def fill_array(self):
        earray = self.con.root.earray
        j = 0
        arr = self.get_array(0, self.step)
        for i in range(0, self.nrows, self.step):
            stop = (j + 1) * self.step
            if stop > self.nrows:
                stop = self.nrows
            ###arr = self.get_array(i, stop, dtype)
            earray.append(arr)
            j += 1
        earray.flush()
Returns the x-positions of the features detected.
dataset/ETHPy150Open PyTables/PyTables/bench/lookup_bench.py/DB.fill_array--crossover with--dataset/ETHPy150Open arrayfire/arrayfire-python/arrayfire/features.py/Features.get_xpos