air2ground

airSpeed

windSpeed

<p>wind direction relative to (intended) track direction in degrees</p>

windDir

climbAngle

<p>Computes groundspeed from airspeed and wind.</p>

Allows estimation and modelling of flight costs in animal (vertebrate) flight,
implementing the aerodynamic power model described in Klein Heerenbrink et al.
(2015) <doi:10.1098/rspa.2014.0952>. Taking inspiration from the program
'Flight', developed by Colin Pennycuick (Pennycuick (2008) "Modelling the flying
bird". Amsterdam: Elsevier. ISBN 0-19-857721-4), flight performance is estimated
based on basic morphological measurements such as body mass, wingspan and wing
area. 'afpt' can be used to make predictions on how animals should adjust their
flight behaviour and wingbeat kinematics to varying flight conditions.

Marco KleinHeerenbrink

afpt

Tools for Modelling of Animal Flight Performance

Anders Hedenstr<c3><b6>m

air2ground function

Compute groundspeed — air2ground

Compute groundspeed

air2ground: Compute groundspeed

Description

Usage

Arguments

Value