twin-jet)'] = 62.81
AIRCRAFT_LENGTH['Bombardier Challenger 300 (twin-jet)'] = 20.92
AIRCRAFT_LENGTH['Bombardier Global 5000 (twin-jet)'] = 29.5
AIRCRAFT_LENGTH['Bombardier Global Express (twin-jet)'] = (29.5 + 30.3) / 2
AIRCRAFT_LENGTH['Canadair Regional Jet CRJ-200 (twin-jet)'] = 26.77
AIRCRAFT_LENGTH['Canadair Regional Jet CRJ-700 (twin-jet)'] = 32.3
AIRCRAFT_LENGTH['Canadair Regional Jet CRJ-900 (twin-jet)'] = 36.2
AIRCRAFT_LENGTH['Canadair Challenger (twin-jet)'] = 20.9
AIRCRAFT_LENGTH['Canadair Challenger 350 (twin-jet)'] = 20.9
AIRCRAFT_LENGTH['Cessna Caravan (single-turboprop)'] = 11.46
AIRCRAFT_LENGTH['Cessna Citation CJ1 (twin-jet)'] = 12.98
AIRCRAFT_LENGTH['Cessna Citation CJ2+ (twin-jet)'] = 14.53
AIRCRAFT_LENGTH['Cessna Citation CJ3 (twin-jet)'] = 15.59
AIRCRAFT_LENGTH['Cessna Citation Excel/XLS (twin-jet)'] = 16.0
AIRCRAFT_LENGTH['Cessna Citation II (twin-jet)'] = 14.54
AIRCRAFT_LENGTH['Cessna Citation Latitude (twin-jet)'] = 18.97
AIRCRAFT_LENGTH['Cessna Citation Longitude (twin-jet)'] = 22.3
AIRCRAFT_LENGTH['Cessna Citation Sovereign (twin-jet)'] = 19.35
AIRCRAFT_LENGTH['Cessna Citation V (twin-jet)'] = 14.91
AIRCRAFT_LENGTH['Cessna Citation X (twin-jet)'] = 22.04
AIRCRAFT_LENGTH['Cessna Citation Mustang (twin-jet)'] = 12.37
AIRCRAFT_LENGTH['Cessna Conquest 2 (twin-turboprop)'] = 11.89
AIRCRAFT_LENGTH['Cessna Skyhawk (piston-single)'] = 8.28
AIRCRAFT_LENGTH['Cessna Skylane (piston-single)'] = 8.84
AIRCRAFT_LENGTH['Cessna T206 Turbo Stationair (piston-single)'] = 8.61
AIRCRAFT_LENGTH['Cirrus SR-22 (piston-single)'] = 7.92
AIRCRAFT_LENGTH['Dassault Falcon 900 (tri-jet)'] = 20.21
AIRCRAFT_LENGTH['Dassault Falcon 2000 (twin-jet)'] = 20.23
AIRCRAFT_LENGTH['Embraer 170/175 (twin-jet)'] = (29.90 + 31.68) / 2
AIRCRAFT_LENGTH['Embraer Phenom 300 (twin-jet)'] = 15.9
AIRCRAFT_LENGTH['Embraer ERJ-135 (twin-jet)'] = 26.33
AIRCRAFT_LENGTH['Embraer ERJ-145 (twin-jet)'] = 29.87
AIRCRAFT_LENGTH['Embraer Legacy 450 (twin-jet)'] = 19.69
AIRCRAFT_LENGTH['EMBRAER 175 (long wing) (twin-jet)'] = 31.68
AIRCRAFT_LENGTH['Eurocopter EC-635 (twin-turboshaft)'] = 10.21
AIRCRAFT_LENGTH['IAI Gulfstream G280 (twin-jet)'] = 20.3
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream G550 (twin-jet)'] = 29.39
AIRCRAFT_LENGTH['Gulfstream Aerospace Gulfstream IV (twin-jet)'] = 26.92
AIRCRAFT_LENGTH['Learjet 35 (twin-jet)'] = 14.83
AIRCRAFT_LENGTH['Learjet 45 (twin-jet)'] = 17.68
AIRCRAFT_LENGTH['McDonnell Douglas MD-11 (tri-jet)'] = 61.6
AIRCRAFT_LENGTH['Pilatus PC-12 (single-turboprop)'] = 14.4
AIRCRAFT_LENGTH['Rockwell Turbo Commander 690 (twin-turboprop)'] = 11.22
def Log(message, file=None, rolling=None):
"""Write a message to a logfile along with a timestamp.
Args:
message: string message to write
file: string representing file name and, if needed, path to the
file to write to
rolling: name of file that will keep only the last n files of file
"""
# can't define as a default parameter because LOGFILE name is potentially
# modified based on SIMULATION flag
if not file:
file = LOGFILE
# special case: for the main logfile, we always keep a rolling log
if not rolling and file == LOGFILE:
rolling = ROLLING_LOGFILE
<----SKIPPED LINES---->
haversines, relating the sides and angles of spherical triangles.
Reference: https://en.wikipedia.org/wiki/Haversine_formula
Args:
pos1: a 2-tuple defining (lat, lon) in decimal degrees
pos2: a 2-tuple defining (lat, lon) in decimal degrees
Returns:
Distance between two points in meters.
"""
is_numeric = [isinstance(x, numbers.Number) for x in (*pos1, *pos2)]
if False in is_numeric:
return None
lat1, lon1, lat2, lon2 = [math.radians(x) for x in (*pos1, *pos2)]
hav = (math.sin((lat2 - lat1) / 2.0)**2
+ math.cos(lat1) * math.cos(lat2) * math.sin((lon2 - lon1) / 2.0)**2)
distance = 2 * RADIUS * math.asin(math.sqrt(hav))
# Though pyproj has HaversineDistance, having trouble installing on rpi
#az12, az21, distance = g.inv(lon1, lat1, lon2, lat2)
return distance
def SpeedInMeters(speed_in_knots):
"""Converts speed in knots to speed in meters per second."""
return speed_in_knots * METERS_PER_SECOND_IN_KNOTS
def MetersTraveled(speed_in_knots, seconds):
"""Converts speed in knots to distance in meters given elapsed sec."""
return SpeedInMeters(speed_in_knots) * seconds
def ClosestKnownLocation(flight, seconds):
"""Returns the most recent location observation from a flight.
Flights in the flight dictionary have their path maintained over all the time
that the radio continues to observe the flight. This function identifies the
<----SKIPPED LINES---->
is an easier-to-read and more faithful representation of how the message will
be displayed. The transformations are to add blank lines to the message to
make it consistent number of lines, and to add border to the sides & top /
bottom of the message.
Args:
lines: list of strings that comprise the message
splitflap: boolean, True if directed for splitflap display; false if
directed to screen
Returns:
String - which includes embedded new line characters, borders, etc. as
described above, that can be printed to screen as the message.
"""
divider = '+' + '-'*SPLITFLAP_CHARS_PER_LINE + '+'
border_character = '|'
append_character = '\n'
if splitflap:
border_character = ''
# vestaboard tries to line wrap so adding a space ensures that it does not
# interpret a pair of lines that end and begin with characters as one
# contiguous string
append_character = ' '
# Create blank lines up to the required number of lines
for unused_n in range(SPLITFLAP_LINE_COUNT-len(lines)):
lines.append('')
# convert escaped character codes potentially embedded in personal
# message to something that can be displayed well on screen, albeit
# the colors for {63}..{69} aren't captured in plain text
# see https://docs.vestaboard.com/characters
escaped_characters = (
('{62}', u'\u00b0'),
('{63}', u'\u2588'), # red
('{64}', u'\u2588'), # orange
('{65}', u'\u2588'), # yellow
('{66}', u'\u2588'), # green
('{67}', u'\u2588'), # blue
('{68}', u'\u2588'), # violet
('{69}', u'\u2588')) # red
lines = [
border_character +
line.ljust(SPLITFLAP_CHARS_PER_LINE).upper() +
<----SKIPPED LINES---->
|