/BOX/RECTA
Block Format Keyword Describes a rectangle box for entities selection.
Format
(1)  (2)  (3)  (4)  (5)  (6)  (7)  (8)  (9)  (10) 

/BOX/RECTA/box_ID/unit_ID  
box_title  
N1  N2  skew_ID  
X_{p1}  Y_{p1}  Z_{p1}  
X_{p2}  Y_{p2}  Z_{p2} 
Definition
Field  Contents  SI Unit Example 

box_ID  Box identifier. (Integer, maximum 10 digits) 

unit_ID  Unit Identifier. (Integer, maximum 10 digits) 

box_title  Box title. (Character, maximum 100 characters) 

N1  Node identifier. (Integer, maximum 10 digits) 

N2  Node identifier. (Integer, maximum 10 digits) 

skewID  Fixed skew identifier. Only used to
align box edges with the skew direction. (Integer, maximum 10 digits) 

X_{p1}  X coordinate of point
P1. (Only used if N1 is not
defined). (Real) 

Y_{p1Y}  Y coordinate of point
P1. (Only used if N1 is not
defined). (Real) 

Z_{p1}  Z coordinate of point
P1. (Only used if N1 is not
defined). (Real) 

X_{p2}  X coordinate of point
P2. (Only used if N2 is not
defined). (Real) 

Y_{p2}  Y coordinate of point
P2. (Only used if N2 is not
defined) (Real) 

Z_{p2}  Z coordinate of point
P2. (Only used if N2 is not
defined) (Real) 
The pairs of nodes N1 and N2, or the pairs of points P1 and P2, are used to construct the
box that has its edges aligned with the defined skew.
Comments
 A box (RECTA) defined above is used for: