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["RHöhle","RGang","RPunkt","Höhle","Gang","Punkt","Start","Ende","Länge","Azimut","Neigung","Links","Rechts","Oben","Unten","Gerät","Richtung","Ring","Farbe","Ebene","Datum","Vermesser","Bezeichnung","Material","Maßnahmen","Bemerkung","Datei/URL","Include-Datei","RefX","RefY","RefZ","X","Y","Z"]
["survey station name from",null,null,"survey station name to",null,null,"only for topofil data",null,"length","azimut","slope","left","right","up","down","instruments:",null,"loop","colour:",null,"date",{"$nulls":7},"Bundesmeldenetz-coordinates from",null,null,"Bundesmeldenetz-coordinates to"]
["cave","serie","station",{"$nulls":12},"1 = azimut in °, slope in °",null,null,"If colour = 0, then on surface"]
[{"$nulls":15},"2 = gon/gon"]
["reference points have the same station name \"from\" as \"to\" and the same coordinates \"from\" as \"to\"!",{"$nulls":14},"3 =  gon/°"]
[{"$nulls":15},"4 = °/gon"]