[ori_por_public] Continent column in ori_por

[alexprengere]

In addition to the country_code for each point of reference, it may be useful to have a continent information, such as those defined in GeoNames.

GeoNames uses these codes for continents:

$ GeoBase -b countries -s continent -q |sort |uniq
AF
AN
AS
EU
NA
OC
SA

[alexprengere]

The complete definition:

$ GeoBase -b continents -q -s code name  
#code^name
AF^Africa
NA^North America
OC^Oceania
AN^Antarctica
AS^Asia
EU^Europe
SA^South America