[GRASS-dev] [GRASS GIS] #3210: r.texture: bug when non continuous series of values
GRASS GIS
trac at osgeo.org
Wed Nov 23 05:34:24 PST 2016
#3210: r.texture: bug when non continuous series of values
--------------------------+-------------------------
Reporter: mlennert | Owner: grass-dev@…
Type: defect | Status: reopened
Priority: normal | Milestone: 7.2.0
Component: Raster | Version: svn-trunk
Resolution: | Keywords: r.texture
CPU: Unspecified | Platform: Unspecified
--------------------------+-------------------------
Comment (by mlennert):
Replying to [comment:22 mmetz]:
> Replying to [comment:20 mlennert]:
> > Thanks for all these fixes !
> >
> > r.texture now runs much faster than before and results seem more
meaningful.
> >
> > [...]
> >
> > using 7.0.5 (left) and current trunk (right) for each of the texture
indicators. On 7.0.5 this takes over 2 minutes, where in trunk it takes
less than 30 seconds.
> >
> > Several results now seem more relevant (SV, SA, DV, Contrast). Others
do not change. I don't know whether this is because they were already ok
or not. Variance seems to be less clear after the change.
>
> Fixed in r69877-9.
>
> > And MOC-2 doesn't give any result (0 everywhere) in both versions.
>
> That bug was introduced 14 years ago with r11641 when r.texture was
added to GRASS. An f got lost.
Wow. Really sounds like noone has actually ever seriously used r.texture
before...
Thanks for the quick fixes !
I've updated the summary image.
And now, I'll really stop working on this for now... ;-)
--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3210#comment:23>
GRASS GIS <https://grass.osgeo.org>
More information about the grass-dev
mailing list