LWFBrook90R (version 0.6.3)

plant_b90: Interpolate plant properties using the 'b90' method

Description

Creates a daily sequence for one year from parameters.

Usage

plant_b90(
  minval_before_incr,
  minval_after_decr = minval_before_incr,
  maxval,
  doy.incr,
  incr.dur,
  doy.decr,
  decr.dur,
  maxdoy
)

Value

A numeric vector of length maxdoy.

Arguments

minval_before_incr

Minimum value used for the time period before doy.incr.

minval_after_decr

Minimum value used for time period after doy.decr.

maxval

Maximum value.

doy.incr

Day of year when increasing from minval_before_incr to maxval starts.

incr.dur

Duration (number of days) since doy.incr until maxval is reached.

doy.decr

Day of year when decreasing to minval_after_decr begins.

decr.dur

Duration (number of days) since doy.incr until minval_after_decr is reached.

maxdoy

Length of the year (366 for leap years).

Examples

plot(plant_b90(minval_before_incr = 0,minval_after_decr = 0.2,
maxval=1,
doy.incr = 121,incr.dur = 28,
doy.decr = 280, decr.dur = 50,
maxdoy = 365))