https://github.com/OSGeo/grass/pull/178/commits ---------- Dr. Yann Chemin +33 7 83 85 5234 JRC, Ispra, IT
On Tue, 5 Nov 2019 at 13:12, GRASS GIS <t...@osgeo.org> wrote: > #3932: i.vi: NDWI unnecessarily requires red band > ---------------------+--------------------------------- > Reporter: sbl | Owner: grass-dev@… > Type: defect | Status: new > Priority: normal | Milestone: 7.8.1 > Component: Imagery | Version: git-releasebranch78 > Keywords: i.vi | CPU: All > Platform: All | > ---------------------+--------------------------------- > i.vi requires a red band in any case, even if e.g. NDWI does not need > one. > So, in order to make the module run, a map has to be given also for the > red band. That seems like unexpected behavior to me. > Maybe better to leave all input bands optional and add a check for the > requested VI if required bands are provided... > > -- > Ticket URL: <https://trac.osgeo.org/grass/ticket/3932> > GRASS GIS <https://grass.osgeo.org> > > _______________________________________________ > grass-dev mailing list > grass-dev@lists.osgeo.org > https://lists.osgeo.org/mailman/listinfo/grass-dev
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