anchor.diff:  smhi_96230,Eskilstuna,96230,Eskilstuna kommun,Södermanlands län,"smhi_96210,smhi_96180,smhi_96200,smhi_96620,smhi_96630,smhi_96220,smhi_96110,smhi_96250,smhi_96170,smhi_96760,smhi_96190"
   smhi_96240,Strängnäs-Vansö,96240,Strängnäs kommun,Södermanlands län,"smhi_97170,smhi_97210,smhi_97150,smhi_97270,smhi_97600,smhi_97230,smhi_97290"
   smhi_96250,Lida D,96250,Eskilstuna kommun,Södermanlands län,"smhi_96210,smhi_96180,smhi_96200,smhi_96620,smhi_96630,smhi_96220,smhi_96230,smhi_96110,smhi_96170,smhi_96760,smhi_96190"
  -smhi_96300,Munktorp D,96300,Köpings kommun,Västmanlands län,"smhi_97660,smhi_95670,smhi_95360,smhi_96310"
  -smhi_96310,Köping,96310,Köpings kommun,Västmanlands län,"smhi_97660,smhi_95670,smhi_95360,smhi_96300"
  +smhi_96300,Munktorp D,96300,Köpings kommun,Västmanlands län,"smhi_95330,smhi_97660,smhi_95670,smhi_95360,smhi_96310"
  +smhi_96310,Köping,96310,Köpings kommun,Västmanlands län,"smhi_95330,smhi_97660,smhi_95670,smhi_95360,smhi_96300"
   smhi_96330,Kolbäck,96330,Hallstahammars kommun,Västmanlands län,smhi_96730
   smhi_96350,Västerås,96350,Västerås kommun,Västmanlands län,"smhi_96390,smhi_96380,smhi_96480,smhi_96370,smhi_96440,smhi_96410"
   smhi_96370,Västerås,96370,Västerås kommun,Västmanlands län,"smhi_96390,smhi_96380,smhi_96480,smhi_96440,smhi_96350,smhi_96410"
  
positive.code: smhi_91620,Lennartsfors,91620,Årjängs kommun,Värmlands län,"smhi_92150,smhi_91330,smhi_92110,smhi_92380,smhi_92200,smhi_92270,smhi_92170,smhi_92630,smhi_91370"
  smhi_91660,Högsäter,91660,Eda kommun,Värmlands län,"smhi_92530,smhi_92450,smhi_91520,smhi_92710,smhi_92490,smhi_92420,smhi_92460,smhi_92480"
  smhi_92030,Åmål,92030,Åmåls kommun,Västra Götalands län,smhi_82530
  smhi_92040,Bengtsfors D,92040,Bengtsfors kommun,Västra Götalands län,"smhi_82660,smhi_92130,smhi_82590,smhi_82650,smhi_92600,smhi_91130,smhi_82490"
  smhi_92100,Säffle,92100,Säffle kommun,Värmlands län,"smhi_83550,smhi_83540,smhi_93190,smhi_92120"
  smhi_92110,Krakstad,92110,Årjängs kommun,Värmlands län,"smhi_92150,smhi_91330,smhi_92380,smhi_92200,smhi_92270,smhi_92170,smhi_91620,smhi_92630,smhi_91370"
  smhi_92120,Svaneholm D,92120,Säffle kommun,Värmlands län,"smhi_92100,smhi_83550,smhi_83540,smhi_93190"
  
negative.code: smhi_73630,Jägarhyddan,73630,Värnamo kommun,Jönköpings län,"smhi_74180,smhi_74610,smhi_74020,smhi_74620,smhi_64590,smhi_73710,smhi_73060,smhi_74110"
  smhi_73640,Långared,73640,Borås kommun,Västra Götalands län,"smhi_72590,smhi_72370,smhi_72450,smhi_73430,smhi_73480,smhi_73720"
  smhi_73660,Tinghalla,73660,Mullsjö kommun,Jönköpings län,"smhi_73560,smhi_73580"
  smhi_73670,Uddebo,73670,Tranemo kommun,Västra Götalands län,"smhi_73410,smhi_73390,smhi_73400,smhi_73250,smhi_73680,smhi_73320,smhi_73210,smhi_73330"
  smhi_73680,Åstafors,73680,Tranemo kommun,Västra Götalands län,"smhi_73410,smhi_73390,smhi_73400,smhi_73250,smhi_73320,smhi_73210,smhi_73330,smhi_73670"
  smhi_73690,Äspered,73690,Herrljunga kommun,Västra Götalands län,"smhi_73550,smhi_73570,smhi_83060"
  smhi_73710,Vekafors,73710,Värnamo kommun,Jönköpings län,"smhi_74180,smhi_74610,smhi_74020,smhi_74620,smhi_64590,smhi_73630,smhi_73060,smhi_74110"
  smhi_73720,Kållared,73720,Borås kommun,Västra Götalands län,"smhi_72590,smhi_73640,smhi_72370,smhi_72450,smhi_73430,smhi_73480"
  