ifis_tools

Set of tools to do different tasks related to the IFIS ASYNCH model and streamflow series analysis.

The package contains a small Fortran extension (read_dat) that is compiled at install time with f2py. Building now uses the modern meson-python backend, so it installs cleanly on Python 3.12+ on both Windows and Linux.

Build requirements

You need a Fortran (and C) compiler available on your PATH before installing:

• Linux: gfortran (e.g. sudo apt install gfortran or conda install gfortran).
• Windows: easiest is conda-forge: conda install -c conda-forge fortran-compiler (alternatively install gfortran via MSYS2 / WinLibs and add it to PATH).

The Python build dependencies (meson-python, ninja, numpy) are pulled in automatically by pip from pyproject.toml.

Install

pip install .

For an editable / development install:

pip install --no-build-isolation -e .

(--no-build-isolation requires meson-python, ninja and numpy to be installed in the current environment.)

Optional dependencies

pip install ".[hdf]"    # h5py, for reading HLM hdf snapshots
pip install ".[eval]"   # hydroeval, for KGE / NSE / pbias metrics