Automating PyTables Dataset Creation and Append

[jefsummers]

Make an array of your arrays, and an array of your datatables.
The code below uses Pandas as I am more familiar, but the concept is the same.

import pandas as pd

array_of_arrays = [[1,2,3]]
array_of_arrays.append([4,5,6])
array_of_arrays.append([7,8,9])

array_of_datasets = list()
nsets = int(input('Enter number of datasets: '))
for i in range(nsets):
    array_of_datasets.append(pd.DataFrame(array_of_arrays[i%3]))

for i in range(nsets):
    print(array_of_datasets[i])