SH.Tmax: Empirically calculates the maximum temperature of a...

Description Usage Arguments Author(s)

Description

Creates a temporary dataframe of a wide range of temperatures (at 0.1 degree increments) and predictions based on the parameters controlling the thermal response curve. The thermal maximia is the first temperature where the rate is less than the threshold proportion of bTpeak above Topt.

Usage

1
SH.Tmax(data, prop, Tc, K = "Y", bTopt, id.col, range)

Arguments

data

The parameter data frame

prop

The proportion below bTpeak from which the thermal minima is to be calculated

Tc

The normalising temperature used in the original schoolfield.high fits

K

Whether or not Topt is in Kelvin. Defaults to 'Y'. To override default use 'N'.

bTopt

Name of the column for optimal rate.

id.col

The column that identifies each curve. Is equivalent to the id.col from nlsLoop.

range

The range of temperatures from which you want the Kelvin to be taken, is centred around the optimal temperature. For range = 500 and Topt = 30, the temperatures would be from 30 - 250 and 30 + 250.

Author(s)

Daniel Padfield


padpadpadpad/TeamPhytoplankton documentation built on May 24, 2019, 5:59 p.m.