woodwork.logical_types.LatLong

class woodwork.logical_types.LatLong[source]

Represents Logical Types that contain latitude and longitude values in decimal degrees.

Note

LatLong values will be stored with the object dtype as a tuple of floats (or a list of floats for Koalas DataFrames) and must contain only two values.

Null latitude or longitude values will be stored as np.nan, and a fully null LatLong (np.nan, np.nan) will be stored as just a single nan.

Examples

[(33.670914, -117.841501),
 (40.423599, -86.921162),
 (-45.031705, nan)]
__init__()

Methods

__init__()

transform(series)

Formats a series to be a tuple (or list for Koalas) of two floats.

validate(series[, return_invalid_values])

Attributes

backup_dtype

primary_dtype

standard_tags

type_string

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