v.distance
Vector (v.*)
ParameterVector|from|from|0|False
ParameterVector|to|to|-1|False
ParameterString|upload|upload|
ParameterString|column|column|col_name
ParameterString|to_column|to_column|to_col_name
ParameterBoolean|-p|-p|True
ParameterBoolean|-a|-a|True
OutputVector|output|output
