an>
                        <span class="string">'gasFluid'</span>,this.mat.gasFluid);
                pc_dofs = this.getElementDofs(el,1);
                pg_dofs = this.getElementDofs(el,2);
                elements(el) = RegularElement_H2_PcPg(<span class="keyword">...</span>
                            this.NODE(this.ELEM{el},:), this.ELEM{el},<span class="keyword">...</span>
                            this.t, emat, this.intOrder,pc_dofs,pg_dofs, <span class="keyword">...</span>
                       