Thornley Transport Resistance Plant Growth Model
calc_photo
Create an input data object for make_data()
get_parms: Pack parameters in an easily accessible list
interval_parms: truncate parameters into bounds
Create data object for use with the process model
make_swc
Option list used in the make_data() function
The default c3 photosynthesis parameters
The default c4 photosynthesis parameters
Make a prediction from a fitted model
run_ttr: Simulate the TTR model
Standard values for bounds
Standard values for global parameters
Standard options for the model
TTR.PGM: Thornley Transport Resistance Plant Growth Model
An implementation of the Thornley transport resistance plant growth model. The package can be used to simulate plant growth as forced by climate system variables. The package provides methods for formatting forcing variables, simulating growth dynamics and calibrating model parameters. For more information see Higgins et al. (2025) TTR.PGM: An R package for modelling the distributions and dynamics of plants using the Thornley transport resistance plant growth model. Methods in Ecology and Evolution. in press.