Changelog#

This packages uses semantic versioning.

Version 0.2.0#

  • Features:

    • Use of the .flake8 config file.

    • Configured Dependabot.

    • Add CITATION.cff file for citing the repository and linking to zenodo for DOI generation.

    • Use python logging module and remove inheritance from Base class.

    • Use internal method self._iterate to simluate years in order to reduce duplicate code.

    • Getter and setter methods for the plot instance variable, which initializes or destroys the matplotlib.pyplot.figure.

    • Functionality to export the glacier layers and statistics of the model as .csv and .tif using the self.export() method.

    • Reproject example DEM aletsch.tif from Swiss CH1903 / LV03 (EPSG:21781) to Swiss CH1903+ / LV95 (EPSG:2056).

    • Add flow and model parameters as class attributes.

    • Add fracd8 algorithm as new submodule. The algorithm is JIT compiled using numba.

    • Add utils module for helper utilities: Recording arrays and generating hillshades.

  • Bugfixes:

    • Fix failing CI: Update package dependencies, set GitHub actions to python 3.10, set GDAL version to 3.4.1 and remove shebang from tests.

    • Updated mypy configuration.

    • Calling self.reach_steady_state() on an already iterated model, will now perform a clean reset of the model.

    • A model destructor ensures closing the model figure, when the model is deleted or garbage collected.

    • Random nudging had no effect, now the layer is considered if class variable MODEL_RANDOM_NUDGING is set to True (default).

    • Clarify the velocity variable ud as surface ice deformation velocity (at medium height), and point out that basal sliding and soft bed deformation are ignored.

    • Fix mass balance long-term trend line in plot, when calling simulate on a model in steady state.

Version 0.1.2#

  • Bugfixes:

    • Format shell scripts.

    • Adjust URLs to GitHub account due to renaming munterfinger to munterfi.

Version 0.1.1#

  • Features:

    • New issue templates for bug reports and feature requests.

    • Documentation and PyPI link in the project description.

  • Bugfixes:

    • Typo in documentation link.

    • Force install from .whl in install.sh script.

Version 0.1.0#

  • Initial release of the glacier-flow-model on pypi.org package; a python tool to model glacier flow.

  • Development setup:

    • poetry: Managing dependencies and package build env.

    • pytest: Framework for testing.

    • mypy: Static type checking.

    • flake8: Code linting.

    • sphinx: Documentation of the package using numpydoc docstring style.

  • Submodules:

    • model: The GlacierFlowModel class.

    • internal: Base class and internals.

    • data: Stores example data, which can be accessed using the PkgDataAccess class.

  • Scripts:

    • install.sh: Builds the package and installs it to the global python version.

    • check.sh: Automates checks and documentation build.

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Contributing