ipaws is a Fortran library providing the formulas for computing light and heavy water properties. The formulas are taken from http:https://iapws.org. C API allows usage from C, or can be used as a basis for other wrappers. Python wrapper allows easy usage from Python.

For now, I have implemented the technical report G7-04 for gas solubility. I plan to implement the technical report R7-97.

To use iapws within your fpm <https://github.com/fortran-lang/fpm>_ project, add the following to your fpm.toml file:

.. code-block::

[dependencies]
iapws = { git="https://github.com/MilanSkocic/iapws.git" }

gcc>=10.0
gfortran>=10.0
fpm>=0.7

A Makefile is provided, which uses fpm, for building the library.

• On windows, msys2 needs to be installed. Add the msys2 binary (usually C:\msys64\usr\bin) to the path in order to be able to use make.
• On Darwin, the gcc toolchain needs to be installed.

Build: the configuration file will set all the environment variables necessary for the compilation

    chmod +x configure.sh
    . ./configure.sh
    make

Run tests

    make test

Install

    make install

Uninstall

    make uninstall

MIT