The better choice is to respect the default options. If you want to reimport correctly a CSV file exported from xper3 with the default options, we advice to leave the default options and don't check “Advanced options”.
Categoricals values
Quantitatives values
Here you have a sample csv file that you can download and test ⇒ download CVS
;"Body colour";"Dorsal lines/stripes";"Lateral lines/stripes";"Pinacula";"Spiracles";"Anal plate";"Head";"Length" "Agonopterix purpurea";"{Green (yellowish)}";"{Dark green}";"?";"not applicable";"?";"{Concolorous}";"{Black}";"[not applicable]" "Agonopteri subpropinquella";"{Dull/greyish green}";"{Slightly darker}";"?";"{Black}";"{Pink}";"not applicable";"{Black}";"[2;3]" "Agonopteri propinquella";"{Apple green}";"not described";"{White}";"{Dark grey}";"{Black}";"{Green}";"{Black}";"[?;?]" "Agonopteri heracliana";"{Green (yellowish)}";"{Darker green}";"{White}";"{Black}";"{Pink}";"{Concolorous}&{dots}";"{Green (yellowish)}";"[;]"
The same example but with a comma cell delimiter
Note : in this case you need select “Advanced options” and select the comma cell delimiter.
,"Body colour","Dorsal lines/stripes","Lateral lines/stripes","Pinacula","Spiracles","Anal plate","Head","Length" "Agonopterix purpurea","{Green (yellowish)}","{Dark green}","?","not applicable","?","{Concolorous}","{Black}","[not applicable]" "Agonopteri subpropinquella","{Dull/greyish green}","{Slightly darker}","?","{Black}","{Pink}","not applicable","{Black}","[2;3]" "Agonopteri propinquella","{Apple green}","not described","{White}","{Dark grey}","{Black}","{Green}","{Black}","[?;?]" "Agonopteri heracliana","{Green (yellowish)}","{Darker green}","{White}","{Black}","{Pink}","{Concolorous}&{dots}","{Green (yellowish)}","[;]"
Example with Data in rows : Descriptors and Data in columns : Items
;"Agonopterix purpurea";"Agonopteri subpropinquella";"Agonopteri propinquella";"Agonopteri heracliana" "Body colour";"{Green (yellowish)}";"{Dull/greyish green}";"{Apple green}";"{Green (yellowish)}" "Dorsal lines/stripes";"{Dark green}";"{Slightly darker}";"not described";"{Darker green}" "Lateral lines/stripes";"?";"?";"{White}";"{White}" "Pinacula";"not applicable";"{Black}";"{Dark grey}";"{Black}" "Spiracles";"?";"{Pink}";"{Black}";"{Pink}" "Anal plate";"{Concolorous}";"not applicable";"{Green}";"{Concolorous}&{dots}" "Head";"{Black}";"{Black}";"{Black}";"{Green (yellowish)}" "Length";"[not applicable]";"[2;3]";"[?;?]";"[;]"
We suggest using OpenOffice or Libreoffice to build the CSV files, but this should be possible with the Microsoft Suite.