anchor.diff:  smhi_97060,Hamra,97060,Botkyrka kommun,Stockholms län,"smhi_97160,smhi_97070,smhi_97100,smhi_97140"
   smhi_97070,Wiad,97070,Botkyrka kommun,Stockholms län,"smhi_97160,smhi_97060,smhi_97100,smhi_97140"
   smhi_97080,Ängsäter,97080,Ekerö kommun,Stockholms län,"smhi_97180,smhi_97300,smhi_97430,smhi_97240,smhi_97280,smhi_97250,smhi_97570,smhi_97220,smhi_97360,smhi_97020,smhi_97040,smhi_97560"
  -smhi_97100,Riksten,97100,Botkyrka kommun,Stockholms län,"smhi_97160,smhi_97060,smhi_97070,smhi_97140"
  +smhi_97100,Tullinge,97100,Botkyrka kommun,Stockholms län,"smhi_97160,smhi_97060,smhi_97070,smhi_97140"
   smhi_97120,Södertälje,97120,Södertälje kommun,Stockholms län,"smhi_97030,smhi_97720"
   smhi_97130,Bergaholm,97130,Salems kommun,Stockholms län,
   smhi_97140,Norsborg 1,97140,Botkyrka kommun,Stockholms län,"smhi_97160,smhi_97060,smhi_97070,smhi_97100"
  
positive.code: smhi_81310,Heden,81310,Munkedals kommun,Västra Götalands län,"smhi_81380,smhi_81340,smhi_81320"
  smhi_81320,Dingle,81320,Munkedals kommun,Västra Götalands län,"smhi_81380,smhi_81310,smhi_81340"
  smhi_81340,Svarteborg,81340,Munkedals kommun,Västra Götalands län,"smhi_81380,smhi_81310,smhi_81320"
  smhi_81350,Väderöarna Aut,81350,Tanums kommun,Västra Götalands län,"smhi_81670,smhi_81640,smhi_81370,smhi_81420,smhi_81650"
  smhi_81370,Hud V,81370,Tanums kommun,Västra Götalands län,"smhi_81670,smhi_81640,smhi_81350,smhi_81420,smhi_81650"
  smhi_81380,Sanne,81380,Munkedals kommun,Västra Götalands län,"smhi_81310,smhi_81340,smhi_81320"
  smhi_81420,Grebbestad,81420,Tanums kommun,Västra Götalands län,"smhi_81670,smhi_81640,smhi_81350,smhi_81370,smhi_81650"
  
negative.code: smhi_97740,Tureberg,97740,Sollentuna kommun,Stockholms län,
  smhi_97750,Skeppsta,97750,Gnesta kommun,Södermanlands län,"smhi_96080,smhi_97620,smhi_97730,smhi_96710"
  smhi_98030,Sundby,98030,Haninge kommun,Stockholms län,"smhi_88570,smhi_98610,smhi_98080,smhi_98040,smhi_98090,smhi_88580,smhi_88560,smhi_98110"
  smhi_98040,Berga,98040,Haninge kommun,Stockholms län,"smhi_88570,smhi_98610,smhi_98080,smhi_98090,smhi_98030,smhi_88580,smhi_88560,smhi_98110"
  smhi_98060,Gillinge D,98060,Värmdö kommun,Stockholms län,"smhi_99150,smhi_98340,smhi_98160,smhi_98290,smhi_98170,smhi_98620,smhi_98190,smhi_98180,smhi_98320"
  smhi_98080,Västerhaninge,98080,Haninge kommun,Stockholms län,"smhi_88570,smhi_98610,smhi_98040,smhi_98090,smhi_98030,smhi_88580,smhi_88560,smhi_98110"
  smhi_98090,Dalarö D,98090,Haninge kommun,Stockholms län,"smhi_88570,smhi_98610,smhi_98080,smhi_98040,smhi_98030,smhi_88580,smhi_88560,smhi_98110"
  