Manual pages | Cast3M

$$$$ EQPR     NOTICE  CHAT      11/09/12    21:16:04     7124           
                                             DATE     11/09/12

  Operateur EQPR                          Voir aussi :
     --------------   


   Description : Creates a table containing the data required
                 for the implicit solution of pressure in the 
                 semi-implicit algorithm.
    The table created by EQPR is to be added to that created by EQEX
    at the 'PRESSION' index.


    Syntax :


    RVP = EQPR NOMD

         <'KTYPI' i> ---|
                        |
      |---------<-------|
      |
      |-> 'ZONE' nomz 'OPER' nomo  ---|
      |                                      |
      |----------------<---------------------|
      |
      |
      V
      ;



 NOMD  DOMAINE table, total domain on which the unknowns are defined

 ZONE instruction
 ----------------

 nomz : DOMAINE table on which the operator will apply. This object
        must be included in nomd (This is not yet verified).

 key word OPER
 nomo : word type object, name of the operator of discretization to
        be executed. To be chosen from the list below :

       PRESSION      (Div(U)=0.)
       VNIMP         Normal velocity imposed
       VTIMP         Tangential velocity imposed
 arg1 arg2 ...etc : operator arguments (See concerned operator)
        the operator (See concerned operator)
        Once read, the arguments are stored in the table associated
        with the operator in the reading order at the indices ARG1
        ARG2 ... etc
        


 KTYPI instruction
 -----------------

 ktypi (integer) type of method of inversion
       1 Choleski (default value)
       2 GC      (see conjugated-gradient Chapter)
       3 DCG                "
       4 ICG                "