anchor.diff:  342,363,"Altonaer Platz, Köln-Longerich",6.9333725,50.9938783
   343,364,"Herforder Str., Köln-Longerich",6.9261713,50.9946141
   344,365,"Bremerhavener Str., Köln-Longerich",6.9369226,50.9973767
  +345,366,"Esso, Köln-Longerich",6.9295834,51.0072838
   346,367,"Geestemünder Str., Köln-Niehl",6.9553087,51.0019001
   347,368,"Fordwerke Süd, Köln-Niehl",6.9554054,51.0058590
   348,369,"Fordwerke Mitte, Köln-Niehl",6.9554536,51.0118946
   349,370,"Fordwerke Nord, Köln-Niehl",6.9554408,51.0173715
   351,372,"Heinering, Köln-Pesch",6.8724433,50.9961659
   352,373,"Pesch Schulstr., Köln",6.8696186,50.9990284
  +353,374,"Auweiler, Köln",6.8529609,51.0026446
   354,375,"Hermann-Löns-Str., Köln-Auweiler",6.8534442,51.0051448
   355,376,"Chorbuschstr., Köln-Esch",6.8577835,51.0127523
   357,378,"Johannes-Prassel-Str., Köln-Esch",6.8471078,51.0145346
  
positive.code: 119,129,"Hammerschmidtstr., Köln-Sürth",7.0209020,50.8708766
  120,130,"Ritterstr., Köln-Weiß",7.0243630,50.8727250
  121,131,"Weißer Hauptstr., Köln-Weiß",7.0293768,50.8755080
  123,133,"Zum Hedelsberg, Köln-Weiß",7.0211110,50.8790285
  124,134,"Godorf Bf, Köln",6.9785469,50.8475220
  125,135,"Pierstr., Köln-Godorf",6.9757442,50.8485976
  
negative.code: 82,90,"Kettelerstr., Köln-Meschenich",6.9320625,50.8610255
  83,91,"Josef-Lammerting-Allee, Köln-Müngersdorf",6.8874236,50.9456048
  84,92,"Höningen Rondorfer Weg, Köln",6.9368854,50.8802139
  85,93,"Höningen Siedlung, Köln",6.9394459,50.8837218
  86,94,"Bonner Landstr., Köln-Hochkirchen",6.9697420,50.8831017
  87,95,"Hochkirchen, Köln",6.9629391,50.8790258
  88,96,"Lerchenweg, Köln-Hochkirchen",6.9608238,50.8776578
  89,97,"Rondorf, Köln",6.9548053,50.8738829
  90,98,"Bödinger Str., Köln-Rondorf",6.9508740,50.8743896
  