Package: h5utils

"h5utils" package binaries on Debian:

/usr/bin/h4fromh5 /usr/bin/h5fromh4 /usr/bin/h5fromtxt /usr/bin/h5math /usr/bin/h5topng /usr/bin/h5totxt /usr/bin/h5tovtk

You may install this package on Debian with apt-get install h5utils