[GRASS-user] what is requried when import data to grass?

maven apache apachemaven0 at gmail.com
Mon Jun 15 06:12:04 EDT 2009

Can I understand the difference as the difference between the geotiff and
the tiff?

2009/6/15 Markus GRASS <markus.metz.giswork at googlemail.com>

> Micha Silver wrote:
> > As far as I know, r.out.tiff is just a simplified version of r.out.gdal.
> No.
> r.out.tiff exports an image that looks like what you see in the display,
> in other words, it translates the color rules of a GRASS raster to a
> tiff image. The cell values of the GRASS raster are *not* exported by
> r.out.tiff.
> r.out.gdal exports raster data (cell values) and, when possible, embeds
> color rules in the metadata. The exported data may or may not look like
> the GRASS display of the raster, depending on the data type and file
> format choosen for export and the capabilities of the spatial data
> viewer used to display the exported data.
> Markus M
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