Python extraterrestrial_irrad 예제들

예제 #1

파일: Checkdam591.py 프로젝트: tejasckulkarni/levelssheet

p = (1 - (2.25577 * (10 ** -5) * z))
air_p_pa = 101325 * (p ** 5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
# print weather_df.head()
# raise SystemExit(0)
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_591_lat = 13.260196
ch_591_long = 77.512085
weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df['Rext (MJ/m2/30min)'][i.strftime(date_format)] = (cd.extraterrestrial_irrad(local_datetime=i,
                                                                                                   latitude_deg=ch_591_lat,
                                                                                                   longitude_deg=ch_591_long))
"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
# weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (weather_df['Solar Radiation (Wpm2)'] * 1800) / (10 ** 6)
"""
Average Temperature Calculation
"""
# weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] + weather_df['Max Air Temperature (C)'])

예제 #2

파일: ch_625_daily_wb.py 프로젝트: tejasckulkarni/hydrology

z = 830
p = (1 - (2.25577 * (10 ** -5) * z))
air_p_pa = 101325 * (p ** 5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_625_lat = 13.364112
ch_625_long = 77.556057

weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df['Rext (MJ/m2/30min)'][i.strftime(date_format)] = (
        cd.extraterrestrial_irrad(local_datetime=i, latitude_deg=ch_625_lat, longitude_deg=ch_625_long))

"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
# weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (weather_df['Solar Radiation (Wpm2)'] * 1800) / (10 ** 6)
"""
Average Temperature Calculation
"""
# weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] + weather_df['Max Air Temperature (C)'])

예제 #3

파일: ch_634_daily_wb.py 프로젝트: xzk0010/hydrology

z = 838
p = (1 - (2.25577 * (10**-5) * z))
air_p_pa = 101325 * (p**5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_634_lat = 13.365621
ch_634_long = 77.559051
weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df.loc[i.strftime('%Y-%m-%d %H:%M:%S'),
                   'Rext (MJ/m2/30min)'] = (cd.extraterrestrial_irrad(
                       local_datetime=i,
                       latitude_deg=ch_634_lat,
                       longitude_deg=ch_634_long))
"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
# weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (
    weather_df['Solar Radiation (Wpm2)'] * 1800) / (10**6)
"""
Average Temperature Calculation
"""
# weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] + weather_df['Max Air Temperature (C)'])

예제 #4

파일: ch_634_daily_wb.py 프로젝트: Fooway/hydrology

"""
z = 838
p = (1 - (2.25577 * (10 ** -5) * z))
air_p_pa = 101325 * (p ** 5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_634_lat = 13.365621
ch_634_long = 77.559051
weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df.loc[i.strftime('%Y-%m-%d %H:%M:%S'),'Rext (MJ/m2/30min)'] = (cd.extraterrestrial_irrad(local_datetime=i,
                                                                                                   latitude_deg=ch_634_lat,
                                                                                                   longitude_deg=ch_634_long))
"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
# weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (weather_df['Solar Radiation (Wpm2)'] * 1800) / (10 ** 6)
"""
Average Temperature Calculation
"""
# weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] + weather_df['Max Air Temperature (C)'])

예제 #5

z = 799
p = (1 - (2.25577 * (10**-5) * z))
air_p_pa = 101325 * (p**5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_591_lat = 13.260196
ch_591_long = 77.512085
weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df['Rext (MJ/m2/30min)'][i.strftime('%Y-%m-%d %H:%M:%S')] = (
        cd.extraterrestrial_irrad(local_datetime=i,
                                  latitude_deg=ch_591_lat,
                                  longitude_deg=ch_591_long))
"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (
    weather_df['Solar Radiation (Wpm2)'] * 1800) / (10**6)
"""
Average Temperature Calculation
"""
weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] +

예제 #6

p = (1 - (2.25577 * (10 ** -5) * z))
air_p_pa = 101325 * (p ** 5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
# print weather_df.head()
# raise SystemExit(0)
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_591_lat = 13.260196
ch_591_long = 77.512085
weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df['Rext (MJ/m2/30min)'][i.strftime(date_format)] = (cd.extraterrestrial_irrad(local_datetime=i,
                                                                                                   latitude_deg=ch_591_lat,
                                                                                                   longitude_deg=ch_591_long))
"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
# weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778202.142681
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (weather_df['Solar Radiation (Wpm2)'] * 1800) / (10 ** 6)
"""
Average Temperature Calculation
"""
# weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] + weather_df['Max Air Temperature (C)'])

예제 #7

"""
z = 838
p = (1 - (2.25577 * (10 ** -5) * z))
air_p_pa = 101325 * (p ** 5.25588)
# give air pressure value
weather_df['AirPr(Pa)'] = air_p_pa
"""
Half hourly Extraterrestrial Radiation Calculation(J/m2/30min)
"""
sc_default = 1367.0  # Solar constant in W/m^2 is 1367.0.
ch_634_lat = 13.365621
ch_634_long = 77.559051
weather_df['Rext (MJ/m2/30min)'] = 0.000
for i in weather_df.index:
    weather_df['Rext (MJ/m2/30min)'][i.strftime('%Y-%m-%d %H:%M:%S')] = (cd.extraterrestrial_irrad(local_datetime=i,
                                                                                                   latitude_deg=ch_634_lat,
                                                                                                   longitude_deg=ch_634_long))
"""
wind speed from km/h to m/s
1 kmph = 0.277778 m/s
"""
weather_df['Wind Speed (mps)'] = weather_df['Wind Speed (kmph)'] * 0.277778
"""
Radiation unit conversion
"""
weather_df['Solar Radiation (MJ/m2/30min)'] = (weather_df['Solar Radiation (Wpm2)'] * 1800) / (10 ** 6)
"""
Average Temperature Calculation
"""
weather_df['Average Temp (C)'] = 0.5 * (weather_df['Min Air Temperature (C)'] + weather_df['Max Air Temperature (C)'])
"""