Convert IOPAN ICE2012 protist biodiversity into Darwin Core

[cnrdh]

~/npolar/marine-db$ wc -l data/deposit/iopan/protist-biodiversity/ice2012wcolumndatabase.tsv
2671 data/deposit/iopan/protist-biodiversity/ice2012wcolumndatabase.tsv

[cnrdh]

Data has 126 samples, these are not in sample log:

["ICE2012","Agneta","Underice",2,2,null]
["ICE2012","Core2.1","1mbelowice",null,null,null]
["ICE2012","Core2.1","undericehole",null,null,null]
["ICE2012","Divehole","5mdepth",null,null,null]
["ICE2012","ICE12-760","Floe1",47,47,null]
["ICE2012","ICE12-822","Floe1",32,32,null]
["ICE2012","ICE12-996a","Floe1",36,36,null]
["ICE2012","Pond","handnet20um",null,null,null]
["ICE2012","Ridge","handnet20um",null,null,null]

[cnrdh]

Sample log has:

      1 "Ice algal taxonomy"
     15 "Microplankton taxonomy"
    101 "Phytoplankton taxonomy"

[cnrdh]

See alse #62