Switch (with suboptimal code) to terra package over
raster to fix handling of crs in meta data
Removal of rgdal from suggests
dynatopGIS 0.2.3
Calls to rgdal / rgeos replaced by calls to raster
dynatopGIS 0.2.2
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
dynatopGIS 0.2.1
Tidying up of vignettes and package imports for CRAN
dynatopGIS 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
dynatopGIS 0.2.0.9030
Breaking changes
Incorporated rainfall and pet weight into the model output
dynatopGIS 0.2.0.9030
Breaking changes
New format for flow linkages in a separate table
other changes
Added ability to compute weights for gridded inputs
dynatopGIS 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
dynatopGIS 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
dynatop 0.11
Other Changes
Data sets for vignette split off into dynatopData package
Under the hood changes to package build
dynatopGIS 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
dynatopGIS 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
dynatopGIS 0.0.3
Bug fixes
Various minor bug
dynatopGIS 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
dynatopGIS 0.0.1
Other changes
Removed vignette data from package to reduce size. Now on
github
Minor spelling and format changes to vignette
dynatopGIS 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