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Mencari solusi tercepat untuk analisis Point in Polygon 200 juta poin [ditutup]
Saya memiliki CSV yang berisi 200 juta pengamatan dengan format berikut: id,x1,y1,x2,y2,day,color 1,"-105.4652334","39.2586939","-105.4321296","39.2236632","Monday","Black" 2,"-105.3224523","39.1323299","-105.4439944","39.3352235","Tuesday","Green" 3,"-104.4233452","39.0234355","-105.4643990","39.1223435","Wednesday","Blue" Untuk setiap set koordinat (x1 / y1 dan x2 / y2), saya ingin menetapkan Blok Sensus AS atau Blok Sensus yang termasuk di dalamnya (Saya mengunduh traktus TIGER traktus sensus TIGER di sini: ftp://ftp2.census.gov/ geo …