Definition  

GiD_Sets get
To handle the definition of postprocess sets (similar to preprocess layers)

• GiD_Sets get color|visible|type|num_entities|id <set_name>
  To obtain the current value of some property:

type: set type. could be 0==unknown, 1==mesh, 2==set, 3==cut
num_entities: the total number of mesh elements that belong to the set
id: the numeric identifier of the set