def setup_platform(opp, config, add_entities, discovery_info=None):
"""Set up the NOAA Tides and Currents sensor."""
station_id = config[CONF_STATION_ID]
name = config.get(CONF_NAME)
timezone = config.get(CONF_TIME_ZONE)
if CONF_UNIT_SYSTEM in config:
unit_system = config[CONF_UNIT_SYSTEM]
elif opp.config.units.is_metric:
unit_system = UNIT_SYSTEMS[1]
else:
unit_system = UNIT_SYSTEMS[0]
try:
station = coops.Station(station_id, unit_system)
except KeyError:
_LOGGER.error("NOAA Tides Sensor station_id %s does not exist",
station_id)
return
except requests.exceptions.ConnectionError as exception:
_LOGGER.error(
"Connection error during setup in NOAA Tides Sensor for station_id: %s",
station_id,
)
raise PlatformNotReady from exception
noaa_sensor = NOAATidesAndCurrentsSensor(name, station_id, timezone,
unit_system, station)
add_entities([noaa_sensor], True)
def __init__(self, name, station_id, timezone, unit_system):
"""Initialize the sensor."""
self._name = name
self._station = nc.Station(station_id)
self._timezone = timezone
self._unit_system = unit_system
self.data = None
self.attr = None
def test_error_handling():
seattle = nc.Station(9447130)
with pytest.raises(ValueError):
seattle.get_data(
begin_date="20150101",
end_date="20150331",
product="water_level",
datum="navd88", # this is an invalid datum
units="metric",
time_zone="gmt")
def noaa_coops_update(self):
if self._station is None:
_LOGGER.debug("No station object exists yet- creating one.")
try:
self._station = nc.Station(self._station_id)
except requests.exceptions.ConnectionError as err:
_LOGGER.error(f"Couldn't create a NOAA station object. Will retry next update. Error: {err}")
self._station = None
return
stn = self._station
end = datetime.now()
delta = timedelta(minutes=60)
begin = end - delta
temps = None
air_temps = None
try:
temps = stn.get_data(
begin_date=begin.strftime("%Y%m%d %H:%M"),
end_date=end.strftime("%Y%m%d %H:%M"),
product="water_temperature",
units=self._unit_system,
time_zone=self._timezone,
).tail(1)
_LOGGER.debug(
"Recent water temperature data queried with start time set to %s",
begin.strftime("%m-%d-%Y %H:%M"),
)
except ValueError as err:
_LOGGER.error(f"Check NOAA Tides and Currents: {err.args}")
except requests.exceptions.ConnectionError as err:
_LOGGER.error(f"Couldn't connect to NOAA Ties and Currents API: {err}")
try:
air_temps = stn.get_data(
begin_date=begin.strftime("%Y%m%d %H:%M"),
end_date=end.strftime("%Y%m%d %H:%M"),
product="air_temperature",
units=self._unit_system,
time_zone=self._timezone,
).tail(1)
_LOGGER.debug(
"Recent temperature data queried with start time set to %s",
begin.strftime("%m-%d-%Y %H:%M"),
)
except ValueError as err:
_LOGGER.error(f"Check NOAA Tides and Currents: {err.args}")
except requests.exceptions.ConnectionError as err:
_LOGGER.error(f"Couldn't connect to NOAA Ties and Currents API: {err}")
if temps is None and air_temps is None:
self.data = None
else:
self.data = (temps, air_temps)
_LOGGER.debug(f"Data = {self.data}")
def noaa_coops_update(self):
_LOGGER.debug("update queried.")
if self._station is None:
_LOGGER.debug("No station object exists yet- creating one.")
try:
self._station = nc.Station(self._station_id)
except requests.exceptions.ConnectionError as err:
_LOGGER.error(f"Couldn't create a NOAA station object. Will retry next update. Error: {err}")
self._station = None
return
begin = datetime.now() - timedelta(hours=24)
begin_date=begin.strftime("%Y%m%d %H:%M")
end = begin + timedelta(hours=48)
end_date = end.strftime("%Y%m%d %H:%M")
try:
df_predictions = self._station.get_data(
begin_date=begin_date,
end_date=end_date,
product="predictions",
datum="MLLW",
interval="hilo",
units=self._unit_system,
time_zone=self._timezone,
)
self.data = df_predictions
_LOGGER.debug(f"Data = {self.data}")
_LOGGER.debug(
"Recent Tide data queried with start time set to %s",
begin_date,
)
except ValueError as err:
_LOGGER.error(f"Check NOAA Tides and Currents: {err.args}")
except requests.exceptions.ConnectionError as err:
_LOGGER.error(f"Couldn't connect to NOAA Ties and Currents API: {err}")
return None
CONST_SWELL_ID = 8638610
CONST_PRODUCTS = ["water_level", "high_low"]
CONST_BEGIN_YEAR = 2000
CONST_END_YEAR = 2019
CONST_DATUM = "MTL"
CONST_UNIT = "english"
CONST_TIME_ZONE = "lst"
# Create data folder if it does not exist in the project directory
if os.path.exists("Data"):
pass
else:
os.mkdir("Data")
# Initialize connection to Swells_Point and water/tide DataFrames
swells_point = nc.Station(CONST_SWELL_ID)
df_water_levels = pandas.DataFrame()
df_tide_levels = pandas.DataFrame()
# Hit Swells_Point for tide data using NOAA API and push the data to a csv
print("Collecting tide data from Swells Point: ")
for i in range(CONST_BEGIN_YEAR, CONST_END_YEAR):
percent = 100 * float((i - CONST_BEGIN_YEAR)) / float(
(CONST_END_YEAR - CONST_BEGIN_YEAR))
if i == CONST_END_YEAR - 1:
percent = 100
sys.stdout.write("\r%d%%" % percent)
sys.stdout.flush()
begin_date = str(i) + "0101"
end_date = str(i + 1) + "0101"
temp = swells_point.get_data(begin_date, end_date, CONST_PRODUCTS[1],
import noaa_coops as nc
oakland_outer_LB3 = nc.Station('s09010')
currents = oakland_outer_LB3.get_data(
begin_date="20210414",
end_date="20210415",
product="currents",
bin_num=2,
units="metric",
time_zone="gmt",
)
currents.head(20)
