[GRASS-dev] [GRASS GIS] #3932: i.vi: NDWI unnecessarily requires red band

[GRASS GIS]

#3932: i.vi: NDWI unnecessarily requires red band
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  Reporter:  sbl      |      Owner:  grass-dev@…
      Type:  defect   |     Status:  closed
  Priority:  normal   |  Milestone:  7.8.1
 Component:  Imagery  |    Version:  git-releasebranch78
Resolution:  fixed    |   Keywords:  i.vi
       CPU:  All      |   Platform:  All
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Comment (by sbl):

 Personally, I would say, ideally, i.vi and i.wi would be merged into one
 module e.g. i.spectral.index, where computation of all sorts of spectral
 indices is collected...

 That would be most convenient for users and it would reduce maintenance
 burden (though the modules would have to be merged first of course). Worth
 a new ticket?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3932#comment:4>
GRASS GIS <https://grass.osgeo.org>