#1996: r.random.cells not working correctly when min distance is < 0.1
----------------------------+-----------------------------------------------
Reporter: pvanbosgeo | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.0.0
Component: Raster | Version: svn-trunk
Keywords: r.random.cells | Platform: Unspecified
Cpu: Unspecified |
----------------------------+-----------------------------------------------
Comment(by hamish):
without exploring the code to closely, perhaps what is happening is that
the random points in real x,y,z space are more than 1 cell space apart
from each other, but at the final rasterization step they trigger filling
adjacent cells?
{{{
+------+
| . |
| |
| |
+------+
| |
| |
| . |
+------+
}}}
But r.random.cells works on distance between the rows and columns, so
perhaps that is wrong and it is comparing distance between cell centers.
Further investigation would be needed to see at what stage the
rasterization happens.
Hamish
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/1996#comment:4>
GRASS GIS <http://grass.osgeo.org>
_______________________________________________
grass-dev mailing list
[email protected]
http://lists.osgeo.org/mailman/listinfo/grass-dev
