Daily frequency
Note: Octave exception will be irrelevant after 6.1 release (see: https://savannah.gnu.org/bugs/?func=detailitem&item_id=54034)
Tests load .mat file in mdbnomics2dseries given the different minimum software requirements in mdbnomics (R2015a) and dseries (R2014a) for MATLAB.
Edited by Dóra Kocsis