Re: r.external cache or add overviews?

Markus Neteler <[email protected]>
Newsgroups gmane.comp.gis.grass.devel
Message-ID <CALFmHhuFBjf7X-ezmzd+Y-ctMpscBWGOUJRXuXAPWvMOQ-iP_w@mail.gmail.com>
On Wed, Dec 16, 2020 at 2:26 PM Newcomb, Doug via grass-dev
<[email protected]> wrote:
>
> Hi Folks,
> Does r.external generate overviews during the linking process?

I don't think so.
There is no sign of it in
https://github.com/OSGeo/grass/blob/master/lib/raster/gdal.c
or
https://github.com/OSGeo/grass/blob/master/raster/r.external/link.c

Markus
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