Problems loading g.tec .hdf5 file

https://duke.box.com/s/w5icafjfvemvb2kijp3im1cwstkevh9c this is an hdf5 file of same or similar data from before.
https://duke.box.com/s/448r08pp901lxumgkexib7rv90k7cm6s is the hdf5 read.m file
again all was recorded on g.HIamp 256-channel amplifier device
Any help, much obliged.