minor, allow for raw values in matlab's gand_get_series() routine

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'feat/gandmex-raw-values' into next

* feat/gandmex-raw-values:
  minor, allow for raw values in matlab's gand_get_series() routine
Merge branch 'next'

* next:
  minor, allow for raw values in matlab's gand_get_series() routine