Trim EEMs to specified emission and/or excitation wavelengths

Modified from eemR 'eem_cut' function. The specified wavelengths are now the ones you keep, not the ones you remove.

Usage

eem_cut2(eem, ex, em, exact = FALSE, fill_with_na = FALSE)

eem: An object of class eem or eemlist.
ex: numerical of length two, with range of excitation wavelengths to keep
em: numerical of length two, with range of emission wavelengths to keep
exact: Logical. If TRUE, only wavelengths matching em and/or ex will be removed. If FALSE, all wavelengths in the range of em and/or ex will be removed.
fill_with_na: Logical. If TRUE, fluorescence values at specified wavelengths will be replaced with NA. If FALSE, these values will be removed.

an object of class eem or eemlist