Bulk Data Entry Defines a 1st order, four-noded element used in the
        definition of arbitrary beam cross-sections.
Format
    
        | (1) | 
        (2) | 
        (3) | 
        (4) | 
        (5) | 
        (6) | 
        (7) | 
        (8) | 
        (9) | 
        (10) | 
| CSEC4 | 
EID | 
PID | 
G1 | 
G2 | 
G3 | 
G4 | 
 | 
 | 
 | 
 
Example
            
            
                      
                          | (1) | 
                          (2) | 
                          (3) | 
                          (4) | 
                          (5) | 
                          (6) | 
                          (7) | 
                          (8) | 
                          (9) | 
                          (10) | 
                      
                  
                        
                        
                            | CSEC4 | 
                            10 | 
                            100 | 
                            3 | 
                            4 | 
                            5 | 
                            6 | 
                             | 
                             | 
                             | 
                        
                    
 
        
        Definitions
            
            
                        
                            | Field | 
                            Contents | 
                            SI Unit Example | 
                        
                    
                        
                            | EID | 
                            Element identification
                                    number. No default (Integer > 0)  | 
                             | 
                        
                        
                            | PID | 
                            A PSEC section property entry identification
                                    number. Default = EID (Integer >
                                0)  | 
                             | 
                        
                        
                            | G# | 
                            GRIDS section grid points identification
                                    number. No default (Integer > 0)  | 
                             | 
                        
                    
 
        
Comments
            - Element identification numbers within a
                    section definition must be unique with respect to all other element
                    identification numbers within the same section definition.
 
            - This entry is only valid when it appears
                    between the BEGIN and END
                statements.