✹ i7=1017', o | 2013-06-12 climate-fluctuations || The explicit representation of daily - weekly - monthly - yearly is for demonstration purposes. Equivalent and more efficient than repeating the definitions of subvectors would be one subvector with additional dimension which represents (e.g.) the cases ..

✹ i2=      1', | 2013-06-12 gps-coordinates

✹ i0=      0, 2013-06-12 latitude | degree