- Added CVODE integrator as an option
- Added support for new manipulator features
- Wrapper and model utilities
- New abstract Term and TermGenerator classes
- Support for DerivationTerms
- New examples with CVODE and other v1.2.0 features
- Support for new timeloop options
- Support for setting relaxation weight in BDE integrator
- Improvements to Grid class
- Metadata improvements
- Added New Notebooks section to the changelog
- Bug fixes
- ReMKiT1D v1.2.0 will no longer work with old config files, but RMK_Support v1.2.0 should still work with the scripts that generated those files, and will generate v1.2.0-compatible configs.
- Adding models using just the dictionary form will now raise a deprecation warning.
- Adding term generators using just the dictionary form will now raise a deprecation warning.
- Explicitly setting the global number of implicit and general groups will now raise a deprecation warning.
- New CVODE integrator
- Support for new DerivationTerms in ReMKiT1D v1.2.0
- Support for new manipulator features for stationary equations
- New helper functions in wrapper and variable container
- It is now possible to query active term groups in models through the wrapper to avoid mixed term group errors due to empty groups.
- Terms now inherit from abstract class that enables term group tracking and validity checks
- Term generators are now a class that enables term group tracking
- Setting global integrator data can now automatically detect the correct number of implicit and general groups to request from ReMKiT1D
- The "time" variable is now added automatically by the wrapper unless instructed otherwise
- Can now directly control maximum number of BDE integrator restarts (still hard-capped to 10 in the Fortran code)
- New timeloop option for output-driven timesteps
- New timeloop restart option for setting initial output index
- Over- and under-relaxation now supported in BDE integrator
- Added functions to the Grid class for calculating the dual cell widths and cell volumes
- Added spatial integral functions to the Grid class and analysis helper routines relating to spatial integrals in analysis_support
- Derivation rules are now stored as xarray attributes, so VariableContainers can be built directly from datasets
- Variables can now have normalisation constants and related unnormalised units associated with them as xarray attributes
- Fixed bug where addTermDiagnosis calls in the wrapper always displayed a warning
- Fixed bug in customFluid1DStencil where the required variables were not correctly set to "none" when not passed
- Fixed bug in VarData validity checking where the wrong warning message was shown
- ReMKiT1D_advection_matrix_free
- ReMKiT1D_limiters_CVODE
- ReMKiT1D_pred_prey_CVODE
- Support for features in ReMKiT1D v1.1.0
- Calculation tree improvements
- Common model additions
- QoL features
- __rtruediv__ implemented for nodes
- Bug fixes
- Documentation improvements
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- Generalized dvEnergyTerm
- Added automated distribution variable diagnostic manipulator function to wrapper
- Added n-dimensional linear interpolation derivation to simple_containers
- Log scale option for standard dashboard
- Support for non-default electron species ID in ModelboundCRMData
- Added leaf finding feature for calculation trees
- Added base fluid models per species to common_models (these add the standard continuity, momentum, and energy equations)
- Added model allowing for quick construction of calculation tree terms
- Added example notebook for the dvEnergyTerm and the calculation tree model terms
- Models can now be added to wrappers by passing the CustomModel object instead of its dictionary representation. This will trigger checks on the model (currently only checking whether the evolved and implicit variables are registered and whether the required row/column variables live on the same grids as the evolved/implicit variables)
- Calculation trees can now be evaluated by passing a dictionary with keys as the leaf variable names and numpy arrays as entries. User-defined UnaryTransformations need to have a Callable component in order to be used in evaluation of calculation trees
- It is now possible to specify the number of degrees of freedom that an implicit temperature derivation has. This can be useful when a species has temperature anisotropy.
- Can now pass the derivOptions to the variable as it is declared such that it can automatically add the custom derivation used in the variable's derivation rule.
- Added __rtruediv__ operator for node calculations.
- Added option to support resetting the time variable on restart.
- velocityMoment on Grid now handles 1D vectors of the length of the velocity grid and has better assertions
- addTermDiagnosisForVars and addTermDiagnosisForDistVars now raise warnings when no terms are added for any of the passed variables
- Fixed a bug in io when no "time" variable is present in the wrapper
- Fixed communication in amjuel support routines when adding logs of variables
- Fixed bug asserting that len(derivTags) == len(linCoeffs) even if no linCoeffs provided in additiveDerivation
- Fixed a bug where addModel did not show a correct error message when the implicit variable wasn't found for a matrix term
- Minor bug fixes and code cleanup
- Fixed divide-by-zero issue in common_models.py
- Minor calculation tree improvements and bug fixes
- Added negation operator and right subtraction for calculation trees
- Fixed subtraction bug in calculation tree
- Fixed bug in calculation tree where constants were modified by addition/multiplication even if the node had a unary transform
- Removed release - see v1.0.2
- Initial release
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