Changes in version 0.4.0                        

News

  - Mutlispecific even harvesting functionality. #24

  - sim_rdikg() function to compute $RDI$ and $Kg$ after simulations.
    #24

  - Disturbance use a mixture effect in case of biotic disturbance. #17

  - Favored species for Uneven harvest model.

  - Spatial effects are under development. #15

Breaking changes

  - mu_sgr class now use the delay as normal IPMs. Previous object may
    not work.

  - Even_harv() function is not used, getPcutEven() is called directly.

Documentation

  - New vignette Disturbance.Rmd after completion of the model by Julien
    and Jasper. #17

  - Update of Harvesting.Rmd after completion of the model by Jasper.
    #24

  - New files for metadata and HAL upload in prevision.

Datasets

  - Update of the recruitment fit models by Julien. #26

  - Update of the disturbance coefficient by Julien.

  - Update of rdi coefficients by Patrick.

                        Changes in version 0.3.0                        

News

  - Disturbance is now fully implemented and happens before harvesting.
    An occurance of disturbance cancel harvesting and the size
    distribution of disturbed trees is saved as harvest distribution
    output.

  - Added BAstand in the output of the model

Breaking changes

  - def_init_k() require the distribution of size per hectare and don't
    need to multiply this distribution by SurfEch value anymore. See #6

  - sim_deter_forest() output table changed the name for variable m_i
    (distribution of density by mesh i) for n_i. #8.

  - delay now accept negative values, to remove a delay to any object.

  - IPM build with make_IPM() now use the default delay set for each
    species (see #10). Previous simulation used delay = 0.

  - Default parameter correction in make_IPM() and make_mu_gr() is now
    "none". Previous one was "constant". #11

Documentation

  - Add {pkgdown} usage to document the package on the www.

  - Correction of vignettes

  - New warning if equil_diff value is too low in sim_deter_forest().

Datasets

  - Default delay set for each species (see #10)

                        Changes in version 0.2.0                        

Breaking changes

  - tree_format() will get deprecated and fully integrated in
    sim_deter_forest().

Documentation

  - New functions summary() for ipm and species class.

  - New vignette Harvesting.Rmd.

  - New vignette matreex.Rmd.

User interface

  - make_IPM() is more flexible for climate input to simplify scripts.
    Single rows matrix and data.frame are now accepted. This replace
    climate <- drop(as.matrix(subset(climate_species, ...).

  - species() class constructor has now default values and should be
    preferred to new_species().

                        Changes in version 0.1.0                        

  - Added a NEWS.md file to track changes to the package.

  - Changed package name to {matreex}.

  - Add disturbance model from Julien.

  - Class ipm was modified and invalidate previous script output (if
    saved as .Rds/.Rdata).

  - Idea from Arnaud to precompute mu values to speed up in-simulation
    integration and modify climate. This kind of simulations takes
    longer but is very flexible. New class mu_gr.

  - Refactorisation of harvest process for Uneven and Even process.
    Uneven works with multi species.

  - Refactorisation of integration process to gain time and allow a more
    general function (added input choices).

  - Multi species simulations works with 1 to n species in a general
    setup. Also created a generic output format usable in {tidyverse}.

  - Add functions to load old IPMs and modify them in new class (ipm,
    species , forest).

  - Packaging functions from Kunstler et al (2020) under initial name
    {treeforce}.