pvlib.location.Location#

class pvlib.location.Location(latitude, longitude, tz='UTC', altitude=None, name=None)[source]#

Location objects are convenient containers for latitude, longitude, timezone, and altitude data associated with a particular geographic location. You can also assign a name to a location object.

Location objects have two timezone attributes:

tz is a IANA timezone string.

pytz is a pytz timezone object.

Location objects support the print method.

Parameters:

latitude (float.) – Positive is north of the equator. Use decimal degrees notation.
longitude (float.) – Positive is east of the prime meridian. Use decimal degrees notation.
tz (str, int, float, or pytz.timezone, default 'UTC'.) – See http://en.wikipedia.org/wiki/List_of_tz_database_time_zones for a list of valid time zones. pytz.timezone objects will be converted to strings. ints and floats must be in hours from UTC.
altitude (float, optional) – Altitude from sea level in meters. If not specified, the altitude will be fetched from pvlib.location.lookup_altitude(). If no data is available for the location, the altitude is set to 0.
name (string, optional) – Sets the name attribute of the Location object.

See also

pvlib.pvsystem.PVSystem

Methods

`__init__`(latitude, longitude[, tz, ...])
`from_epw`(metadata[, data])	Create a Location object based on a metadata dictionary from epw data readers.
`from_tmy`(tmy_metadata[, tmy_data])	Create an object based on a metadata dictionary from tmy2 or tmy3 data readers.
`get_airmass`([times, solar_position, model])	Calculate the relative and absolute airmass.
`get_clearsky`(times[, model, solar_position, ...])	Calculate the clear sky estimates of GHI, DNI, and/or DHI at this location.
`get_solarposition`(times[, pressure, temperature])	Uses the `pvlib.solarposition.get_solarposition()` function to calculate the solar zenith, azimuth, etc.
`get_sun_rise_set_transit`(times[, method])	Calculate sunrise, sunset and transit times.