Changes in version 0.11                         

Other Changes

  - Data sets for vignette split off into dynatopData package
  - Under the hood changes to package build

                 Changes in version 0.2.4 (2022-11-30)                  

  - Switch (with suboptimal code) to terra package over raster to fix
    handling of crs in meta data
  - Removal of rgdal from suggests

                 Changes in version 0.2.3 (2022-10-10)                  

  - Calls to rgdal / rgeos replaced by calls to raster

                 Changes in version 0.2.2 (2022-04-13)                  

  - fixed bug in computation of channel area in the model
  - fixed bug in reloading meta data when these was a classification
  - added run-off attenuation parameters for hillslope HRU in
    create_model method

                 Changes in version 0.2.1 (2022-01-07)                  

  - Tidying up of vignettes and package imports for CRAN

                     Changes in version 0.2.0.9101                      

Breaking changes

  - Previous classify method broken into two parts
    
      - classify to cut a layer into classes
      - combine_classes to combine classes using cantor pairing and
        burns

  - Output of model altered to reflect changes in dynatop v0.2.0.9101

                     Changes in version 0.2.0.9030                      

Breaking changes

  - Incorporated rainfall and pet weight into the model output

Breaking changes

  - New format for flow linkages in a separate table

other changes

  - Added ability to compute weights for gridded inputs

                     Changes in version 0.2.0.9001                      

Breaking changes

  - Altered model structure output to match change to surface zone
    celerity from time constant in dynatop v0.2.0.9001

                     Changes in version 0.2.0.9000                      

Breaking Changes

  - Altered analysis of catchment to provide data for the bottom cross
    section of the HSU. This effects:
      - Derivation of flow directions and fractions for the HSU
      - Estimation of the width is now based on contour length

Other changes

  - More efficient implementation of property computation using few
    passes of the data

                         Changes in version 0.1                         

Breaking Changes

  - Code base reformulated in an Object orientated form using the R6
    package. Except for change below algorithms as for v0.0.4
  - Output format of model changed to reflect dynatop v0.1

New Features

  - Reformulation allows for data and code to saved in a single object
    allowing full reproducibility
  - Additional plotting functions
  - Model creation algorithm changes to:
      - take sequence for most downslope band (rather then upslope)
      - Adjusts sequence rather then merging or dropping areas (still
        experimental) to ensure connectivity

                        Changes in version 0.0.4                        

Breaking Changes

  - Uses a single multilayer raster file rather then a folder of raster
    files
  - New algorithms will not produce identical results to v0.0.3

New Features

  - New sink fill algorithm which should use fewer passes of the DEM
      - Fills from the sink with lowest possible value first.
      - Drops non-connected cells on the edge of the catchment
  - Rewritten computation of HSU properties based on Quinn et al. 1995
    and implemented in two passes of the DEM

                        Changes in version 0.0.3                        

Bug fixes

  - Various minor bug

                        Changes in version 0.0.2                        

New features

  - Added ability to continue a run of sink_fill by starting with
    previous filled dem

Bug fixes

  - Model generation - missing average gradient property added and class
    of data frame columns altered
  - Linking Rcpp function - alter NAMESPACE so should be included

Other changes

  - Vignette know includes running of model and burning in a class

                        Changes in version 0.0.1                        

Other changes

  - Removed vignette data from package to reduce size. Now on github
  - Minor spelling and format changes to vignette

                     Changes in version 0.0.0.9000                      

Context

This package is the result of an almost complete rewrite of the
dynatopmodel package formally on CRAN and the associated development
code (not in the public domain).

This package contains the code for extracting the GIS summaries required
for dynamic TOPMODEL and helpers for inserting default parameters. The
package [dynatop]{https://waternumbers.github.io/dynatop/} contains the
code for performing simulations.

New Features

  - Change in approach to writing all intermediate files to - produce a
    record of analysis - allow for future developments with larger size
    GIS data
  - Porting of sink_fill and atb calculations from original 'topmodel'
    CRAN package to Rcpp
  - Improved method of determining river network intersection with DEM
    from shape files
  - Changes to sink filling and atb calculations to recognise burnt in
    river network and correctly split flow by gradient
  - Alterations to output mew style dynamic TOPMODEL object
  - Vignettes added documenting function usage

Regressions of note

  - No processing of distance histogram for river routing