#1788: r.viewshed binary flag (-b) not working correctly
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Reporter: cmbarton | Owner: grass-dev@…
Type: defect | Status: new
Priority: normal | Milestone: 7.0.0
Component: Raster | Version: svn-trunk
Keywords: r.viewshed | Platform: Unspecified
Cpu: Unspecified |
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The binary flag for r.viewshed makes viewed areas = 1 but unviewed areas =
null(). Unviewed areas are supposed to be = 0.
For example:
{{{
r.viewshed -b input=elevation@PERMANENT output=a_view
coordinate=634681,221947
GRASS 7.0.svn (nc_spm_08):~ > r.info -r a_view
min=1
max=1
}}}
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Ticket URL: <http://trac.osgeo.org/grass/ticket/1788>
GRASS GIS <http://grass.osgeo.org>
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