volume.norway

Calculates tree volume following the equations used in the Norwegian national forest inventory

Framework to build an individual tree simulator.

Ignacio Sevillano

sitree

Single Tree Simulator

Clara Anton Fernandez

volume.norway function

<dl> <dt>dbh.mm</dt>
<dd>tree dbh in mm</dd> <dt>height.dm</dt>
<dd>tree height in dm</dd> <dt>tree.sp</dt>
<dd>tree species following the same codification as the Norwegian NFI</dd> <dt>kom</dt>
<dd>municipality code</dd> <dt>vol.reduksjon</dt>
<dd>volume reduction in 100</dd> <dt>vol.w</dt>
<dd>TRUE/FALSE if volume with bark needs to be calculated</dd> <dt>vol.wo</dt>
<dd>TRUE/FALSE if volume without bark needs to be calculated</dd></dl>

Arguments

Tree volume for Norwegian conditions — volume.norway

<dl>

 <dt>dbh.mm</dt>
<dd>tree dbh in mm</dd>

 <dt>height.dm</dt>
<dd>tree height in dm</dd>

 <dt>tree.sp</dt>
<dd>tree species following the same codification as the Norwegian NFI</dd>

 <dt>kom</dt>
<dd>municipality code</dd>

 <dt>vol.reduksjon</dt>
<dd>volume reduction in 100</dd>

 <dt>vol.w</dt>
<dd>TRUE/FALSE if volume with bark needs to be calculated</dd>

 <dt>vol.wo</dt>
<dd>TRUE/FALSE if volume without bark needs to be calculated</dd>

</dl>

volume.norway: Tree volume for Norwegian conditions

Description

Usage

Value

Arguments

Examples