get_date

Get Date format out of numeric year and monthday character value

internal

Methods to calculate and present 'PHENTHAUproc', an early warning and decision support system for hazard assessment and control of oak processionary moth (OPM) using local and spatial temperature data. It was created by Halbig et al. 2024 (<doi:10.1016/j.foreco.2023.121525>) at FVA (<https://www.fva-bw.de/en/homepage/>) Forest Research Institute Baden-Wuerttemberg, Germany and at BOKU - University of Natural Ressources and Life Sciences, Vienna, Austria.

Lorenz Bachfischer

PHENTHAUproc

Phenology Modelling of Thaumetopoea Processionea

Department of Forest Protection, FVA 

get_date function

<dl><dt>year</dt>
<dd>numeric year</dd>
<dt>monthday</dt>
<dd>character with month and day i.e. ("-02-01" or "Feb 01")</dd>
<dt>prevyear</dt>
<dd>if TRUE starts with previous year</dd></dl>

Arguments

Get Date format out of numeric year and monthday character value — get_date

<dl>

<dt>year</dt>
<dd>numeric year</dd>


<dt>monthday</dt>
<dd>character with month and day i.e. ("-02-01" or "Feb 01")</dd>


<dt>prevyear</dt>
<dd>if TRUE starts with previous year</dd>

</dl>

get_date: Get Date format out of numeric year and monthday character value

Description

Usage

Arguments

See Also