@francescaLoi This should (hopefully) fix the problem you encountered when attempting to predict from a Tigger lsm with more than one SPI component. A currently unanswered question is which convention should be used when evaluating the spectral polynomial.
@francescaLoi This should (hopefully) fix the problem you encountered when attempting to predict from a Tigger lsm with more than one SPI component. A currently unanswered question is which convention should be used when evaluating the spectral polynomial.