SD cham_geom
============




Purpose. DESC
-----------

The 'DOCU' field of the object. DESC contains: 'CHGO'


.. csv-table::

    "DESC (1)", "'GEOM_R'"
    "DESC (2)", "Number of components not nodes = -3."





Purpose. VALE
-----------

This object contains the "values" of the geometry field on the mesh nodes. Its size is 3*number of nodes in the mesh.


.. csv-table::

    "VALE (1)", "value of the 'X' component carried by the 1st node"
    "VALE (2)", "component value 'Y' CMP carried by the 1st node"
    "VALE (3)", "value of the component 'Z' CMP carried by the 1st node"
    "VALE (3+1)", "value of the 'X' component carried by the 2nd node"
    " ... ", "..."


The order of the CMPS is that of the catalog of quantities (object '& CATA .GD. NOMGD '[:external:ref:`D4.04.01 <D4.04.01>`]).