prepare_parameters

Prepares the parameters table, by either replicating the defaults or replicating defaults for each of the species.

Provides a flexible and easy-to-use interface for the Physiological Processes Predicting Growth (3-PG) model written in Fortran. The r3PG serves as a flexible and easy-to-use interface for the 3-PGpjs (monospecific, evenaged and evergreen forests) described in Landsberg & Waring (1997) <doi:10.1016/S0378-1127(97)00026-1> and the 3-PGmix (deciduous, uneven-aged or mixed-species forests) described in Forrester & Tang (2016) <doi:10.1016/j.ecolmodel.2015.07.010>.

Volodymyr Trotsiuk

r3PG

Simulating Forest Growth using the 3-PG Model

Florian Hartig

David Forrester

Ramiro Silveyra Gonzalez

prepare_parameters function

<dl><dt>parameters</dt>
<dd>table containing the information about parameters to be modified. Values that are not provided are replaced by defaults.<ul>
<li>parameter: name of the parameter, must be consistent in naming with <code>i_parameters</code></li>
<li>species: each column must correspond to species/cohort id/name, as defined in <code>species</code> table</li>
</ul></dd>
<dt>sp_names</dt>
<dd>names of the species / cohorts used for the simulations.The `sp_names` must be identical to those from <code>species</code> table.</dd></dl>

Arguments

Prepare parameters table — prepare_parameters

<dl>

<dt>parameters</dt>
<dd>table containing the information about parameters to be modified. Values that are not provided are replaced by defaults.<ul>
<li>parameter: name of the parameter, must be consistent in naming with <code>i_parameters</code></li>
<li>species: each column must correspond to species/cohort id/name, as defined in <code>species</code> table</li>
</ul></dd>


<dt>sp_names</dt>
<dd>names of the species / cohorts used for the simulations.The `sp_names` must be identical to those from <code>species</code> table.</dd>

</dl>

prepare_parameters: Prepare parameters table

Description

Usage

Value

Arguments

Details

See Also

Examples