#2625: r.stats's nsteps is not region-sensitive
-----------------------------+----------------------------------------------
Reporter: martinl | Owner: grass-dev@…
Type: defect | Status: new
Priority: major | Milestone: 7.0.1
Component: Raster | Version: svn-trunk
Keywords: r.stats, nsteps | Platform: Unspecified
Cpu: Unspecified |
-----------------------------+----------------------------------------------
`r.stat's nsteps` option is not region-sensitive, in other words ranges
are calculated from original raster, not from current region. It can be
very confusing for a user, I am not sure if it's a bug or just
undocumented behaviour.
OK, I get 5 classes:
{{{
g.region rast=elevation
r.stats elevation nsteps=5 --q
55.578793-75.729007
75.729007-95.879221
95.879221-116.029436
116.029436-136.17965
136.17965-156.329865
}}}
Smaller number of classes when using sub-region:
{{{
g.region n=219326.524155 s=218357.261131 w=635573.588429 e=637027.482965
-a
r.stats elevation nsteps=5 --q
75.729007-95.879221
95.879221-116.029436
116.029436-136.17965
}}}
--
Ticket URL: <http://trac.osgeo.org/grass/ticket/2625>
GRASS GIS <http://grass.osgeo.org>