# Oil Properties from external database¶

The oil density, viscosity and enthalpy can be defined by an external database that tabulates the dependency with respect to temperature and pressure.

See example below:

EOS OIL
DENSITY DATABASE density_database.dat
ENTHALPY DATABASE enthalpy_database_file_name.dat
VISCOSITY DATABASE viscosity_database.dat
END


For the format of the database, see the eos properties database.