Manual pages | Cast3M

$$$$ LUMP     NOTICE  CHAT      11/09/12    21:17:08     7124           
                                             DATE     11/09/12
                                             
    Operateur LUMP                           Voir aussi : MASS MATE 
    ---------------                                       CARA   

    ----------------------
    |  1rst possibility  |
    ---------------------- 

      MASS1 =  'LUMP'  MODL1  MAT1 ;

    Description :
    _____________

    The LUMP operator creates a diagonal matrix (lumped).

    Contents :
    __________

      MODL1  : model object (MMODEL type)

      MAT1   : field of material and geometrical properties 
               (MCHAML type, CARACTERISTIQUES subtype)

      MASS1   : generated diagonal matrix (RIGIDITE type)


    ----------------------
    |  second possibility  |
    ---------------------- 

      RIG2 =  'LUMP'  RIG1  (LMOTS)    ;


   Description :      
   -------------
   
    Fabrication of a lumped matrix    from a complete one 
    
    
    Contents :
    ----------
    
     RIG2 :  resulting diagonal matrix 
     
     RIG1 :  original matrix 
     
     The diagonam term of RIG1 is equal to :
     
         -the RIG1 diagonal term  in accordance whith the unknowns
         contained in LMOT1 ( listmots type) 
         
         -the summ  of the row  if LMOT1 not present
$$$$