* Reading .ROS instead of .BL for SBE bottle data. * Changed index float method to astype(float) * Incomplete cell thermal mass
* Reading .ROS instead of .BL for SBE bottle data.
* Changed index float method to astype(float)
* Incomplete cell thermal mass


Former-commit-id: 00325c9cad0e787ab40af36d5d7c4d77552d66be
pyoceans/python-oceans,ocefpaf/python-oceans