This function takes two spectra from seewave (or equivalent) and adds their values. The spectra must have
the same bins.
Usage
addSpectra(s1, s2, coerceNegative = "no")
Arguments
- s1
First spectrum
- s2
Second spectrum
- coerceNegative
Sets any values below zero to zero, accepted values "input", "output" or "both".
Value
A spectrum of s1+s2
Examples
if (FALSE) {
addSpectra(spec1, spec2)
addSpectra(spec1, spec2, coerceNegative="input")
}