:index:`INCLUDE` ---------------------- Allows the inclusion of part of the input deck from an external file. Eclipse-style multi-line format is required. For example: :: include water_data.inc / although the terminating ``/`` is not necessary. The file ``water_data.inc`` contains the data for the :ref:`water equation of state`: :: EOS WATER SURFACE_DENSITY 996.95710 DENSITY CONSTANT 996.95710 VISCOSITY CONSTANT 0.31d-3 ! 1 cp END