¥Why did we insist on having
an output for every node, although we have data on a just a few
?
¥This file format (1D) is
simple to understand however it is not efficient for reading and
writing large files.
HNIML Format that
allows for faster I/O will be in use next.
¥In some cases, the output
file is larger than the limit of 2GB on most current systems. You can
get around this limitation by writing the output file in chunks
using the options -first_node and -last_node.