Re: incremental read of gzipped matrix

[Andreas Weber]

Am 07.12.19 um 05:44 schrieb Andreas Weber:
> 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 forgot the important part: Keep the file open an store the position so
that it's possible to later read the new part:

pseudo code:
fid = gzopen ("foo.gz", "r");
m = fget_matrix (fid); # returns a 50x5 matrix;
.... sleep....
# in the meanwhile another process appends data to the .gz file
m = fget_matrix (fid); # now returns a 20x5 matrix whith new data;

-- Andy