def get_weather_normal_source(site, use_cz2010=False):
''' Finds most relevant WeatherSource given project site.
Parameters
----------
site : eemeter.structures.ZIPCodeSite
Site to match to weather source data.
use_cz2010 : boolean, default False
Indicates whether or not to use CZ2010 mapping.
Returns
-------
weather_normal_source : eemeter.weather.TMY3WeatherSource or eemeter.weather.CZ2010WeatherSource or None
Closest data-validated TMY3 weather normal source in the same climate zone as
project ZIP code, if available. If use_cz2010 is True, returns the
corresponding CZ2010WeatherSource.
If no station can be found, returns None.
'''
zipcode = site.zipcode
if use_cz2010:
station = zipcode_to_cz2010_station(zipcode)
station_type = 'CZ2010'
else:
station = zipcode_to_tmy3_station(zipcode)
station_type = 'TMY3'
if station is None:
logger.error('Could not find appropriate {} weather normal station'
' for zipcode {}.'.format(station_type, zipcode))
return None
logger.debug('Mapped ZIP code {} to {} station {}'.format(
zipcode, station_type, station))
try:
weather_normal_source = WeatherSource(station,
normalized=True,
use_cz2010=use_cz2010)
except ValueError:
logger.error(
"Could not create normalized WeatherSource for station {}.".format(
station))
return None
logger.debug('Created {}WeatherSource using station {}'.format(
station_type, station))
return weather_normal_source
def get_weather_normal_source(project):
''' Finds most relevant WeatherSource given project site.
Parameters
----------
project : eemeter.structures.Project
Project for which to find weather source data.
Returns
-------
weather_source : eemeter.weather.TMY3WeatherSource
Closest data-validated weather source in the same climate zone as
project ZIP code, if available.
'''
zipcode = project.site.zipcode
station = zipcode_to_tmy3_station(zipcode)
if station is None:
logger.error(
"Could not find appropriate TMY3 station for zipcode {}."
.format(zipcode)
)
return None
logger.info(
"Mapped ZIP code {} to TMY3 station {}"
.format(zipcode, station)
)
try:
weather_normal_source = TMY3WeatherSource(station)
except ValueError:
logger.error(
"Could not create TMY3WeatherSource for station {}."
.format(station)
)
return None
logger.info("Created TMY3WeatherSource using station {}".format(station))
return weather_normal_source
def test_zipcode_to_tmy3_station():
assert zipcode_to_tmy3_station('19975') == '724088'
assert zipcode_to_tmy3_station('94403') == '745090'
def test_zipcode_to_tmy3_station():
assert zipcode_to_tmy3_station('19975') == '745966'
assert zipcode_to_tmy3_station('94403') == '724940'