Block Format Keyword Describes the box as a result of the combination of a predefined list of boxes.


Enter selected items numbers (any number may be input, 10 per Line)
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
box_ID1 box_ID2 box_ID3 box_ID4 box_ID5 box_ID6 box_ID7 box_ID8 box_ID9 box_ID10


Field Contents SI Unit Example
box_ID Box identifier

(Integer, maximum 10 digits)

box_title Box group title

(Character, maximum 100 characters)

box_ID1, box_ID2, ... box_IDn List of box identifiers

(Integer, maximum 10 digits)



  1. A box (/BOX/BOX) is defined by the list of box identifiers.
  2. A box_ID in the list can be a positive or negative integer (boolean operations for box addition and substraction).