nod64
New Member
Posts: 5
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Post by nod64 on Nov 9, 2019 5:09:51 GMT -8
I use p/n 80422 Weather Meters from OurWeather - Complete Weather Kit, now i can read wind degree form it) but, how can i map it into Compass Degrees. Thank your for any help. |
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Post by SDL on Nov 10, 2019 7:45:57 GMT -8
From github.com/switchdoclabs/SDL_Pi_SkyWeatherdef returnWindDirection(windDirection):
if (windDirection > 315.0+1.0):
return "NNW"
if (windDirection > 292.5+1.0):
return "NW"
if (windDirection > 270.0+1.0):
return "WNW"
if (windDirection > 247.5+1.0):
return "W"
if (windDirection > 225.0+1.0):
return "WSW"
if (windDirection > 202.5+1.0):
return "SW"
if (windDirection > 180.0+1.0):
return "SSW"
if (windDirection > 157.5+1.0):
return "S"
if (windDirection > 135.0+1.0):
return "SSE"
if (windDirection > 112.5+1.0):
return "SE"
if (windDirection > 90.0+1.0):
return "ESE"
if (windDirection > 67.5+1.0):
return "E"
if (windDirection > 45.0+1.0):
return "ENE"
if (windDirection > 22.5+1.0):
return "NE"
if (windDirection > 0.0+1.0):
return "NNE"
return "N"
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