FABM 2.1.4

This maintenance release:

• improves pyfabm inline documentation and type annotations
• adds an example notebook that shows how to vary parameter values from Python
• enables built-in interior_temporal_mean to operate on state variables
• fixes a bug that broke single-term weighted_sum instances set in fabm.yaml
• adds standard variables for number_of_days_in_year and maximum_time_step

FABM 2.1.3

This maintenance release:

• fixes an issue with logging (log: true in fabm.yaml) in combination with unfulfilled dependencies
• fixes incorrect values of the output attribute of diagnostics in pyfabm

FABM 2.1.2

This maintenance release:

• adds support for building with flang
• fixes treatment of missing units and long_name arguments in get_parameter

FABM 2.1.1

This maintenance release:

• corrects the version number used for pyfabm

FABM 2.1.0

This release contains new functionality and performance improvements developed under the NECCTON project

FABM 2.0.2

This maintenance release:

• adds numpy 2.0 support to pyfabm
• adds support for building with ninja
• adds ogs to the list of default institutes
• updates the schism driver
• adds the uvic driver

FABM 2.0.1

This maintenance release:

• fixes the script that builds the 0d driver
• makes variable collections in pyfabm more flexible
• adds the __version__ attribute to pyfabm
• adds ihamocc to the institutes with biogeochemical models

FABM 2.0.0

This major release:

• expands the functionality of the Python frontend to FABM, which can now operate across spatial domains and supports additional APIs (get_vertical_movement, check_state, get_conserved_quantities). Installation of the Python front-end has also been simplified.
• includes rewritten, better performing code for parsing fabm.yaml
• supports modification of parameter values during simulation, for instance, for parameter estimation through data assimilation
• drops support for older versions (> 5 years) of gfortran, cmake and Python

Optionally, you can download the source code below together with externally maintained biogeochemical models. These include ERSEM, MOPS, and PISCES.

FABM 1.0.4

This maintenance release:

• adds workarounds for certain Cray and PGI compilers
• fixes an issue with optional state variable dependencies (registered with required=.false.)
• improves error handling by pyfabm
• exposes custom variable properties in pyfabm
• adds support for python >= 3.11
• extends automated testing using GitHub Actions
• improves finalization of FABM objects (deallocation of memory)
• improves the accuracy of the temporal mean of interior variables
• no longer requires the configunit argument to be provided to add_child
• now checks at compile time that the source argument is provided to register_horizontal_diagnostic_variable
• adds built-in modules surface_constant, bottom_constant, bounded_vertical_integral, interior_temporal_mean, surface_temporal_mean, surface_temporal_maximum

FABM 1.0.3

This maintenance release:

• fixes an issue with the coupling of universal standard variables
• improves performance of the check_state family of routines
• optimizes the computation of temporal means by restricting these to the active domain
• adds testing with Travis
• includes a refactored C API that is now independent of the python driver