hello Gary, I give you my python script that I use without weewx to measure *the Wind and also Rain* . thanks
Patrick On Saturday, December 8, 2018 at 3:40:43 PM UTC+1, Patrick Tranchant wrote: > > hello I am a newbie from France ( sorry for my english ) > > I want to use weewx on a raspberry with a weather station built by myself > (view on Magpi) > I don't see my station on your website to configure : > > Weather Station Hardware Comparison: I don't found my weather station. > Do you have a solution or how to configure Weewx > > thank you for your help > > Patrick > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
from gpiozero import Button rain_sensor = Button(6) BUCKET_SIZE = 0.2794 count = 0 def bucket_tipped(): global count count = count + 1 print(count * BUCKET_SIZE) def reset_rainfall(): global count count = 0 rain_sensor.when_pressed = bucket_tipped
from gpiozero import Button import time import math import statistics wind_count = 0 radius_cm = 9.0 wind_interval = 5 store_speeds = [] def spin(): global wind_count wind_count = wind_count + 1 #print("spin" + str(wind_count)) CM_IN_A_KM = 100000.0 SECS_IN_AN_HOUR = 3600 ADJUSTMENT = 1.18 def reset_wind(): global wind_count wind_count = 0 # Calculate the wind speed def calculate_speed(time_sec): global wind_count circumference_cm = (2 * math.pi) * radius_cm rotations = wind_count / 2.0 dist_km = (circumference_cm * rotations) / CM_IN_A_KM km_per_sec = dist_km / time_sec km_per_hour = km_per_sec * SECS_IN_AN_HOUR return km_per_hour * ADJUSTMENT wind_speed_sensor = Button(5) wind_speed_sensor.when_pressed = spin # Loop to measure wind speed and report at 5-second intervals while True: start_time = time.time() while time.time() - start_time <= wind_interval: reset_wind() time.sleep(wind_interval) final_speed = calculate_speed(wind_interval) store_speeds.append(final_speed) wind_gust = max(store_speeds) wind_speed = statistics.mean(store_speeds) print( (wind_speed, wind_gust), "km/h")