Readme#

Introduction#

ipaws is a Fortran library providing the formulas for computing light and heavy water properties. The formulas are taken from http://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

  • R2-83

    • [x] Tc in H2O and D2O

    • [x] pc in H2O and D2O

    • [x] rhoc in H2O and D2O

  • G7-04

    • [x] kH

    • [x] kD

  • R7-97

    • [ ] Region 1

    • [ ] Region 2

    • [ ] Region 3

    • [x] Region 4

    • [ ] Region 5

  • R11-24:

    • [x] Kw

To use iapws within your fpm project, add the following to your fpm.toml file:

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

Dependencies#

gcc>=10.0
gfortran>=10.0
fpm>=0.8
stdlib>=0.5

Installation#

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

License#

MIT