[GRASS-user] Problem with r. mapcalc

[Markus Neteler]

On Fri, Feb 26, 2021 at 2:20 AM Giuseppe Amatulli
<giuseppe.amatulli at gmail.com> wrote:
>
> Sorry, my wrong conclusion
> Single-precision floating-point variables are able to represent integers between [-16777216, 16777216]
> maybe better to report in the r.out.gdal data type table

FWIW: We have some info about raster precision and semantics here:

https://grasswiki.osgeo.org/wiki/GRASS_GIS_Performance#Raster_management
https://grasswiki.osgeo.org/wiki/GRASS_raster_semantics

(@All) Please expand the Wiki pages as needed.

Markus