Source code for featuretools.primitives.standard.transform.latlong.is_in_geobox

import numpy as np
from woodwork.column_schema import ColumnSchema
from woodwork.logical_types import BooleanNullable, LatLong

from featuretools.primitives.base import TransformPrimitive

[docs]class IsInGeoBox(TransformPrimitive): """Determines if coordinates are inside a box defined by two corner coordinate points. Description: Coordinate values should be specified as (latitude, longitude) tuples. This primitive is unable to handle coordinates and boxes at the poles, and near +/- 180 degrees latitude. Args: point1 (tuple(float, float)): The coordinates of the first corner of the box. Defaults to (0, 0). point2 (tuple(float, float)): The coordinates of the diagonal corner of the box. Defaults to (0, 0). Example: >>> is_in_geobox = IsInGeoBox((40.7128, -74.0060), (42.2436, -71.1677)) >>> is_in_geobox([(41.034, -72.254), (39.125, -87.345)]).tolist() [True, False] """ name = "is_in_geobox" input_types = [ColumnSchema(logical_type=LatLong)] return_type = ColumnSchema(logical_type=BooleanNullable)
[docs] def __init__(self, point1=(0, 0), point2=(0, 0)): self.point1 = point1 self.point2 = point2 self.lats = np.sort(np.array([point1[0], point2[0]])) self.lons = np.sort(np.array([point1[1], point2[1]]))
def get_function(self): def geobox(latlongs): transposed = np.transpose(np.array(latlongs.tolist())) lats = (self.lats[0] <= transposed[0]) & (self.lats[1] >= transposed[0]) longs = (self.lons[0] <= transposed[1]) & (self.lons[1] >= transposed[1]) return lats & longs return geobox