Manual pages | Cast3M

$$$$ ENVE     NOTICE  BP208322  11/12/12    21:15:01     7202           
                                             DATE     11/12/12
                                             
  Operateur ENVELOPPE                      Voir aussi :
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    Description :
    ____________

    The ENVELOPPE operator has two different functions :

    ----------------
    | 1st function |
    ----------------
    SURF1 = ENVELOPPE  VOLU1 ('ORIE');

    Description :
    _____________

    The ENVELOPPE operator creates the envelope SURF1 (MAILLAGE type)
 of the volume VOLU1 (MAILLAGE type), i.e. according to convention,
 the set of faces of this volume that pertain to a single element.
    When the keyword 'ORIE' is used, faces of elements are oriented
inside the volume.    


    -----------------
    | 2nd function  |
    -----------------
    TAB1  =  ENVELOPPE  TAB2 ;

    Description :
    _______________

    The ENVELOPPE operator creates the envelope spectrum for a
  series of oscillator spectra.

    Contents :
    __________


    TAB2  : TABLE type object containing as many tables as there are
            oscillator spectra. These tables are indexed by a number
            ranging from 1 to N.

            The k-ith table contains :

    in  index 'SPECTRE'       : k-ith spectrum (EVOLUTION type)

    in  index 'AMORTISSEMENT' : the dampings for each curve of the 
                                k-ith spectrum (LISTREEL type)

    TAB1  : TABLE type object containing the spectrum ENVELOPPE,
            indexed as follows :

    TAB1.'SPECTRE'       : envelope spectrum (EVOLUTION type)

    TAB1.'AMORTISSEMENT' : the dampings for each curve of the
                           spectrum (LISTREEL type)