def _read_elem_elements(self, fid):
        """Read all FE elements from the file stream. Elements are stored in
        the self.element_data dict. The keys refer to the element types:

         *  3: Triangular grid (three nodes)
         *  8: Quadrangular grid (four nodes)
         * 11: Mixed boundary element
         * 12: Neumann (no-flow) boundary element

        """
        elements = {}

        # read elements
        for element_type in range(0, self.header['nr_element_types']):
            element_list = []
            for element_coordinates in range(
                    0, self.header['element_infos'][element_type, 1]):
                element_coordinates_line = fid.readline().lstrip()
                tmp_element = self.element()
                tmp_element.nodes = np.fromstring(element_coordinates_line,
                                                  dtype=int, sep=' ')
                tmp_element.xcoords = self.nodes['presort'][tmp_element.nodes -
                                                            1, 1]
                tmp_element.zcoords = self.nodes['presort'][tmp_element.nodes -
                                                            1, 2]
                element_list.append(tmp_element)
            element_type_number = self.header['element_infos'][element_type, 0]
            elements[element_type_number] = element_list
        self.element_data = elements
def _read_elem_elements ( self , fid ) : elements = { } for element_type in range ( 0 , self . header [ 'nr_element_types' ] ) : element_list = [ ] for element_coordinates in range ( 0 , self . header [ 'element_infos' ] [ element_type , 1 ] ) : element_coordinates_line = fid . readline ( ) . lstrip ( ) tmp_element = self . element ( ) tmp_element . nodes = np . fromstring ( element_coordinates_line , dtype = int , sep = ' ' ) tmp_element . xcoords = self . nodes [ 'presort' ] [ tmp_element . nodes - 1 , 1 ] tmp_element . zcoords = self . nodes [ 'presort' ] [ tmp_element . nodes - 1 , 2 ] element_list . append ( tmp_element ) element_type_number = self . header [ 'element_infos' ] [ element_type , 0 ] elements [ element_type_number ] = element_list self . element_data = elements
Read all FE elements from the file stream. Elements are stored in
        the self.element_data dict. The keys refer to the element types:

         *  3: Triangular grid (three nodes)
         *  8: Quadrangular grid (four nodes)
         * 11: Mixed boundary element
         * 12: Neumann (no-flow) boundary element