[GRASS-dev] [GRASS GIS] #3469: i.atcorr: Sentinel-2 support broken on some systems

GRASS GIS trac at osgeo.org
Sun Jan 7 23:11:04 PST 2018

#3469: i.atcorr: Sentinel-2 support broken on some systems
  Reporter:  sbl          |      Owner:  grass-dev@…
      Type:  defect       |     Status:  new
  Priority:  normal       |  Milestone:  7.4.0
 Component:  Imagery      |    Version:  unspecified
Resolution:               |   Keywords:  i.atcorr
       CPU:  Unspecified  |   Platform:  Unspecified
Changes (by sbl):

 * component:  Packaging => Imagery


 Would it be an option to apply the patch to trunk / 7.4.0RC2 ?

 Or do you prefer "no output" (on Debian based systems) over "silent and
 possibly slightly wrong" output? I can see that the patch might affect
 results for other sensors, but it is mainly a precision issue, isn`t it?

 What tests would be needed in order to get a production ready version of
 Sentinel-2 in i.atcorr?

 Do we need to test if other sensors are affected significantly by this

 Any idea how to find out what is causing the difference between systems?
 Does not seem to be compiler flags...

Ticket URL: <https://trac.osgeo.org/grass/ticket/3469#comment:18>
GRASS GIS <https://grass.osgeo.org>

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