Am 01.12.2016 um 14:34 schrieb Henrique Andrade:

I think there is a mistake in the mwrite funtion help. According to it:

"If fname has the suffix ".gz" the the file is written with gzip
compression.

I'm following Jack's example and will talk about something else (but related -- sorry Henrique!). It would be nice if the bwrite() function for bundles would also get a gzip mechanism just like the mwrite() function.