def init(self, low, hi):
        self.low = low
        self.hi = hi
Append a column to the end of a records array.
dataset/ETHPy150Open los-cocos/cocos/cocos/actions/interval_actions.py/RandomDelay.init--crossover with--dataset/ETHPy150Open jjhelmus/nmrglue/nmrglue/fileio/table.py/append_column