anchor.diff:  "9100KGHN","KGHN","KGH","Kinghorn Rail Station","","U",327000,686900,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
   "9100LEASOWE","LEASOWE","LSW","Leasowe Rail Station","","U",327000,390700,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
   "9100KCLD","KCLD","KDY","Kirkcaldy Rail Station","","U",327524,691647,"2003-11-04T00:00:00","2010-12-23T15:03:19",2,"rev"
  +"9100PYECRNR","PYECRNR ","PYE","Pye Corner Rail Station","","U",327951,187471,"2017-07-25T00:00:00","2017-07-25T00:00:00",0,"new"
   "9100UPTON","UPTON","UPT","Upton Rail Station","","U",327990,388286,"2003-11-04T00:00:00","2008-11-17T19:06:08",2,"rev"
   "9100BDSTON","BDSTON","BID","Bidston Rail Station","","U",328400,390800,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
   "9100ULVRSTN","ULVRSTN","ULV","Ulverston Rail Station","","U",328460,477870,"2005-03-18T00:00:00","2007-02-13T17:06:21",3,"rev"
  
positive.code: "9100BLKB","BLKB","BBN","Blackburn Rail Station","","U",368500,427900,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100RMSWILP","RMSWILP","RGW","Ramsgreave & Wilpshire Rail Station","","U",368590,431600,"2005-04-04T00:00:00","2011-02-07T18:49:18",2,"rev"
  "9100APBY","APBY","APP","Appleby Rail Station","","U",368640,520680,"2005-03-18T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100BRUTON","BRUTON","BRU","Bruton Rail Station","","U",368800,134800,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100DRCHW","DRCHW","DCW","Dorchester West Rail Station","","U",368850,90240,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100LSTG","LSTG","LTG","Lostock Gralam Rail Station","","U",369070,374620,"2005-03-18T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100DRCHS","DRCHS","DCH","Dorchester South Rail Station","","U",369223,90053,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100DARWEN","DARWEN","DWN","Darwen Rail Station","","U",369400,422500,"2003-11-04T00:00:00","2006-09-18T18:24:34",2,"rev"
  "9100GLAZBRK","GLAZBRK","GLZ","Glazebrook Rail Station","","U",369555,392495,"2003-11-04T00:00:00","2011-03-24T17:35:58",2,"rev"
  "9100OAKNGTS","OAKNGTS","OKN","Oakengates Rail Station","","U",369670,310730,"2005-03-17T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100YATE","YATE","YAE","Yate Rail Station","","U",370100,182500,"2003-11-04T00:00:00","2006-09-18T18:24:34",1,"rev"
  
negative.code: "9100FALCNWD","FALCNWD","FCN","Falconwood Rail Station","","U",544553,175403,"2003-11-04T00:00:00","2010-05-14T17:37:23",2,"rev"
  "9100HRLWTWN","HRLWTWN","HWN","Harlow Town Rail Station","","U",544626,211232,"2003-11-04T00:00:00","2007-02-13T17:06:21",3,"rev"
  "9100PLMS","PLMS","PLU","Plumstead Rail Station","","U",544800,178820,"2005-04-25T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100ILFENBP","ILFENBP","NRC","Newbury Park Station","","U",544906,188310,"2017-07-25T00:00:00","2017-07-25T00:00:00",0,"new"
  "9100NEWHVNT","NEWHVNT","NVN","Newhaven Town Rail Station","","U",544924,101489,"2005-04-21T00:00:00","2007-02-13T17:06:21",3,"rev"
  "9100NEWHVNH","NEWHVNH","NVH","Newhaven Harbour Rail Station","","U",544943,100926,"2005-04-21T00:00:00","2006-09-18T18:24:34",1,"rev"
  "9100SVNKNGS","SVNKNGS","SVK","Seven Kings Rail Station","","U",545455,187100,"2003-11-04T00:00:00","2010-05-27T19:04:08",2,"rev"
  