get_insertion_loss_index_from_prefix# TouchstoneData.get_insertion_loss_index_from_prefix(tx_prefix: str, rx_prefix: str) → list# Get the list of all the insertion losses from prefix. Parameters: tx_prefixstrPrefix for TX (eg. “DIE”). rx_prefixstrPrefix for RX (eg. “BGA”). Returns: listList of index couples representing Insertion Losses of excitations.