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incremental read of gzipped matrix

From: Andreas Weber
Subject: incremental read of gzipped matrix
Date: Sat, 7 Dec 2019 05:44:11 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2

Dear all,

is there currently a method in GNU Octave core or forge package to open
a gziped file, read as much rows as available and return them as matrix?
I know there is 'm = load("foo.gz")' but this always reads the whole file.

I'm able to flush (for example Z_PARTIAL_FLUSH) the gzstream from the
writing process so that the gz-decompressor is able to decode it.

Thanks, Andy

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