[GRASS-git] [OSGeo/grass-addons] fe0b23: r.in.nasadem manual: update screenshot (#223)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: fe0b236dbbc1eebe241189acc7e8fc3f3fc752a0
      https://github.com/OSGeo/grass-addons/commit/fe0b236dbbc1eebe241189acc7e8fc3f3fc752a0
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-06-23 (Tue, 23 Jun 2020)

  Changed paths:
    M grass7/raster/r.in.nasadem/r.in.nasadem.html
    A grass7/raster/r.in.nasadem/r_in_nasadem_etna.jpg
    R grass7/raster/r.in.nasadem/r_in_nasadem_etna.png

  Log Message:
  -----------
  r.in.nasadem manual: update screenshot (#223)

- update screenshot to higher resolution in NVIZ